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How To Choose A Tv 2021

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TV Shopping? Consider Buying A 2021 TV (and Save Money)


TV Shopping? Consider buying a 2021 TV (and Save Money)


TV Shopping? Consider buying a 2021 TV (and Save Money)

What's happening

New 2022 TV models are now available, but plenty of 2021 TVs are still out there.

Why it matters

2022 TVs might be newer, but they're also more expensive and have similar features to the 2021 models. You'll save money right now by grabbing a 2021 unit. Or wait until the fall when 2022 TVs will be on sale.

If you're looking to get a new TV without breaking the bank, opting for last year's model or waiting a few months until prices drop on 2022 models are your best bets to get all the features you want while still saving money. That's because TVs are a mature technology, which means that new, groundbreaking features don't come out every single year. Changes are incremental, with new models adding only minor updates year-over-year. For example, a 2021 TV at a given size or price will generally have similar picture quality and features to its 2022 counterpart. There are still deals on 2021 TVs, which are significantly less expensive than the current models

When deciding which TV to buy and when, everyone should know about the annual television pricing cycle. It starts at CES, the huge tech show that happens every January, when new TVs (plus other tech like laptops and car technology) are announced each year. Later in the spring and summer -- basically now -- many of the new models are already on the shelves. But those new sets are at their highest prices of the year. During the fall, manufacturers start slashing prices to make way for next year's crop of new TVs. 

If you want the latest and greatest technology you're probably already set on a 2022 model and you'll certainly be able to save money on those in the fall. But if you're looking to get a new TV right now, scooping up a deal on a 2021 set is going to be the most affordable option. Just know that you'll probably have to jump on a bargain when you see them, as eventually manufacturers will sell out of their 2021 models.  

Read more: LG C1 vs. LG C2: Which OLED TV Should You Buy?

a95k-lifestyle-front-position

Sony and Samsung TVs with QD-OLED, a new technology promising better picture quality, are expensive and only available in 55- and 65-inch sizes.

Sony

If I buy a 2021 model now, what new features am I missing?

To put it succinctly, not too much. There's always something new around the corner, but changes from year-to-year are usually incremental. If you worry about missing out on the latest and greatest tech, it should give you peace of mind that even if something really new hits the market, it's going to be very expensive. 

New QD-OLED TVs from Samsung and Sony are a good example. They combine OLED displays with quantum dot technology, and claim higher brightness and better color compared to current OLED TVs. One of these new sets might sound enticing, but QD-OLEDs come with a premium price tag, so they might be tough to recommend over more-affordable OLEDs like the LG C2.

Read more: QD-OLED: Everything We Know About the Newest TV Tech From Samsung and Sony

In 2022, traditional OLED TVs are arriving in untraditional sizes. This year, LG introduced the 42-inch C2 Series TV, the smallest OLED on the market, while also laying claim to the largest OLED available with the 97-inch G2 TV.

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New for 2022, LG's OLED C2 now comes in 42- and 97-inch sizes.

Richard Peterson/CNET

Mini-LED TVs are also on the rise and could deliver close-to-OLED picture quality, but the new models we know about so far will also be expensive. The Sony Z9K and X95K are the company's first models with mini-LED, and the TCL X925pro has a new kind of slimmer mini-LED backlight, but none of them will be cheap. Samsung, TCL and Vizio are expected to announce more TVs later this year, many of which will use mini-LED, but we doubt they'll offer huge improvements over the 2021 models.

Also rolling out across the country is NextGen TV, aka ATSC 3.0. This is free over-the-air 4K TV, and it's moving forward quite quickly -- it might already be available in your city. In 2022 we'll see more TVs with built-in tuners that cost less than ever. Don't feel you need to rush to upgrade, or get those specific models however, since in the worst case you'll be able to buy a cheap external tuner and connect that to your TV.

Read more: Gaming Modes, Webcams and QD-OLED: Which 2022 TV Trends Stand Out?

There's also HDMI 2.1. While 2.1 has several new technologies that are great, it's not going to make any current TVs obsolete (unless it's a current 8K TV, but that's yet another story). As long as your current TV works with your current sources, you should be fine. 

Really old TVs, older than 10 years, might have issues connecting to modern streaming and disc sources, but there's no real workaround for that. If your TV doesn't work with a new Roku or Blu-ray player, then you might need to upgrade if you want to use one of those.

Do I need to upgrade?

Forget all the new tech. If your TV works and you're happy with it, keep it. Don't feel any pressure to upgrade. 

Modern TVs are, on average, brighter and have better picture quality than the TVs from a few years ago. Unless you're the type of videophile who wants to tweak every setting and fixates on nits and color accuracy, however, you probably don't need a new TV.

The pressure to upgrade is pervasive in our tech culture, but TVs tend to last (and be perfectly functional) longer than most devices. They don't, for example, have batteries that lose capacity like mobile phones -- or have wires that wear out like headphones. A TV from five or even 10 years ago likely works fine, though it might not look as good as the current 4K HDR TVs. So again, if that's not a huge deal for you, you can likely keep what you have for a few more years. 

Read more: Best TVs for PS5 and Xbox Series X, Series S

This is even true when considering new consoles, the PlayStation 5 and Xbox Series X. If you've got a PS4, Xbox One or any console connected via HDMI, the new consoles should work fine. They might look better on a new TV, but they'll still look great on yours.

If your TV is having issues, or you just want something larger, that's a different story. New TVs are much cheaper per inch than TVs of the past. You'll be able to replace your current TV with something the same size, looks better and is cheaper than your old TV. Or you can pay the same amount as your old TV and get something that's far bigger.

When is the best time to buy a TV?

TV sales are the biggest in the fall and culminate on Black Friday and Cyber Monday. There are always some incredibly cheap 4K TVs on offer, but that's not the whole story.

First of all, the TVs that get the huge discounts are usually either no-name brands, or low-end models from name brands. They're fine if you just want a cheap TV, but they're not going to offer the picture quality of an even slightly higher-end model. The best TVs go on sale as well, but deep discounts on those are less common. 

Entrance of a Best Buy store during a day with blue clear

TV sales happen all year, but Black Friday season sees the biggest discounts.

Roberto Machado Noa/Getty Images

Second, massive discounts on TVs are rare in general. It might be counterintuitive, but TVs typically don't have much mark-up. There isn't a lot of profit in a $500 TV. So unless the store is trying to clear out stock, you shouldn't expect a gigantic drop in price even during sales. Plenty of good discounts are available, they're just not going to be "50% off" or similar, unless there's a specific reason that model is getting such an extreme discount. Or it's a doorbuster in limited quantities.

Third, most big companies don't allow stores to offer their own pricing. This is called UPP, or unilateral pricing policy. It means that a TV from that company is going to cost the same, whether it's on Amazon, in Best Buy, or anywhere else. Well, anywhere else that wants to continue selling TVs from that company. If this sounds sketchy, it is, but that's a topic for a different article

the-frame-3

The Samsung Frame may look sophisticated, but your current TV might work just as well. 

Samsung

All in all, is it worth upgrading my TV?

Here's the short version:

Get a new TV now if:

  • Your current TV is having issues, or is too old to connect to a streaming service like Netflix.
  • You're willing to buy from a place that has a price-match policy, in case there's a sale.
  • You want something bigger than what you have now.

Don't get a TV now if:

  • Your current TV works fine.
  • There's literally anything else you need or want to spend money on.

If you've got the itch for something new, but you're still on the fence, consider giving your TV a bit of a makeover. If you've never adjusted the settings, it's easy to do and will probably make your TV look better than it ever has. That might tide you over for a bit.

And if you finally decide that, yes, you're ready to buy a new TV now, we at CNET do have some guidelines and suggested models.


As well as covering TV and other display tech, Geoff Morrison does photo tours of cool museums and locations around the world, including nuclear submarines, massive aircraft carriers, medieval castles, airplane graveyards and more. 

You can follow his exploits on Instagram and his travel video series on YouTube. He also wrote a bestselling sci-fi novel about city-size submarines, along with a sequel.

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NextGen TV, aka ATSC 3.0, is continuing its rapid rollout across the country. Major markets like Los Angeles, Atlanta, Denver, Houston and more all have stations transmitting. Meanwhile New York, Boston, and many other markets are slated to have broadcasts later this year. While not every station in every market has a NextGen TV counterpart, more and more are coming on the air.

What's NextGen TV? It's an update to the free HDTV you can already get over-the-air in nearly every city in the US. There's no monthly fee, but you do need either a new TV with a built-in tuner or a standalone external tuner. The standard allows broadcast stations to send higher quality signals than ever before with features like 4K, HDR, 120 Hz, and more. ATSC 3.0 proponents also claim better reception indoors and on-the-go -- whether it's on your phone, or even in your car. The best part is that if you're watching it on your TV it uses the same standard antennas available today.

One potential downside? ATSC 3.0 will also let broadcasters track your viewing habits, information that can be used for targeted advertising, just like companies such as Facebook and Google use today. 

Read more: Best TV antennas for cord cutters, starting at just $10

NextGen TV to you

nextgen-tv-logo
ATSC.org

Here's the top-line info:

  • If you get your TV from streaming, cable or satellite, NextGen TV/ATSC 3.0 won't affect you at all. 
  • The transition is voluntary. Stations don't have to switch. Many have already, however, for reasons we'll explain below.
  • It's not backwards-compatible with the current HD standard (ATSC 1.0), so your current TV won't be able to receive it. Your current antenna should work fine though.
  • Stations that switch to NextGen TV will still have to keep broadcasting ATSC 1.0 for five years.
  • There are multiple models and sizes of TV with built-in tuners available now from Hisense, LG, Sony, Samsung and others.
  • As of the beginning of 2022 the majority of the largest markets in the US have at least one channel broadcasting NextGen TV. By the end of 2022, nearly all major and many minor markets will have multiple channels .
atsc-3-stations-2022

Here's the map of actual stations as of January 2022. Orange denotes stations that are live now. Blue is launching before summer. White sometime after the summer.

ATSC

How it will work in your home

Put simply: If you connect an antenna to your TV you will receive free programming, just like most people can get now. Yet, that is selling the potential benefits of NextGen TV short. 

NextGen TV is IP-based, so in practice it can be moved around your home just like any internet content can right now. For example, you connect an antenna to a tuner box inside your home, but that box is not connected to your TV at all. Instead, it's connected to your router. This means anything with access to your network can have access to over-the-air TV, be it your TV, your phone, your tablet or even a streaming device like Apple TV. There will be traditional tuners as well, of course, but this is a new and interesting alternative.

This also means it's possible we'll see mobile devices with built-in tuners, so you can watch live TV while you're out and about, like you can with Netflix and YouTube now. How willing phone companies will be to put tuners in their phones remains to be seen, however. You don't see a lot of phones that can get radio broadcasts now, even though such a thing is easy to implement. We'll talk more about that in a moment.

'Voluntary'

In November of 2017, the Federal Communications Commission approved ATSC 3.0 as the next generation of broadcast standard, on a "voluntary, market-driven basis" (PDF). It also required stations to continue broadcasting ATSC 1.0 (i.e. "HD"). This is actually part of the issue as to why it's voluntary. 

During the mandatory DTV transition in the early 2000s, stations in a city were given a new frequency (channel, in other words), to broadcast digital TV, while they still broadcast analog on their old channel. These older channels were eventually reclaimed by the FCC for other uses when the proverbial switch was flipped to turn off analog broadcasts. Since a changeover isn't occurring this time around, stations and markets are left to themselves how best to share or use the over-the-air spectrum in their areas.

atsc-transmitter-sharing

Because there's no new bandwidth, broadcasters will temporarily share transmitters. Two or more stations will use one tower for ATSC 1.0 (HD) broadcasts and those stations will use another tower for ATSC 3.0 (UHD) broadcasts. This will mean a temporary reduction in bandwidth for each channel, but potentially a limited impact on picture quality due to the better modern HD encoders. More info here.

ATSC/TVTechnology.com

While it's not a mandatory standard, many broadcasters still seem enthusiastic about NextGen. At the beginning of the roll-out, then executive vice president of communications at the National Association of Broadcasters Dennis Wharton told CNET that the improvement in quality, overall coverage and the built-in safety features mean that most stations would be enthusiastic to offer ATSC 3.0.

John Hane, president of the Spectrum Consortium (an industry group with broadcasters Sinclair, Nexstar and Univision as members), was equally confident: "The FCC had to make it voluntary because the FCC couldn't provide transition channels. [The industry] asked the FCC to make it voluntary. We want the market to manage it. We knew the market would demand it, and broadcasters and hardware makers in fact are embracing it."

Given the competition broadcasters have with cable, streaming and so on, 3.0 could be a way to stabilize or even increase their income by offering better picture quality, better coverage and, most importantly, targeted ads.

Ah yes, targeted ads…

Broadcast TV will know what you're watching

One of NextGen TV's more controversial features is a "return data path," which is a way for the station you're watching to know you're watching. Not only does this allow a more accurate count of who's watching what shows, but it creates the opportunity for every marketer's dream: targeted advertising. 

Ads specific to your viewing habits, income level and even ethnicity (presumed by your neighborhood, for example) could get slotted in by your local station. This is something brand-new for broadcast TV. Today, over-the-air broadcasts are pretty much the only way to watch television that doesn't track your viewing habits. Sure, the return data path could also allow "alternative audio tracks and interactive elements," but it's the targeted ads and tracking many observers are worried about.

The finer details are all still being worked out, but here's the thing: If your TV is connected to the internet, it's already tracking you. Pretty much every app, streaming service, smart TV and cable or satellite box all track your usage to a greater or lesser extent.

Return data path is still in the planning stages, even as the other aspects of NextGen TV are already going live. There is a silver lining: There will be an opt-out option. While it also requires Internet access, if this type of thing bothers you, just don't connect your TV or NextGen TV receiver to the internet. You will inevitably lose some of the other features of NextGen TV, however.

That said, we'll keep an eye on this for any further developments.   

Free TV on your phone?

Another point of potential contention is getting ATSC 3.0 tuners into phones. At a most basic level, carriers like AT&T, Verizon and T-Mobile are in the business of selling you data. If suddenly you can get lots of high-quality content for free on your phone, they potentially lose money. Ever wonder why your phone doesn't have an FM radio tuner? Same reason.

T-Mobile made a preemptive strike along those lines all the way back in September 2017, writing a white paper (PDF) that, among other things, claims, "In light of the detrimental effects that inclusion of ATSC 3.0 can have on the cost and size of a device, the technology trade-offs required to accommodate competing technologies, and the reduced performance and spectral efficiency that it will have for other mobile bands and services, the decision as to whether to include ATSC 3.0 in a device must be left to the market to decide."

"The market" determined you didn't need an FM tuner in your phone, and in the few phones that had an FM tuner, if you bought it through an American provider, it was almost always disabled.

TV broadcasters, on the other hand, are huge fans of ATSC 3.0 on mobile phones. It means more potential eyeballs and, incidentally, a guarantee of active internet access for that return data path. John Hane of the Spectrum Consortium feels that tuners built into phones is "inevitable," and that international adoption of ATSC 3.0 will help push it forward. Wharton says that the focus is getting TVs to work, but mobile is in the plan.

Then there's portable TVs, of which there are HD versions on the market and have been for years. The next-generation ATSC 3.0 versions of these will likely get better reception in addition to the higher resolution offered by the new standard.

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Sarah Tew/CNET

Cost (for you)

NextGen TV is not backward compatible with current TV tuners. To get it, you'll eventually need either a new TV or an external tuner. 

However, you shouldn't feel a push to upgrade since:

1. NextGen TV/ATSC 3.0 isn't mandatory, and it doesn't affect cable, satellite or streaming TV.

2. HD tuners cost as little as $30 to $40 now, and NextGen TV tuners, which currently sell between $200 and $300, will eventually be cheap as well.  

3. Even after they start NextGen broadcasts, stations will have to keep broadcasting regular old HD. 

Here's the actual language:

"The programming aired on the ATSC 1.0 simulcast channel must be 'substantially similar' to the programming aired on the 3.0 channel. This means that the programming must be the same, except for programming features that are based on the enhanced capabilities of ATSC 3.0, advertisements and promotions for upcoming programs. The substantially similar requirement will sunset in five years from its effective date absent further action by the Commission to extend it."

In other words, the HD broadcast has to be essentially the same as the new 3.0 broadcast for five years, perhaps longer depending on future FCC actions.

Which brings us to point 3. By the time people had to buy them, HD tuners were inexpensive and are even more so now. The HD tuner I use is currently $26 on Amazon. The first generation NextGen tuners available now are more expensive than that, though they're not outrageous. We'll discuss those below. By the time anyone actually requires one, however, they'll almost certainly be affordable.

Which is good, because there aren't any planned subsidies this time around for people to get a tuner for cheap. I'm sure this is at least partly due to how few people actually still use OTA as their sole form of TV reception. Maybe this will change as more stations convert, but we're a ways away from that.

atsc-upgrade-path

As you can see, there are lots of parts that need to get upgraded all along the chain before you can get 3.0 in your home.

ATSC/TVTechnology.com

Here's another way to think about it: The first HD broadcasts began in the mid-90s, but when did you buy your first HDTV? As far as the 3.0 transition is concerned we're in the late-90s, maybe generously the early 2000s, now. Things seem like they're moving at a much more rapid pace than the transition from analog to DTV/HDTV, but even so, it will be a long time before ATSC 3.0 completely replaces the current standard.

How to get NextGen right now

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LG

If you want to check it out for yourself, many of you already can. The first stop is to go to WatchNextGenTV.com. That website will help you find what stations in your area are broadcasting, or which ones will soon. 

Next up you'll need something to receive it. If you're in the market for a new TV there are several options available from Hisense, LG, Samsung, and Sony. Here's our list of all the 2022 TVs with built-in next-gen tuners.

If you want to check out NextGen TV without buying a new television, you'll need an external tuner. It's still early days, so there aren't many options. 

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The Tablo ATSC 3.0 Quad HDMI DVR

Nuvvyo

At CES 2022 Nuvvyo announced the Tablo, a quad-tuner box that can connect to a TV directly, or transmit over a network to Rokus, Apple TVs, or computers on your home network.  

The Silicon Dust has two models, the $199 HomeRun Flex 4K and the $279 HomeRun Scribe 4K. Both have ATSC 1.0 and 3.0 tuners.  

If you want a more traditional tuner, BitRouter plans to start shipping its first ZapperBox M1 tuners in the spring. You can reserve one now for $249. It doesn't have internal storage, but BitRouter plans to add the ability to save content on network-attached storage, or NAS, devices via a firmware update. They also plan to add the ability to send the content around your home network, like what the Scribe 4K does.

zapperbox-front-scaled
Zapperbox

Then there's what to watch. Being early in the process, you're not going to find much 4K content, possibly not any. This was the same with the early years of HDTV. It's also going to vary per area. There is certainly a lot of 4K content being produced right now, and that has been the case for several years. So in that way, we're in better shape than we were in the early days of HD. 

Basic and paid cable channels over-the-air?

One company is using the bandwidth and IP nature of NextGen to do something a little different. It's a hybrid paid TV service, sort of like cable/satellite, but using over-the-air broadcasts to deliver the content. It's called Evoca, and right now it's available only in Boise, Idaho. Edge Networks is the company behind it, and it wants to roll it out to other small markets where cable offerings are limited, and broadband speeds are slow or expensive. 

It's an interesting idea for underserved and often forgotten-about markets. 

Read moreCable TV channels and 4K from an antenna?

Seeing the future

The transition from analog broadcasting to HD, if you count from the formation of the Grand Alliance to the final analog broadcast, took 16 years. 

Though many aspects of technology move rapidly, getting dozens of companies, plus the governments of the US and many other countries, all to agree to specific standards, takes time. So does the testing of the new tech. There are a lot of cogs and sprockets that have to align for this to work, and it would be a lot harder to fix once it's all live.

But technology moves faster and faster. It's highly doubtful it will take 16 years to fully implement NextGen TV. As we mentioned at the top, dozens of stations are already broadcasting. Will every station in your city switch to NextGen TV? Probably not, but the bigger ones likely will. This is especially true if there are already other NextGen TV stations in your area. There's a potential here for stations to make additional money in the long run with 3.0, and that's obviously a big motivator.

There's also the question of how much content there will be. If it follows the HDTV transition model, big sporting events in 4K HDR will come first, followed by lots and lots of shows featuring nature scenes and closeups of bugs. Seriously -- this was totally a thing. Then we'll see a handful of scripted prime-time shows. My guess would be the popular, solidly profitable ones that are produced (not just aired) by networks like CBS and NBC.

So should you hold off buying a new TV? Nope, not unless you only get your shows over the air. And even if you do, by the time there's enough content to be interesting, there will be cheap tuner boxes you can connect to whatever TV you have. 

For now, NextGen TV seems to be well on its way.


As well as covering TV and other display tech, Geoff does photo tours of cool museums and locations around the world, including nuclear submarines, massive aircraft carriers, medieval castles, epic 10,000 mile road trips, and more. Check out Tech Treks for all his tours and adventures.

He wrote a bestselling sci-fi novel about city-size submarines, along with a sequel. You can follow his adventures on Instagram and his YouTube channel.


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4K And 8K TV Refresh Rates From 60hz To 120Hz: Everything You Should Know


4K and 8K TV refresh rates from 60hz to 120Hz: Everything you should know


4K and 8K TV refresh rates from 60hz to 120Hz: Everything you should know

Refresh rate is one of the more confusing aspects of TV technology and TV makers don't do much to explain it. In fact, they often obscure it.

Refresh rate is a number that specifies how many times per second the image on your TV changes. With most TVs it's 60, though it's rare you'll ever see a TV with that number listed. Instead, manufacturers use different technologies, such as the soap opera effect and black frame insertion, to claim a higher number. Sometimes those claims are justified, sometimes they aren't. 

Higher refresh rate claims with numbers like 120, 240 and higher are common, but not always accurate. In fact, no matter what number you see listed with a 4K TV, no 4K TV has a native panel refresh rate higher than 120Hz. As we'll explain, though, a number higher than 120Hz doesn't necessarily mean the claim is false.

Here's the basics:

  • Refresh rate is the number time times per second (written in hertz, or Hz) a TV refreshes its image.
  • Movies are almost always filmed 24 frames per second, or 24Hz. Live TV shows at 30 or 60.
  • Most TVs refresh at 60, some midrange and higher-end models at 120. Some older 1080p LCD TVs refreshed at 240Hz.
  • One benefit of a higher refresh rate is to reduce the motion blur inherent in all current TV technologies.
  • Motion blur is the softening of the image when an object, or the entire screen, is in motion.
  • Another benefit is compatibility with 120 frame-per-second signals from PlayStation 5, Xbox Series X and some video cards.
  • TV manufacturers use multiple technologies in addition to refresh rate to come up with an "effective refresh rate."
  • Effective refresh rate means the TV refreshes its image at a lower rate, but might appear to have similar motion resolution as a TV with an actual higher refresh rate.

What TV makers say

Let me start with the terms you'll see on various TV makers' marketing materials and web sites. Each one calls the TVs motion handling capability something different, and many don't even mention the term "refresh rate" or use "Hz" at all.

LG:  TruMotion

LG's web site lists the panel's native refresh rate up front. On TVs that have a 120Hz refresh rate it simply says "120Hz Native," while with 60Hz models it lists "TruMotion 120 (60Hz Native)." 

Samsung:  Motion Rate

Samsung is better than it used to be about this, albeit not as transparent as LG. The 4K TVs and 8K TVs on its site list a "Motion Rate." This is, generally, twice the native refresh rate. So Motion Rate 240 indicates a native refresh of 120Hz while Motion Rate 120 means a 60Hz refresh. In the least expensive of their TVs, a Motion Rate of 60 means a 60Hz refresh.

Sony: MotionFlow XR

For most of its 2021 TVs Sony doesn't list a number on its website, instead it just says "Motionflow XR." On some, however, it lists a number along with the native refresh: "Motionflow XR 240 (native 60 Hz)" and "Motionflow XR 960 (native 120 Hz)."

Vizio: Refresh Rate

Vizio used to list an "Effective Refresh Rate" on its web site, which was just double the native refresh rate. For 2021, however, none of its TVs use that term as far as we could find, and most don't list any refresh rate spec. The bottom line? All of Vizio's 2021 TVs are 60Hz native, except for the P-Series and the H1 OLED, which are 120Hz native.

TCL:  Clear Motion Index or Natural Motion

TCL's sets are all over the place. Some don't list any motion term -- those are 60Hz native. Some say "120Hz CMI," which stands for Clear Motion Index, but they're actually 60Hz native too. And some say Natural Motion 240, but they're 60Hz as well. The only TCL TVs that are true 120Hz say Natural Motion 480. 

For the most effective increase in motion resolution, and compatibility with next-gen gaming consoles' best video output modes, you need a native 120Hz refresh television. That said, it is possible to have some improvement in motion resolution even with a 60Hz TV if it uses some other feature, like backlight scanning or black frame insertion, that improves motion resolution. 

That's a lot of technical jargon, so let's tackle it from the beginning.

Back up a second: What's refresh rate?

Refresh rate is how often a TV changes the image (also known as a "frame") onscreen. With traditional televisions, this was 60 times each second, or "60Hz."

Some modern TVs can refresh at double this rate, or 120Hz (120 frames per second). We've covered this before, with 1080p HDTVs, and it's the same idea with 4K TVs. Certain parts of the world have TVs that refresh at 50Hz normally, with some TVs that refresh at 100Hz. That just depends on the electricity in your country. 

For the purposes of this article, 50 and 60 work the same, as do 100 and 120. For my own sanity, and ease of reading, I'm going to stick with 60 and 120, but feel free to read that as 50 and 100 if you're in the UK, Australia or any place that has 50Hz electricity. 

So are these higher refresh numbers just another "more is better!" marketing ploy? Not entirely. Higher refresh rates can reduce motion blur in LCDs and OLED TVs. 

What's motion blur? Glad you asked...

Your brain on blur

All LCD and current OLED models suffer from "motion blur." This is where anything in motion, either an object on screen or the entire image (like when the camera pans), blurs and looks softer than if it was stationary.

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Motion blur makes images in motion look softer than stationary ones.

Geoffrey Morrison/CNET

Interestingly, this blur is largely created by your brain. Basically, your brain notices the motion, and makes assumptions as to where that object (or overall image) is going to be in the next fraction of a second. The problem with LCD and current OLED TVs is that they hold that image there for the full 60th of a second, so your brain actually smears the motion, thinking it should be moving, when in fact it's just a series of still images.

It's actually quite fascinating, but the details are beyond the scope of this article. I recommend checking out BlurBuster's great article for more info.

The motion blur we're talking about here, despite coming from your brain, is caused by how the television works. This is separate from whatever blur the camera itself creates. 

Some people aren't bothered by motion blur. Some don't even notice it. Others, like me, do notice it and are bothered by it. Fortunately, it can be minimized. 

LG C1 OLED TV

One sure sign of a native 120Hz TV? The ability to accept a 4K/120Hz input.

David Katzmaier/CNET

Antiblurring technologies beyond refresh rate

Refresh rate itself is really only part of the solution. Just doubling the same frames doesn't actually do much for reducing motion blur. Something else is needed.

There are two main methods. The first is frame interpolation, where the TV itself creates brand-new frames that are sort of hybrids of the frame that came before, and the one that comes after. This can fool your brain enough that it doesn't blur the image. Depending how aggressive the interpolation is, however, it can lead to the soap opera effect, which makes movies look like ultra-smooth reality TV shows. Some viewers like the effect, but it's generally hated by film buffs and others who pay close attention to image quality. 

There are different levels of this processing, where a little might reduce motion blur some, and not cause undue harm to the quality of the image. Or on the other end of the "dial," it's cranked up so that there's even less motion blur, but the movement is hyper-realistic and for many, distractingly unreal. Some TVs let you choose how much of this processing gets applied to the image, others have just a single setting. More on these settings further down.

The other alternative is black frame insertion (BFI) or a scanning backlight. This is where all or part of the backlight of the TV turns off (goes black). This effectively means the image doesn't "hold" in place, so your brain doesn't blur it. Do it poorly, however, and many people will see the image flicker. The light output of the TV also drops, as it's not outputting any light for a period of time. 

Both of these techniques are what manufacturers use to come up with their "effective refresh rate" numbers. For example, a TV with a 60Hz refresh and a scanning backlight might claim to have an effective refresh rate of 120. A TV with a more elaborate BFI mode, and frame interpolation, might have a claimed effective refresh rate of "540." There's no transparency in how companies determine their "effective rate" numbers, but there is at least more consistency than there used to be.

It's also possible these features, when enabled, are bothersome over time. Some people are especially sensitive to a flickering backlight, so you might need to turn these features off. If you're concerned about that, or notice motion blur, it's best to find a TV that actually has a 120Hz refresh rate.

Bottom line (should you care?)

There are two things at play here. The first is simple, and one we've said many times before: don't trust marketing. At least, don't trust it at face value. Marketing is designed to sell you a product, not give you information about a product. That's secondary.

The second is being able to reduce motion blur. When 120Hz 1080p TVs first hit the market, they offered a noticeable improvement in motion resolution. The technology has only gotten better. 

But if you're sensitive to motion blur, or you want to get the most from your Xbox Series X or PlayStation 5, it is worth checking for a true 120Hz TV. It would be a shame to let all that extra 4K resolution go to waste due to blur. It's also worth checking reviews for measurements and subjective takes on how the TV handles motion -- that's more useful than any manufacturer-supplied spec.

Note: This article was originally published in 2015 but has been updated regularly since.  


Got a question for Geoff? First, check out all the other articles he's written on topics such as why you shouldn't buy expensive HDMI cables, TV resolutions explained, how HDR works and more.

Still have a question? Tweet at him @TechWriterGeoff, then check out his travel adventures as a digital nomad on Instagram and YouTube. He also thinks you should check out his best-selling sci-fi novel about city-sized submarines and its sequel.


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4K And 8K TV Refresh Rates From 60hz To 120Hz: Everything You Should Know


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4K and 8K TV refresh rates from 60hz to 120Hz: Everything you should know


4K and 8K TV refresh rates from 60hz to 120Hz: Everything you should know

Refresh rate is one of the more confusing aspects of TV technology and TV makers don't do much to explain it. In fact, they often obscure it.

Refresh rate is a number that specifies how many times per second the image on your TV changes. With most TVs it's 60, though it's rare you'll ever see a TV with that number listed. Instead, manufacturers use different technologies, such as the soap opera effect and black frame insertion, to claim a higher number. Sometimes those claims are justified, sometimes they aren't. 

Higher refresh rate claims with numbers like 120, 240 and higher are common, but not always accurate. In fact, no matter what number you see listed with a 4K TV, no 4K TV has a native panel refresh rate higher than 120Hz. As we'll explain, though, a number higher than 120Hz doesn't necessarily mean the claim is false.

Here's the basics:

  • Refresh rate is the number time times per second (written in hertz, or Hz) a TV refreshes its image.
  • Movies are almost always filmed 24 frames per second, or 24Hz. Live TV shows at 30 or 60.
  • Most TVs refresh at 60, some midrange and higher-end models at 120. Some older 1080p LCD TVs refreshed at 240Hz.
  • One benefit of a higher refresh rate is to reduce the motion blur inherent in all current TV technologies.
  • Motion blur is the softening of the image when an object, or the entire screen, is in motion.
  • Another benefit is compatibility with 120 frame-per-second signals from PlayStation 5, Xbox Series X and some video cards.
  • TV manufacturers use multiple technologies in addition to refresh rate to come up with an "effective refresh rate."
  • Effective refresh rate means the TV refreshes its image at a lower rate, but might appear to have similar motion resolution as a TV with an actual higher refresh rate.

What TV makers say

Let me start with the terms you'll see on various TV makers' marketing materials and web sites. Each one calls the TVs motion handling capability something different, and many don't even mention the term "refresh rate" or use "Hz" at all.

LG:  TruMotion

LG's web site lists the panel's native refresh rate up front. On TVs that have a 120Hz refresh rate it simply says "120Hz Native," while with 60Hz models it lists "TruMotion 120 (60Hz Native)." 

Samsung:  Motion Rate

Samsung is better than it used to be about this, albeit not as transparent as LG. The 4K TVs and 8K TVs on its site list a "Motion Rate." This is, generally, twice the native refresh rate. So Motion Rate 240 indicates a native refresh of 120Hz while Motion Rate 120 means a 60Hz refresh. In the least expensive of their TVs, a Motion Rate of 60 means a 60Hz refresh.

Sony: MotionFlow XR

For most of its 2021 TVs Sony doesn't list a number on its website, instead it just says "Motionflow XR." On some, however, it lists a number along with the native refresh: "Motionflow XR 240 (native 60 Hz)" and "Motionflow XR 960 (native 120 Hz)."

Vizio: Refresh Rate

Vizio used to list an "Effective Refresh Rate" on its web site, which was just double the native refresh rate. For 2021, however, none of its TVs use that term as far as we could find, and most don't list any refresh rate spec. The bottom line? All of Vizio's 2021 TVs are 60Hz native, except for the P-Series and the H1 OLED, which are 120Hz native.

TCL:  Clear Motion Index or Natural Motion

TCL's sets are all over the place. Some don't list any motion term -- those are 60Hz native. Some say "120Hz CMI," which stands for Clear Motion Index, but they're actually 60Hz native too. And some say Natural Motion 240, but they're 60Hz as well. The only TCL TVs that are true 120Hz say Natural Motion 480. 

For the most effective increase in motion resolution, and compatibility with next-gen gaming consoles' best video output modes, you need a native 120Hz refresh television. That said, it is possible to have some improvement in motion resolution even with a 60Hz TV if it uses some other feature, like backlight scanning or black frame insertion, that improves motion resolution. 

That's a lot of technical jargon, so let's tackle it from the beginning.

Back up a second: What's refresh rate?

Refresh rate is how often a TV changes the image (also known as a "frame") onscreen. With traditional televisions, this was 60 times each second, or "60Hz."

Some modern TVs can refresh at double this rate, or 120Hz (120 frames per second). We've covered this before, with 1080p HDTVs, and it's the same idea with 4K TVs. Certain parts of the world have TVs that refresh at 50Hz normally, with some TVs that refresh at 100Hz. That just depends on the electricity in your country. 

For the purposes of this article, 50 and 60 work the same, as do 100 and 120. For my own sanity, and ease of reading, I'm going to stick with 60 and 120, but feel free to read that as 50 and 100 if you're in the UK, Australia or any place that has 50Hz electricity. 

So are these higher refresh numbers just another "more is better!" marketing ploy? Not entirely. Higher refresh rates can reduce motion blur in LCDs and OLED TVs. 

What's motion blur? Glad you asked...

Your brain on blur

All LCD and current OLED models suffer from "motion blur." This is where anything in motion, either an object on screen or the entire image (like when the camera pans), blurs and looks softer than if it was stationary.

dolphinsharpandblur.jpg

Motion blur makes images in motion look softer than stationary ones.

Geoffrey Morrison/CNET

Interestingly, this blur is largely created by your brain. Basically, your brain notices the motion, and makes assumptions as to where that object (or overall image) is going to be in the next fraction of a second. The problem with LCD and current OLED TVs is that they hold that image there for the full 60th of a second, so your brain actually smears the motion, thinking it should be moving, when in fact it's just a series of still images.

It's actually quite fascinating, but the details are beyond the scope of this article. I recommend checking out BlurBuster's great article for more info.

The motion blur we're talking about here, despite coming from your brain, is caused by how the television works. This is separate from whatever blur the camera itself creates. 

Some people aren't bothered by motion blur. Some don't even notice it. Others, like me, do notice it and are bothered by it. Fortunately, it can be minimized. 

LG C1 OLED TV

One sure sign of a native 120Hz TV? The ability to accept a 4K/120Hz input.

David Katzmaier/CNET

Antiblurring technologies beyond refresh rate

Refresh rate itself is really only part of the solution. Just doubling the same frames doesn't actually do much for reducing motion blur. Something else is needed.

There are two main methods. The first is frame interpolation, where the TV itself creates brand-new frames that are sort of hybrids of the frame that came before, and the one that comes after. This can fool your brain enough that it doesn't blur the image. Depending how aggressive the interpolation is, however, it can lead to the soap opera effect, which makes movies look like ultra-smooth reality TV shows. Some viewers like the effect, but it's generally hated by film buffs and others who pay close attention to image quality. 

There are different levels of this processing, where a little might reduce motion blur some, and not cause undue harm to the quality of the image. Or on the other end of the "dial," it's cranked up so that there's even less motion blur, but the movement is hyper-realistic and for many, distractingly unreal. Some TVs let you choose how much of this processing gets applied to the image, others have just a single setting. More on these settings further down.

The other alternative is black frame insertion (BFI) or a scanning backlight. This is where all or part of the backlight of the TV turns off (goes black). This effectively means the image doesn't "hold" in place, so your brain doesn't blur it. Do it poorly, however, and many people will see the image flicker. The light output of the TV also drops, as it's not outputting any light for a period of time. 

Both of these techniques are what manufacturers use to come up with their "effective refresh rate" numbers. For example, a TV with a 60Hz refresh and a scanning backlight might claim to have an effective refresh rate of 120. A TV with a more elaborate BFI mode, and frame interpolation, might have a claimed effective refresh rate of "540." There's no transparency in how companies determine their "effective rate" numbers, but there is at least more consistency than there used to be.

It's also possible these features, when enabled, are bothersome over time. Some people are especially sensitive to a flickering backlight, so you might need to turn these features off. If you're concerned about that, or notice motion blur, it's best to find a TV that actually has a 120Hz refresh rate.

Bottom line (should you care?)

There are two things at play here. The first is simple, and one we've said many times before: don't trust marketing. At least, don't trust it at face value. Marketing is designed to sell you a product, not give you information about a product. That's secondary.

The second is being able to reduce motion blur. When 120Hz 1080p TVs first hit the market, they offered a noticeable improvement in motion resolution. The technology has only gotten better. 

But if you're sensitive to motion blur, or you want to get the most from your Xbox Series X or PlayStation 5, it is worth checking for a true 120Hz TV. It would be a shame to let all that extra 4K resolution go to waste due to blur. It's also worth checking reviews for measurements and subjective takes on how the TV handles motion -- that's more useful than any manufacturer-supplied spec.

Note: This article was originally published in 2015 but has been updated regularly since.  


Got a question for Geoff? First, check out all the other articles he's written on topics such as why you shouldn't buy expensive HDMI cables, TV resolutions explained, how HDR works and more.

Still have a question? Tweet at him @TechWriterGeoff, then check out his travel adventures as a digital nomad on Instagram and YouTube. He also thinks you should check out his best-selling sci-fi novel about city-sized submarines and its sequel.


Source

Apple TV Plus: Every New TV Show Arriving In September


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Apple TV Plus: Every New TV Show Arriving in September


Apple TV Plus: Every New TV Show Arriving in September

Apple TV Plus  is one of the newer streaming platforms vying for your attention, and there's good reason to start watching. It's stocked with big names and some hit shows, from the first season of Severance to the heartwarmingly adorable Ted Lasso to Reese Witherspoon's Emmy-winning drama The Morning Show.

Like rivals Netflix, Hulu and Amazon Prime Video, Apple TV Plus is filled with exclusive, original content. But unlike the other services, Apple streams only content it has made itself. That meant that when the service launched in November 2019, the catalog wasn't huge, but it's filling out fast.

Here's what's coming to the streaming service this month, followed by our guide to some of the best TV shows on Apple TV Plus.

Read more: Apple TV Plus: Everything to Know About Apple's Streaming Service 

What's new this month

Here's every show coming out in September.

September 2

  • Life by Ella (2022- ): A series about a teenage girl named Ella who is bouncing back from cancer and ready to embrace life.

September 9

  • Central Park, season 3 (2020-): An animated show about a family who lives in Central Park and try to save it from a developer. 
  • Gutsy (2022): This documentary series follows Hilary and Chelsea Clinton as they meet "the world's bravest and boldest women."

September 16

  • Sago Mini Friends (2022): An animated series for young kids about being thankful.

September 30

  • Wolfboy and the Everything Factory, season 2 (2021-): An animated fantasy series for kids about the adventures of a boy in the "magical spryte realm of the Everything Factory." It's executive produced by Joseph Godron-Levitt.

Best Apple TV Plus series

Apple

Loot (2022-)

After Molly Wells (Maya Rudolph) catches her tech billionaire husband (Adam Scott) of 20 years cheating on her, she divorces him and ends up with not only $87 million, but a question of what to do with her life. The answer? Get involved with a philanthropic foundation she didn't even know she had. Along the way, she finds grounding with her new coworkers -- but not without plenty of comedic, out-of-touch-millionaire flaps along the way. The show was co-created by Alan Yang, who was also involved in Parks and Rec and Master of None. 

Apple

Home Before Dark (2020- )

Inspired by the reporting of real-life journalist Hilde Lysiak, Home Before Dark follows the story of a young girl who moves from Brooklyn to a small lakeside town. It starts slow but features some strong central performances, particularly in the lead role.

Apple

Truth Be Told (2019- )

Truth Be Told is a drama for true-crime fans, riding the recent trend of crime podcasts in a fictionalized form. Octavia Spencer and Aaron Paul play a podcaster and a prisoner united by a horrific crime years before, kicking off a whodunit that draws in both their families in an entertaining mix of a character-driven drama like Big Little Lies with true-crime stories like Making a Murderer and The Staircase. 

Apple

Servant (2019- )

Sixth Sense director M. Night Shyamalan brings his brand of creepy domestic drama to episodic TV in Servant, created and written by Tony Basgallop. After a devastating loss, two bereaved parents adopt a hyperrealistic baby doll to help them tackle their grief, but danger and deception lurks in the nursery.

Apple TV Plus

The Afterparty (2022- )

A comedic murder mystery in the same vein as Rian Johnson's 2019 film Knives Out, The Afterparty is a star-packed whodunnit that will keep you guessing and laughing with each episode. Tiffany Haddish, Dave Franco, Ilana Glazer, Ben Schwartz and more lend their talents to the show. If you're one to opt for a mystery-comedy mixture, The Afterparty should shoot right to the top of your to-stream list.

Severance (2022- )

This show has a fascinating premise: People can choose to undergo a procedure called severance, which separates their work-related and personal memories. Adam Scott's character spends eight hours of the day in a sanitized, strikingly white office space with no recollection of his outside life. Soon, a former co-worker shows up with a warning about the strange company. A mind-bending and suspenseful sci-fi thriller -- enjoying Severance is no work at all. 

Apple TV Plus

The Shrink Next Door (2021)

In my book, any show that casts both Will Ferrell and Paul Rudd as its leads is already doing something very right. In the drama miniseries The Shrink Next Door, Ferrell and Rudd play characters on opposite ends of the personality spectrum -- Ferrell is a sniffling, timid textile business owner, and his co-star is an egotistic therapist with manipulative tendencies. When the two are together, the result is both unsettling and tantalizing, making The Shrink Next Door something you'll want to check out for yourself. 

Apple

Ted Lasso (2020- )

You don't need to like sports to love comedy series Ted Lasso. Produced by the show's Golden Globe-winning star Jason Sudeikis with Scrubs creator Bill Lawrence, it follows relentlessly upbeat American coach Ted Lasso as he takes charge of an English soccer team. Think of it as Friday Night Lights crossed with Saturday Night Live (in London). Season 2 is streaming now.

Apple

For All Mankind (2019-)

For All Mankind offers an alternate timeline of what would have happened if the Soviets had landed on the moon first. The short answer is the never-ending militarization of space, but the show is so much more expansive than that. If you're looking for a sci-fi thriller with plenty of interpersonal drama and political intrigue, For All Mankind is solid choice. 

Apple TV Plus

Tiny World (2020- )

A nature show, focused on small creatures, narrated by Ant-Man himself, Paul Rudd. Absolute genius.

Like seemingly every single one of these modern nature documentaries, Tiny World is gorgeously shot and brilliantly compelling.

Apple

Long Way Up (2020)

Ewan McGregor and Charlie Boorman get back on their bikes and head north from Argentina through South and Central America. In this sequel to the popular travel shows Long Way Round and Long Way Down, the petrolhead duo goes green. They cover 13,000 miles and 13 countries on Harley-Davidson LiveWire electric motorcycles.

Apple TV Plus

Trying (2020- )

In this British comedy, couple Nikki and Jason want to have a baby but struggle to conceive. They decide to adopt -- a process that inevitably throws new challenges their way. Trying offers charm and low-stakes fun, and it also happens to be laugh-out-loud funny. If you're in need of some lighthearted TV time, this show has you covered.

Apple

Little America (2020- )

Ordinary people dream big in Little America. A heavyweight cast tells stories of immigrants living their lives in a heartwarming anthology series packed with a mix of funny, sweet, romantic and often surprising tales.

Apple TV Plus

The Mosquito Coast (2021- )

Justin Theroux stars as Allie Fox, an oddball inventor taking his family off the grid in protest against society's failings. Apple's heavyweight drama is based on the novel by the actor's uncle Paul Theroux (previously filmed with Harrison Ford in 1986). Now season 1 has wrapped up, Apple has already renewed this modern version of The Mosquito Coast for a second season.

Apple TV Plus

Lisey's Story (2021)

Adapted by Stephen King from his own novel, Lisey's Story stars Julianne Moore as a grieving widow spookily revisiting her marriage to her late husband, a famous novelist played by Clive Owen.

Apple

Prehistoric Planet (2022)

Prehistoric Planet gives viewers a look at the world of dinosaurs. Using realistic computer-generated dinos, and structured like a nature documentary series down to the camera shots, it's easy to forget you're not watching real footage. To top is off, David Attenborough narrates. 

Apple

Mythic Quest: Raven's Banquet (2020- )

Mythic Quest: Raven's Banquet is a must for anyone with even a passing interest in video games or the industry that produces them. It's unique, funny and earnest in parts. It treads familiar territory but is well worth a watch.

Apple

Dickinson (2019-2021)

Dickinson takes the story of real-life American poet Emily Dickinson and shoehorns it into a period drama of sorts. It's hardly historically accurate -- Emily and her teenage friends act more like characters from Riverdale -- but it is entertaining.

Apple

The Morning Show (2019- )

Reese Witherspoon and Jennifer Aniston produce and star in a timely series tackling office politics in the #MeToo era, as a TV network is rocked by the indiscretions of a host played by Steve Carell. Among the compelling performances, Billy Crudup won Outstanding Supporting Actor in a Drama Series at the 2020 Emmy Awards. The award-winning drama, strong cast and timely themes make The Morning Show worth a watch.

Apple

Defending Jacob (2020)

Chris Evans stars in a dark-tinged legal drama about a family caught up in a Massachusetts murder mystery. Defending Jacob may be familiar territory, but fans of absorbing character-driven crime dramas will get sucked in.


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