The 11 best TVs of 2024
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The best TVs of 2024 are made by brands that we all know and love. We’re talking titans of tech like Samsung, Sony, LG, TCL, and Hisense. Of course, no one TV set is the same as another. And with numerous sizes, picture technologies, and special features to sort through, choosing your next TV can be quite the daunting endeavor. Fortunately, we’re all about making things easier.
We here at Digital Trends know a thing or two about TVs, and we’ve leveraged all our experience and hands-on testing to create this roundup of the best TVs you can buy right now. Whether you’re a movie fanatic, PlayStation diehard, or a more casual viewer that’s looking to score a great deal, there’s a TV on this list for just about everyone!
Sony A95L QD-OLED
The best TV you can buy right now
Pros
Outstanding color accuracy and brightness
Excellent contrast and luminance
Great sound
Gorgeous game mode picture quality
Incredibly good upscaling
Cons
Some deep features not available at launch
Our current top pick remains the Sony A95L QD-OLED. When it came out last year, our Caleb Denison called it the best TV he’s ever reviewed, so you know you’re in for some seriously good picture, sound, and other features. And yeah, Sony’s 2023 flagship is still a killer TV, that just so happens to be equipped with cutting-edge QD-OLED display tech.
For those unaware, “QD-OLED” stands for Quantum Dot-Organic Light Emitting Diode. What we’ve got here is an OLED backbone, complete with a screen that contains self-emissive pixels. But on top of that, there’s also a layer of quantum dots built into the A95L, which does wonders for overall color and peak brightness level, not to mention the supremely wide color gamut you’ll get to experience.
It’s not too often we get to rave about a TV’s audio system, but we couldn’t believe the type of sound quality the A95L is capable of. With such bold performance and brilliant soundstaging, you’d think you were using a great soundbar or surround sound-lite, but nope: it’s all in the TV speakers, friends.
Picture-wise, the list of terrific things to say is nearly endless, but highlights include some of the best color purity and saturation levels we’ve ever seen; or at least one with these nit numbers. The A95L also delivers some tremendous 4K upscaling, which not only brings lower-res content closer to Ultra HD quality, but also reduces picture noise and other artifacts to give you final frames that clean and sharp look. The A95L is also a fantastic TV for gaming, especially for those who own a PlayStation 5 or Xbox Series X/S.
Price-wise, this is going to be one of the most expensive picks on our list, but we really can’t praise the Sony A95L enough. And if you're on the lookout for a super-great deal on one of last year's flagship sets, now is the time to track down a Sony A95K.
Sony A95L QD-OLED
The best TV you can buy right now
LG G4 evo OLED
The best OLED that LG has ever made
Pros
Outstanding brightness
Astounding accuracy
Unprecedented flexibility
Awesome gaming performance
Five-year warranty
Cons
Hit-or-miss sound
Frustrating remote
Last year, we were totally gung ho about the amazing LG G3 OLED, a marvel of self-emissive picture that you can still buy -- and you should, as they're likely to go on sale now that the 2024s are here. For now, though, it's the LG G4's time to shine.
In our LG G4 video review, Denison not only says that "the LG G4 has the best picture quality I've ever tested in a TV," but that "it's the brightest TV we've tested to date." This is some high praise, but he does add that getting it there takes a little bit of work in the picture settings. In the end, it has some excellent versatility — it can be the brightest it can be if you're going to use it in a bright room, or it can be dialed down if your viewing setting is a man cave or light-controlled home theater room, for example. The choice is yours.
There’s been plenty of fanfare about Samsung and Sony’s forays into QD-OLED tech, which has enjoyed the reputation of being brighter than OLED. We're big fans of QLED and QD-OLED panels, but now LG is forcing its two fiercest competitors to take heed. We’re also pleased to see LG’s latest chip, the a11 AI processor, put to the test. The speedy new chip brings improved processing speed, unparalleled picture upscaling, lag-free streaming, and big audio performance to LG's flagship lineup.
LG G4 evo OLED
The best OLED that LG has ever made
Samsung S95D OLED TV
Samsung's best for bright rooms
Samsung S95D QD-OLED TV Review
Pros
Exellent brightness
Eye-popping color
Snappy operation
Great gaming features
Awesome for bright rooms
Cons
Anti-glare treatment is polarizing
Blacks may appear lifted in bright rooms
The Samsung S95D is further proof that one of the biggest names in TVs shows no signs of stopping. The S95D QD-OLED delivers impressive brightness levels on-par with some of the better-performing LED sets on the market. Another OLED TVs struggle in sunny rooms, but the S95D's anti-glare screen holds its own, making it a great choice for spaces for even brightly lit rooms. Then there's the flip side of this awesome coin: its OLED backbone. Thanks to millions of self-emissive pixels, on top of brilliant HDR capabilities, inky black levels and ultra-rich colors are just part of the norm for the S95D.
The S95D's marquee feature that has been dividing TV enthusiasts is its special anti-glare coating, that's new to the TV this year. We first saw it demoed at CES earlier this year, and it's cool tech that does a great job at drastically reducing glare, especially in bright rooms. However, it can ever-so-slightly reduce the picture's luster compared to traditional OLED TVs. In a completely dark room, you probably wouldn't notice the difference, but with some light in the room, a keen eye might pick up on it.
The Samsung S95D also surprised us a bit with how good it sounds. Usually, TVs have pretty weak built-in speakers. The S95D's has rear-firing speakers and eight bass transducers that deliver decent low-end rumble. It won't replace a dedicated soundbar, but for casual viewing, it gets the job done. Especially if you plan on mounting this TV on the wall, where the speaker design performs best.
The Samsung S95D is a strong contender for the title of best OLED TV, but we'd be remiss if we didn't also mention that it features Samsung's One Connect box that keeps your cables at bay. One of our only gripes is that it runs Samsung's Tizen operating system, which can be easily remedied by connecting your favorite streaming device instead. If you prioritize absolute picture perfection in a dark room over reflection control, you might want to consider other options. But for most viewers, the S95D is a winner.
Samsung S95D OLED TV
Samsung's best for bright rooms
Samsung S95C OLED
Samsung's best OLED TV of 2023
Pros
Incredibly bright colors
Perfect black levels
Pristine overall picture
Great upscaling
Awesome for gaming
Cons
Mediocre sound
No Dolby Vision support
The Samsung S95C is still a banger of a TV, and with the new model out, we're guessing the TV won't ever hit its original retail price again. But that also means availability for the S95C will start to dwindle as it dips toward clearance status.
The S95C is excellently bright, has a sleek design, and premium picture features and 4K upscaling that are still hard to beat. And although it doesn't come with a wall mount, the all-metal stand is sturdy, stable, and leaves enough space for a soundbar underneath. But more importantly, it cradles the S95C's One Connect box that was once only found with Samsung's 8K QLED TVs. The One Connect box is a rather ingenious solution for messy and awkward cables at the back of your TV, as it gathers all those connections in a separate sleek box that connects to the TV with one cable.
As you might expect, picture quality is off the charts. Starting with brightness, peaking at 1,600 nits in our own tests; which is just bananas. True to QLED and QD-OLED panels, this TV will be more than fine in any bright room you want to put it in. Color brightness is also very good and accurate, with 100% of P3 color space, and 75% of BT.2020.
However, there is that matter of Samsung still not supporting Dolby Vision, the HDR format that's supported by several streaming services. While this isn't the biggest deal in the world, videophiles who want support for every major HDR format (we don't blame you) may not be completely satisfied by the S95C.
The S95C's Game Mode supports fast gaming at up to 120Hz, along with other must-have gaming optimizations. We're talking VRR support, fast response time, and lag-free performance -- one of the biggest dealbreakers, if you ask us.
One of the other differentiators between the S95C and its closes competitor from last year, the LG G3, is Samsung's array of eight bass transducers on the back of the TV, which, Caleb Denison reports, don't really add much to the native sound of the set and you'd still be better off getting a soundbar. Speaking of audio: the S95C does can decode most major surround codecs, including Dolby Atmos.
Samsung S95C OLED
Samsung's best OLED TV of 2023
LG M3 Wireless OLED
Premium picture meets cutting-edge tech
Pros
Gorgeous OLED picture quality
Low-latency wireless for gaming
Solid wireless signal connection
Easy setup
Good sound
Cons
Wireless box needs true line of sight
The LG M3 Wireless OLED has arrived to solve a problem that a lot of home theaters struggle with: having too many wires to run. When it comes to power cables, we’ll always be reliant on a lead and power brick (at least for the foreseeable future), but as far as AV connections go (HDMI and digital optical), this is where TVs like the LG M3 are starting to change the game. In terms of picture quality, the M3 is pretty much toe-to-toe with the amazing LG G3, our favorite OLED this year. But the true calling card feature is the M3’s ability to wirelessly receive picture and sound from a broadcasting unit called the Zero Connect Box.
The Zero Connect includes three HDMI ports that can push 4K at up to 120Hz (and the second port is eARC/ARC compatible), digital optical, ethernet, two USB-A, and an output for an IR blaster. And as long as the transmitting device is in range of the M3 TV’s receiver, you’ll be able to enjoy wireless audio and video. Do keep in mind that if you’re planning on using a soundbar, you’ll want to have the Zero Connect located fairly close to the TV, otherwise, you probably won’t have enough cord length to place the soundbar under the M3.
As mentioned, the picture quality on this model is right on par with the LG G3, and when we tested the M3 ourselves, we experienced zero troubles with latency or any kind of compression or pixelation. This is definitely the kind of next-gen TV that leans on one awesome feature more than any other, and at $5,000 we do wish the Zero Connect box was a little smaller and completely reliable in the signal-range department. But if you told us a year ago that we’d have the ability to go wireless with our HDMI gear, and the picture and sound would be just as good as running physical cables, we’d scoff and laugh. But the LG M3 Wireless OLED has proved us wrong.
LG M3 Wireless OLED
Premium picture meets cutting-edge tech
TCL QM8 mini-LED
The TV most people should buy
Pros
Stunning HDR performance
Class-leading brightness
Excellent black levels
Virtually no detectable blooming
Very good color saturation/brightness
Cons
Some motion artifacts
Sure, the LGs, Sonys, and Samsungs are the cream of the crop so far, but the price tags on those panels can be a jagged pill to swallow. May we present to you, then, a TCL TV that has closed the performance-versus-price gap so thoroughly, that it surprised us: the 2023 TCL QM8.
With appeal to an extremely broad audience, the TCL QM8 sits at the top of TCL's new Q class flagship lineup with this 4K mini-LED QLED TV that runs Google TV. As we mentioned in the intro, 2023 has so far been all about brightness, something that TCL promises with the QM8 with its "High Brightness ULTRA LED Backlight" technology. So ... it's bright then?
You betcha. In fact, in our review of the QM8, Caleb Denison's calibration tool is only rated to accurately read up to 2,000 nits of brightness, which is already insanely powerful. The QM8 blew past that, giving readings of up to 3,500 nits in HDR mode before some tweaking settled things to a more consistent 2,500 (TCL's website lists the peak nits at 2,000 though). The TL;DR here is: schnikies, it's bright.
But how about the black levels? While deep inky blacks is the calling card of OLED technology, this mini-LED gets really close, with excellent contrast and support for Dolby Vision IQ, HDR10+, HDR10, and HLG. Denison was impressed, stating: "The contrast on this TV is just out-of-this-world impressive, partially because it can get so bright, yes, but also because its blacks are remarkably good." The brightness and black level capabilities make this a great choice for both dark home theater dens and bright rooms.
Color-wise, the TCL QM8 is great, too, covering 97% of DCI-P3 and about 76% of BT.2020 color gamuts, and the TV looks excellent out of the box even without calibration. And while Denison did see some motion judder when viewing some higher-quality shows, there's a de-judder option in the settings that can nip that in the bud. But gamers will be pleased with the QM8's support for VRR, and there's an auto game mode with AMD FreeSync Premium Pro.
TCL QM8 mini-LED
The TV most people should buy
Sony XR X95L mini-LED
One of the brightest mini-LEDs
Sony Bravia X95L mini-LED TV Review
Pros
Brilliant contrast
Excellent color accuracy
Smooth motion
Minimal blooming and halo
Excellent gaming features/picture quality
Cons
Quirks with picture quality with some streaming apps
Sony has plenty of representation in this best TV roundup, but there was no way we were going to pass up the amazing Sony XR X95L mini-LED set. Now, side by side with the also-quite- amazing Sony XR X93L, the X95L really isn’t too different. What really separates both models is not much more than local dimming capabilities and brightness levels, but if you’re a nose-to-the-screen videophile with grand expectations, the X95L is probably the set to go with.
Over the last couple of years, we’ve seen mini-LED lighting implemented on more and more TVs, and the results never get old. But what starts to grind our gears is picture maladies like haloing and light bloom. Unless you’re dealing with an OLED set, you’re pretty much always going to have to contend with some level of blooming on an LED-driven set, and the X95L is no exception. However, what you’ll get with this Sony flagship is the most minimal amount of haloing and bloom there could possibly be.
Thanks to features like XR Backlight Master Drive and XR Triluminos Pro, the X95L’s picture performance is fine-tuned within an inch of its life, delivering some of the brightest and boldest picture quality we’ve ever seen. And whether you’re watching 4K HDR content, or something relatively low-res, the X95L is going to ensure that your source is as visually rich as possible. That’s on top of features like HDMI 2.1, an immersive gaming dashboard for PS5 and Xbox optimizations, as well as one of our favorite smart TV platforms, Google TV.
As of right now, the only X95L size that seems to be available is the 85-inch model. When quantities improve, you should also be able to grab this set in 65 and 75-inch sizes, but there was no way we were going to miss the opportunity to dish about it. For now though, if you’re looking for some slightly smaller big-screen options, the Sony XR X93L is just as good as the X95L, save for those extra local dimming zones and higher nit numbers.
Sony XR X95L mini-LED
One of the brightest mini-LEDs
Hisense U8N
Our favorite Hisense
Pros
Intense brightness
Deep blacks/contrast
Vibrant, accurate color
Great sound
Cons
Overly bright HDR
Poor off-angle viewing
It’s getting harder and harder for us to call Hisense a “budget-friendly” brand. That kind of connotation just doesn’t line up with the type of picture and sound performance you’ll get from a Hisense set, especially if you’ve got your sights set on one of its U8 offerings.
Over the last couple of years, we’ve had the continued opportunity to review several Hisense sets, including a handful of its flagship models. The 2024 Hisense U8N is the newest addition to the Hisense family, and we were simply blown away by the picture quality and medley of features this bad boy brings to the table.
The U8N is a powerful TV that delivers a brilliant and colorful image in both SDR and HDR viewing modes. When measuring nit output for these settings, our reviewer measured peak brightness at 1,300 nits in SDR, with around 3,500 for specular highlights in HDR. There’s no doubting the fact that the U8N can get very bright, but it also delivers the kind of incredible contrast numbers that might fool some folks into thinking it’s actually an OLED set.
While it suffers a bit in the viewing angle department, if you can arrange your furniture appropriately, we have no doubt that the Hisense U8N is one of the best bright TVs on the market for 2024.
Hisense U8N
Our favorite Hisense
Sony Bravia 9
The best mini-LED you can buy right now
Pros
Super-clean picture
Deep blacks, minimal blooming
Excellent contrast
Searing HDR highlights
Excellent motion handling
Cons
Backlight fluctuations visible in dark rooms
Very expensive
The Sony Bravia 9 is one of the best TVs we’ve ever tested, bar-none; and quite frankly, we were expecting it to be amazing. This is because Sony has basically conditioned us to expect big things when a new premium TV hits shelves. In the case of the Bravia 9, Sony developed a new IC chip that allows the TV’s mini-LED lighting to be meticulously controlled, leading to some of the most accurate colors, contrast, and brightness levels we’ve ever seen from an LED-LCD.
In terms of overall picture quality, our own editor-at-large Caleb Denison thought the Bravia 9 actually did a nice job at striking the balance between a great mini-LED LCD TV and an OLED TV. That being said, because it’s an LCD set, the Bravia 9 performs best in brightly lit rooms and is a champ when it comes to reflection handling. From 4K movies and shows to next-gen gaming, your favorite content gets a solid boost in quality, thanks to Sony’s advanced picture processing and a full suite of HDMI 2.1 ports, which bodes particularly well for gamers who want a TV that delivers fast response time and excellent motion clarity.
One of the best ways to maximize the picture of the Bravia 9 is watching or playing HDR titles. Thanks to Dolby Vision support and compatibility with other leading HDR codecs, the Bravia 9 pushes deep blacks and bright highlights in a way we’ve never seen on an LCD set. Other noteworthy features include a pulse-pounding 70-watt, 2.2.2 audio system, Google TV for apps and streaming content, and VRR support for optimizing your next round of Call of Duty.
While we do wish the off-angle viewing and gray uniformity were a bit better, we’re thrilled to see the kind of precise engineering that went into the development of this 2024 TV.
Sony Bravia 9
The best mini-LED you can buy right now
LG C4 evo OLED
The best LG OLED for most people
Pros
Excellent colors, contrast, and black levels
Terrific motion clarity and gaming optimizations
Great speaker system
Cons
Not the best off-angle viewing
Let’s not beat around the bush: The LG C4 OLED is one of the best TVs that LG has ever made, and we think most folks will agree. Sitting just one rung below the flagship LG G4 Series, the C4 is equipped with LG’s all-new a9 AI Processor Gen 7 that delivers some of the best picture processing and 4K upscaling we’ve ever seen from an OLED. And unlike its direct predecessor, the C3 Series, the C4 now includes Filmmaker Mode, giving you the kind of picture that a movie or show’s creative team intended for you to see.
Each of the C4’s HDMI 2.1 ports are fine-tuned for both console and PC gaming, so expect lightning-fast response times and low input lag. And because the C4 can handle up to a 144Hz refresh rate, feel free to use this bad boy as a big PC gaming monitor — it's an excellent gaming TV. We’re glad to see that LG has only improved when it comes to HDR and SDR brightness, colors, and contrast.
We’re also glad to see another example of a TV company giving a little more consideration to its speakers. Not only is the C4 equipped with a 40-watt 2.2 speaker configuration, but thanks to the new A9 AI Sound Pro feature, your favorite movies, shows, games, and music can be up-mixed to 9.1.2 surround sound.
In years past, we’ve talked about how LG’s webOS streaming hub can be a little overwhelming; at least as far as layout and ad drops go. And while these interface elements could still use some love, we think webOS 24 runs smoother than ever before.
LG C4 evo OLED
The best LG OLED for most people
Samsung QN90C
A killer Samsung QLED
Pros
Class-leading HDR performance
Excellent black levels, backlight control
Outstanding color performance
Powerful processing
Premium design and build
Cons
Frustrating Smart TV OS
Lofty price
The Samsung QN90C is a stunning 4K TV, and if you’re looking to get a premium set without dipping your toes into the $3,000-plus flagship pool, Samsung’s latest Neo QLED dazzles for more reasons than one. For starters, it’s hard to beat the kind of punchy HDR performance you’ll get here. Without having to dial in ultra-bright picture settings, we found that the QN90C delivered incredible peak brightness levels when using filmmaker mode. Now although the real peak brightness laurels (the QN90C peaks at around 2,000 nits for SDR and HDR viewing) are reserved for the amazing Samsung S95C, the QN90C is no straggler. In fact, when compared to TCL’s QM8 and Hisense’s U8K, this Samsung has the better overall picture quality.
In our testing of the QN90C, we used a number of low-resolution and low bit-depth content to see just how efficiently the TV could handle 4K upscaling (which is no easy feat). Compared to the aforementioned TCL QM8 and Hisense U8K, we found that the QN90C was better at reducing color banding, pixelization, and posterization; so if you’re looking for the kind of TV that can enhance whatever low quality streams or super-old DVDs you’re tossing at it, the QN90C more than delivers. We’re also glad to report that you’ll have your pick of four full-bandwidth HDMI 2.1 inputs, each of which supports refresh rates up to 144Hz.
And if you’re really on the fence about this Neo QLED, we’ll happily push you over with some other good news: Samsung’s switchover to ADS panels proved to be a solid move for off-angle viewing, and thanks to mini-LED backlighting, the black levels on this bad boy are awesome, too. Sure, it may not be on par with an LG OLED (or the S95C), but the QN90C still screams “premium,” but without getting into absolutely-need-to-finance-this territory.
Samsung QN90C
A killer Samsung QLED
Frequently Asked Questions
What size 4K TV should I buy?
The answer to that depends on many factors, including your stylistic preferences, the size of the room, and how far away you'll be sitting. Take a look at our guide to choosing the perfect TV size for you.
What should you be aware of when it comes to viewing angles for your TV?
If you want to enjoy your TV from a variety of viewing positions, you'll need a TV with wide viewing angles. Of the two main LCD panel types (IPS and VA), IPS panels offer the greatest viewing angles. However, this can sometimes come at the cost of worse contrast. OLED TVs offer both excellent contrast and viewing angles, compared to their QLED counterparts, which are best watched from the center position.
What is QLED?
QLED stands for quantum dot LED TV, and it uses a layer of tiny particles to enhance an LED TV's color accuracy without diminishing brightness. QLED TVs still don't deliver the perfect blacks of OLED TVs, but the newest ones come very, very close. Because QLED TVs often have powerful backlights that use hundred (or in the case of mini-LED, thousands) of LEDs, they can get brighter than the brightest OLED TVs.
You may want to check out our article that covers QLED vs. OLED TV: What’s the difference, and why does it matter?
What is OLED?
OLED stands for organic light-emitting diode, and these TVs are notable for their ability to produce perfect blacks and what is sometimes referred to as "infinite" contrast. These TVs achieve this through their ability to completely shut down the light they emit on a pixel-by-pixel basis, something QLED TVs can't do because they rely on a separate backlight to create brightness. You can block a lot of the light produced by a backlight, but not 100%.
What is the best Roku TV?
These are the best Roku TVs. Roku has also started manufacturing its own "Roku-made" TVs, which are on store shelves now.
How well does 4K TV upscaling work?
That depends on the TV, but as a general rule of thumb, the better (and more expensive) the TV, the better the upscaling.
Are budget 4K TVs any good?
Almost all new TVs are 4K, so there are plenty of fantastic options to choose from at the lower end of the pricing scale. Don't expect a standard LED TV to rival an OLED or QLED, though — set your expectations accordingly. We recommend looking for a quantum dot LED TV (QLED) model, as these will offer the best picture quality at lower prices.
Can a 4K TV work well as a PC monitor?
Yes, so long as your computer has an HDMI output. Adapters can be used for other output types but frequently do not pass along audio.
Do 4K TVs usually have Alexa, Google Assistant, or Siri?
Most modern TVs can be paired with Amazon Alexa and Google Assistant through either an Amazon Echo, Fire TV, or Google Home device. Some televisions even have them built-in, eliminating the need for a smart speaker.
Right now, there are no TVs that have Siri built-in. Those that support AirPlay 2 and HomeKit, however, can be controlled using Siri on an iOS device, such as an iPad, iPhone, HomePod, or HomePod Mini, as well as a Mac.
Do 4K TVs have problems with burn-in?
OLED TVs are the only type of 4K TVs that have the potential to suffer from burn-in, though it's incredibly uncommon. Unless you like to leave the same news channel playing for eight hours a day, seven days a week for weeks on end, you probably don't need to worry about it.
How do we test TVs?
TVs are a big priority for us at Digital Trends, and our resident TV expert, Caleb Denison, puts all the best TVs from every TV manufacturerr through their paces. Check out our detailed rundown of how we test TVs in our reviews.
Glossary of terms
Here’s a rundown of some of the most common terms associated with today’s TV technology.
4K Ultra HD
This refers to a display resolution that is four times that of 1080p HD. A 4K Ultra HD TV’s pixel resolution is a 3,840 x 2,160 grid in a 16:9 aspect ratio, resulting in nearly 8.3 million pixels. This increase in density adds striking detail and realism to an image and allows larger screens to be viewed from closer distances without individual pixels becoming visible.
High dynamic range (HDR)
High dynamic range is probably most familiar to people through the HDR mode on their digital cameras. It’s designed to deliver a picture that has greater details in the shadows and highlights, plus a wider range of colors. HDR in televisions pursues the same goal. The color palette is wider, blacks are deeper, and whites are brighter.
Presently, there are two major HDR formats: HDR10 and Dolby Vision, with a third — HDR10+ — beginning to show up on new models, particularly those from Samsung. The first is the HDR standard, but Dolby Vision offers a premium experience. Consider a TV that supports both. HLG (hybrid log gamma) is another recent addition to the HDR collection, which supports over-the-air (OTA) broadcast content with HDR.
Full-array local dimming (FALD)
This refers to an LED TV’s backlighting system. A FALD display contains an array of LEDs spread out in a grid behind an LCD panel, rather than just at the edges of the TV. This LED array is broken up into zones that can be dimmed when necessary to achieve better black levels. Another benefit is more uniform brightness across the screen.
Wide color gamut (WCG)
These are the expanded color reproduction abilities of a 4K Ultra HD TV, which are closer than ever to what we see in a digital cinema. By approaching (or sometimes exceeding) the Digital Cinema Initiative’s (DCI) P3 color specification, a 4K UHD TV can produce billions of more colors than a 1080p HD TV.
Quantum dots
A layer of film loaded with tiny nanocrystal semiconductors is placed in a TV’s display panel to help produce a more accurate array of colors. Quantum dots work by producing a purer form of white light from a TV’s backlighting system, which helps the TV’s color filter perform more accurately.
Phosphor-coated LED
An alternative to Quantum Dots, phosphor-coated LEDs have a chemical coating to alter the light’s output. When used in a TV, this results in a purer backlight that’s more easily manipulated by a TV’s color filter, resulting in a wide color gamut and increased color accuracy.
HDMI 2.1
The latest version of the HDMI spec. It offers new enhancements for video games like variable refresh rate (VRR) and automatic low-latency mode (ALLM) and the ability to pass 4K signals to the TV at up to 120Hz, for ultra-smooth motion. HDMI 2.1 is a requirement for 8K video sources like the PlayStation 5 and Xbox Series X. For most non-gamers, HDMI 2.1 is a nice way to future-proof yourself but it's nowhere near a necessity yet.
HDCP 2.3
The latest version of the High-Bandwidth Digital Content Protection technology, which provides copy prevention specifically of 4K Ultra HD and 8K content. Any source device that requires HDCP 2.3 will require a TV with an HDCP 2.3-compliant HDMI port for a compatible connection.
HEVC (H.265)
Stands for “High-Efficiency Video Coding.” A compression technology developed to make large 4K UHD video files smaller and, therefore, easier to stream over broadband Internet connections. HEVC is said to double the data compression ratio over H.264, the predominant encoding technology used today for 1080p videos while retaining the same video quality. A smart TV or streaming set-top box must be able to decode HEVC to playback 4K Ultra HD video from sites like Netflix and Amazon Prime Video.
VP9
An alternative to HEVC developed by Google and used predominantly for encoding 4K Ultra HD YouTube videos. For a smart TV or streaming set-top box to play 4K Ultra HD YouTube videos, it must be able to decode VP9 videos.
