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The Best Movies Of 2022

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Best Chromebook For 2022: 8 Chromebooks Starting At Under $300


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Best Chromebook for 2022: 8 Chromebooks Starting at Under $300


Best Chromebook for 2022: 8 Chromebooks Starting at Under $300

In terms of cost, nothing beats a Chromebook, which is all you'll need if you're a student who requires a computer for the basics or someone who just wants something to browse the internet on after work. These laptops run on Google's Chrome OS and are renowned for their portability, long battery life and affordability. While it may be tempting to splurge on a high-end Apple or Windows laptop, a Chromebook is probably all you need to get the job done.

Plenty of manufacturers make Chromebooks, including Acer, HP, Samsung and Lenovo. There are basic models that are fine for email, online shopping and streaming movies and music typically priced at $400 or less. Premium models start around $500 and get you more RAM and storage, faster processors, higher-quality displays and better build quality. You'll also find features like touchscreens, backlit keyboards and USI pen support for notes or drawing.

Read moreThe 7 Best Chromebook Deals for Students

The Chromebooks on this list were tested and reviewed by CNET's editors. While there should be a model here to meet your needs, if there's a specific must-have spec such as an Intel Core processor, an HDMI port or SD card slot or a particular screen size, you might want to dig deeper into a specific Chromebook on this list. Also, if you're considering an older or used model, be sure to check the auto-update expiration date for the model. The AUE is when ChromeOS stops receiving system updates and is typically eight years, but the date is not the same for every model

And if you're still not sure if this type of laptop is right for you, here's a breakdown of all that a Chromebook can and can't do compared with a traditional laptop. This list of the best Chromebook models is updated periodically.

Joshua Goldman/CNET

The Lenovo Chromebook Duet is a 10-inch tablet with a detachable keyboard and touchpad. This Lenovo Chromebook's small size might be a little limiting as a primary Chrome OS device, though you can connect to an external display via its USB-C port. The Lenovo Duet is, however, a good pick if you're looking for an affordable Chromebook for pure mobility or as a secondary device that can be used in tablet mode. Its small size might be an issue, depending on what you're looking for, but the portability and the efficient Chrome OS make it worth considering. I wouldn't necessarily call it the best Chromebook on the market, but for the cost and convenience, it's not one to count out too quickly. An updated version, the Duet 3 Chromebook, came out in May. It features an 11-inch 2K-resolution touchscreen, faster Qualcomm processors, an improved keyboard (still included) and, unfortunately, a higher starting price of $400.

Read our Lenovo Chromebook Duet review.

Josh Goldman/CNET

This Lenovo 13-inch Chromebook two-in-one is a better bet than the Duet if you need a laptop for all-day use. It has a full HD display as well as excellent performance and battery life for the money, thanks to an Intel Core i3-10110U processor, 4GB RAM and a 64GB solid-state drive. The Lenovo Flex is not a great Chromebook choice for outdoor use, since the display is pretty dim.

If you're looking for even better performance, this Chrome OS Tablet was updated with Intel's 11th-gen Core i3 processor but still has great battery life at nearly 11 hours. Now called the Lenovo Flex 5i Chromebook, it costs a bit more starting at $475. Lenovo also added a privacy shutter on the webcam so you can physically block it when it's not in use. It is definitely one of the best Chromebook models for the price, power and size.

Read our Lenovo Chromebook Flex 5 review.

Josh Goldman/CNET

If you'd rather have a wider screen instead of a taller one like the Spin 713's (below), this HP Chromebook is the way to go. It's roughly 0.75 inch wider than a premium 13.3-inch model, but that extra width makes it easier to work in two side-by-side windows. The two-in-one design means you can use the HP Chromebook x360 as a tablet (though it's a bit heavy to use as a handheld device). You can also tent it, connect an external keyboard and mouse and use it as a small all-in-one computer. 

The Core i3 processor and 8GB of memory in the model we tested kept this HP Chromebook running smoothly even with a couple dozen tabs open and streaming video in the background. The Chrome OS will handle typical usage seamlessly. And this Chromebook laptop has a long battery life, lasting 10 hours and 40 minutes in CNET's testing. This is a higher-end configuration, though, and its regular price is $699. This laptop regularly goes on sale for less than $500, but if you like the design and don't need its more powerful components, the Pentium Silver version is a bargain at closer to $300.

Josh Goldman/CNET

Acer's Spin 513 is an update of sorts to one of the best Chromebooks from 2021, the Spin 713. It's a two-in-one convertible Chromebook with a 13.5-inch display that has a 3:2 aspect ratio. The extra vertical space means less scrolling when you're working. The screen size is also close to that of letter-size paper, making it comfortable for notetaking in tablet mode with a USI pen. Compared to the 713, it drops a couple of noncritical features like an HDMI output in favor of a more affordable price. It has amazing battery life, though, and a sturdy fanless design, making it silent -- perfect for quiet classrooms, lectures or video calls. Also, be sure to get the latest version of the Spin 513, model CP513-2H, powered by a MediaTek Kompanio 1380 processor.

Juan Garzon/CNET

Just as Google's Pixel phones offer the best pure Android experience, the Google Pixelbook Go is built to deliver the best of Chrome OS. The premium Chromebook starts at $839, but fully loaded with an Intel Core i7 processor, 16GB of memory, 256GB of storage and a 4K display, the total reaches a pricey $2,299. That's a lot, and more than most people need. Still, the Google Pixelbook Go is an excellent little Chromebook, especially for those who really want to explore all that Chrome can do, including Linux and Android app selections.

Read our Pixelbook Go review.

Josh Goldman/CNET

There are plenty of convertible Chromebook two-in-ones, where the screen rotates around to the back of the keyboard so you can use it as a tablet. But Chrome tablets with removable keyboards are still a rarity. That certainly helps the Chromebook x2 11 stand out, but it also deserves attention for its premium design and features. It offers long battery life and performance that rises (slightly) above the competition. The main downside is that it's expensive on its own. But in the year it's been available, both HP and Best Buy have offered significant discounts, so if you're interested make sure to wait for one of those deals.

Read our HP Chromebook x2 11 review.

Josh Goldman/CNET

The 317 is essentially a portable all-in-one Chrome OS desktop, otherwise known as a Chromebase. The big display makes multitasking a breeze. You can stream a YouTube video in the corner while you work on a presentation and keep an eye on email or chat -- all without overlapping windows. It is big and heavy compared with all the smaller Chromebooks here, so it's not a great option if mobility is a priority. But it's certainly small enough to move around the house, and with more than 10 hours of battery life according to my tests, you can work all day and still have time left for a video chat with family, gaming or streaming a movie.

Read the Acer Chromebook 317 review.

How we test computers

The review process for laptops, desktops, tablets and other computer-like devices consists of two parts: performance testing under controlled conditions in the CNET Labs and extensive hands-on use by our expert reviewers. This includes evaluating a device's aesthetics, ergonomics and features. A final review verdict is a combination of both those objective and subjective judgments. 

The list of benchmarking software we use changes over time as the devices we test evolve. The most important core tests we're currently running on every compatible computer include: Primate Labs Geekbench 5, Cinebench R23, PCMark 10 and 3DMark Fire Strike Ultra. 

A more detailed description of each benchmark and how we use it can be found in our How We Test Computers page. 

More laptop and home office advice


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Amazon Prime Day 2022: Remaining Deals On Laptops, TVs And More


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Amazon Prime Day 2022: Remaining Deals on Laptops, TVs and More


Amazon Prime Day 2022: Remaining Deals on Laptops, TVs and More

We handpick the products and services we write about. If you buy through our links, we may get a commission. Reviews ethics statement

With Prime Day behind us, the deals have started to dry up. However, they're not quite gone yet. There are still a lot of discounts available to take advantage of right now. If you're looking to save some money, here's your cue. Amazon and many other retailers who were running their own anti-Prime Day deals are still offering plenty of big discounts on TVs, headphones, fitness gear, home goods and more. To help you take full advantage of these deals before they're gone, we've rounded up some of the best bargains still available below. 

There have also been some rumors swirling that Amazon will have another Prime sales event in the fall, but you don't have to wait that long to find big savings with tons of great deals still available. 

Update, 12:02 p.m. E.T.: Notable deals that we've found today that are new or beating Prime Day prices include:

We handpick the products and services we write about. If you buy through our links, we may get a commission. Read our reviews ethics statement .

Best remaining Prime Day deals on Amazon devices

Amazon Fire TV Stick 4K: $30

If you're wanting to add some smarts to your existing TV, you can do exactly that while saving 40% on Amazon's 4K-capable streaming stick today. Amazon's Fire TV Stick 4K is a great pick if you're new to smart TV functionality with its easy-to-use OS and included Alexa-enabled voice remote. 

Best remaining Prime Day deals on TV and streaming

  • Roku Express: $18 (save $12)
  • Roku Express 4K Plus: $25 (save $15)
  • Chromecast with Google TV: $40 (save $10)
  • Nebula projectors : Up to $500 off
  • LG Cinebeam 4K projector: $1,260 (save $540)
  • Hisense 50-inch R6 Series 4K Roku TV: $280 (save $170)
  • Hisense 55-inch R6G 4K smart TV: $310  (save $290)
  • Sony 55-inch Bravia XR OLED A80K Series 4K Smart TV: $1,698 (save $302)
  • Sony 65-inch Bravia XR OLED A80K Series 4K Smart TV: $1,998 (save $302)
  • Sony 77-inch Bravia XR OLED A80K Series 4K Smart TV: $3,298 (save $202)
  • Samsung 55-inch QLED 4K Smart TV: $748 (save $50)
  • Samsung 60-inch QLED 4K Smart TV: $798 (save $100)
  • Samsung 65-inch QLED 4K Smart TV: $898 (save $100)
  • Samsung 75-inch QLED 4K Smart TV: $1,298 (save $100)
  • Samsung 85-inch QLED 4K Smart TV: $1,998 (save $300)
  • Samsung 43-inch Neo QLED 4K Smart TV: $1,098 (save $100)
  • Samsung 50-inch Neo QLED 4K Smart TV: $1,498 (save $100)
  • Samsung 55-inch Neo QLED 4K Smart TV: $1,598 (save $300)
  • Samsung 65-inch Neo QLED 4K Smart TV: $2,298 (save $300)
  • Samsung 75-inch Neo QLED 4K Smart TV: $2,798 (save $700)
  • Samsung 85-inch Neo QLED 4K Smart TV: $3,998 (save $100)
  • LG 48-inch OLED C1 Series 4K Smart TV: $797  (save $703)
  • LG 65-inch OLED C1 Series 4K Smart TV: $1,600  (save $900)
  • LG 83-inch OLED C1 Series 4K Smart TV: $3,997  (save $2,003)
  • LG 48-inch OLED Evo C2 Series 4K Smart TV: $1,497  (save $103)
  • LG 55-inch OLED Evo C2 Series 4K Smart TV: $1,697  (save $103)
  • LG 65-inch OLED Evo C2 Series 4K Smart TV: $2,297  (save $203)
  • Furrion 55-inch Aurora full shade outdoor TV: $1,500 (save $400)
  • Furrion 65-inch Aurora partial sun outdoor TV: $2,300 (save $1,000)
  • Samsung QLED smart TVs with Alexa: Up to $1,500 off
  • TCL 50-inch 4-Series 4K Smart TV: $300  (save $200)
  • TCL 65-inch 6-series 4K smart TV: $1,000  (save $500)

Best remaining Prime Day deals on tech and smart home

Google Pixel 6 Pro: $699

The Google Pixel 6 Pro's unique design, great software additions, superb camera quality and solid all-round performance have already earned the phone an excellent rating in our full review. With performance that's every bit as good as its design, it's the best phone Google has ever made. The main camera is on par with the best iPhones. And at $699 for the base 128GB model in this sale, it trounces its premium phone rivals in price.

Best remaining Prime Day deals on headphones and speakers

AirPods Pro: $170

While they've been out a while and the AirPods Pro 2 should be coming sometime in 2022, the Apple AirPods Pro remain a great pair of true wireless earphones. That's largely due to their winning design and fit, good sound, effective noise canceling and spatial audio, which is a virtual-sound mode for watching movies and TV shows. They're also excellent for making voice calls and have a top-notch transparency mode. Also worth noting: They're IPX4 splashproof, so they're suitable for sporting activities, though for a more secure fit you may want to invest in third-party foam ear tips, which are grippier than the tips Apple includes.

Their lowest price to date was $159 (in late 2021), but $170 is the lowest we've seen them for in 2022. 

Best remaining Prime Day deals on home and garden

Best remaining Prime Day deals on health and fitness

Fitbit Versa 2: $114

The Fitbit Versa 2 is a fitness tracker that works with both Android and iOS to monitor calories burned, steps taken and is touchscreen compatible. Plus, it's water resistant up to 164 feet and has a long battery life with up to 144 hours of use. This fitness watch is just $114, $36 off from its original price.

Best remaining Prime Day deals on beauty and fashion

Content update

By CNET staff

The latest update includes new deals on a Cosori air fryer, Philips Hue smart lighting and digital food scales.

Content update

By CNET staff

The latest update includes new deals on a Garmin smartwatch, TCL mesh Wi-Fi systems and a Hyperice massager. 

Content update

By CNET staff

The latest update includes new deals on Amazon Echo devices, a Roborock robot vacuum and a Sony digital camera.

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By CNET staff

The latest update includes new deals on Belkin earbuds, Swoon drinks and a Dreametech robot vacuum.

Content update

By CNET staff

The latest update includes new deals on Greenworks outdoor power tools, an LG OLED TV and an Asus mesh Wi-Fi system. 

Content update

By CNET staff

The latest update includes new deals on a Garmin smartwatch, On/Go COVID tests, Norton software and a Gryphon router.

Content update

By CNET staff

The latest update includes deals on shampoo, conditioner and lotion.

Content update

By CNET staff

The latest update includes new deals on every day household items like paper towels, toilet paper and more.

Content update

By Mat Paget

The latest include includes new deals on microSD cards, a USB extension cord and a floral shower curtain.

Content update

By CNET staff

This update includes new deals on a batwing night shirt, a water filter straw and an insulated water bottle.

Content update

By CNET staff

This latest update includes new deals on a number of popular books.

Content update

By CNET staff

This latest update adds new deals on an electric toothbrush, Skullcandy earbuds and a four-pack of Purell sanitizer.

Content update

By CNET staff

The latest update includes new deals on an outdoor smart plug, a five-port Ethernet switch and a Samsung smart tag.

Content update

By CNET staff

The latest update includes new deals on a pack of GE Cync smart flood lights, a Dash Precision meat thermometer and a four-pack of Amysen smart plugs. 

Content update

By CNET staff

The latest update includes new deals on a Bissell steam mop, a Nourison floral rug runner and a Yamaha turntable.

Content update

By CNET staff

The latest update includes new deals on a Blurams security monitor, a SanDisk portable SSD and a mechanical gaming keyboard. 

Content update

By CNET staff

The latest update includes new deals on Norton antivirus software, a Tile Slim Bluetooth tracker and the second-gen Echo Show 5. 

Content update

By CNET staff

The latest update includes new deals on a pair of JBL over-ear headphones, Hisense 4K TV and a Hamilton Beach food processor.

Content update

By CNET staff

The latest update includes new deals on a Dreamtech cordless vacuum, GE Cync ceiling fan smart switch and a Moft compact laptop stand. 

Content update

By CNET staff

The latest update includes new deals on a Google Nest smart thermostat, Yeedi robot vacuum and a Belkin wireless charging pad. 

Content update

By CNET staff

The latest update includes new deals on a pair of Yamaha noise-canceling headphones, a PowerXL air fryer and a Samsung solid-state drive for the PlayStation 5. 

Content update

By CNET staff

The latest update includes new deals on a GE Cync smart light strip, Belkin wireless earbuds and a Mr. Coffee iced coffee maker. 

Content update

By CNET staff

The latest update includes new deals on an Acer Chromebook, Echo Show bundle and Unagi electric scooter. 

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By CNET staff

The latest update includes new deals on an August smart lock, Amazfit fitness tracker and a Philips electric trimmer.

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By CNET staff

The latest update includes new deals on Case-Mate iPhone and Android cases, the Roku Streambar, and SimpliSafe home security systems. 

Content update

By CNET staff

The latest update includes new deals on a TCL 4K TV, Eufy robot vacuum and a Belkin power bank. 

Content update

By CNET staff

The latest update includes new deals on an exercise bike, Samsung laptop, and an Adidas windbreaker.

Content update

By CNET staff

The latest update includes a full overhaul of our previous deal selection to remove deals that expired when Prime Day ended. We've also updated prices on deals that are still available, as well as added new deals on Apple's 16-inch MacBook Pro, UltraLoq smart locks and Samsung QLED TVs.

Content update

By CNET staff

The latest update includes new deals on a rice cooker, stainless steel travel mug and air purifiers.

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The latest update includes new deals on a weight bench, a 4K projector and gaming monitors.

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The latest update includes a beverage chiller, adjustable dumbbells and a treadmill.

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The latest update includes new deals on an electric scooter, home bonfire and a high-end Bluetooth speaker.

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The latest update includes new deals on Tile item finders, a digital photo frame and a smart air quality meter.

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The latest update includes new deals on a string trimmer and leaf blower combo, a Keurig coffee maker and complete TV series collections.

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The latest update includes new deals on Apple AirTag loops, Microsoft 365 and a Ring video doorbell + Echo Show 5 bundle.

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Most recent update includes new deals on a stand mixer, cordless vacuum and bone conduction headphones.

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Most recent update includes new deals on water flossers, phone tripods and Dutch ovens.

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Most recent update includes new deals on adjustable dumbbells, electric toothbrushes and antivirus software.

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By Mat Paget

Most recent update includes deals on Roomba robot vacuums and maps as well as Ninja ice cream makers and blenders.

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By CNET staff

Most recent update includes Razer Iskur gaming chair, Middle-earth 6-movie 4K collection and more.

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By CNET staff

Most recent update includes new deals for Meta Quest 2, Ring smart doorbell devices and Apple AirPods Max.

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By CNET staff

Most recent update includes new deals for Keurig K-Slim, Trident 6-piece towel set and Beats Studio Buds.

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Most recent update includes new deals for iPad Air (4th-Gen), Shark Pet Plus vacuum and discounts on complete film collections.

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By CNET staff

Most recent update includes new deals for Fitbit Charge 5, Echo Frames (2nd-Gen), and BlueAir HEPA air purifier.

Content update

By CNET staff

Most recent update includes new deals for MacBook Air, Fire TV Cube and Syrinx weighted blanket. 


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Mini-LED TV: What It Is And How It Improves Samsung, TCL And Sony TVs In 2022


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Mini-LED TV: What it is and how it improves Samsung, TCL and Sony TVs in 2022


Mini-LED TV: What it is and how it improves Samsung, TCL and Sony TVs in 2022

TVs get a bit better every year, and in 2022 the improvement with the biggest impact might be mini-LED. It's an evolution of traditional LCD TV tech that uses thousands of tiny light emitting diodes to improve picture quality, and at CES 2022 more TV makers than ever are using it. TCL, Samsung and LG all introduced new mini-LED TVs and Sony and Hisense will ship their first mini-LED TVs later this year. Samsung calls its version Neo QLED, LG is going with QNED for some reason while the latest version from TCL is called OD Zero.

Let's start with what makes mini-LED special. By using more, smaller LEDs to illuminate the screen, a TV can have finer control over its highlights and shadows, for potentially better contrast and image quality especially with HDR shows, movies and games. Mini-LED's main advantage over OLED, the best TV tech on the market, is that it can be more affordable, particularly in larger screen sizes. Mini-LED is an evolutionary technology, not a revolutionary one, and draws on existing LCD TV technology. In the mini-LED TVs we've tested so far, including the TCL 6-Series and Samsung QN90A, the picture quality improvements are the real deal, although not quite good enough to beat OLED.

Now that just about every TV maker will sell a mini-LED TV of some kind in 2022, you're bound to hear a lot more about the technology. Here's how it works, and why it's so cool.

Mini-LED is not MicroLED

Before we get started, know that mini-LED and MicroLED are not the same thing. MicroLED is a near-future tech that's reserved for huge screens and rich people today -- like a 110-inch Samsung for the cool price of $156,000. Mini-LED is currently available in TVs as small as 55 inches and as affordable as $700

MicroLED displays from Samsung and LG use millions of LEDs, one for each pixel. Essentially, you're looking directly at the LEDs that are creating the picture. And while each individual MicroLED is tiny, the modular nature of MicroLED means it can get truly gigantic. The biggest example we've seen of Samsung's The Wall hit 292 inches diagonal, although the 2022 version isn't necessarily modular and ranges from a relatively modest 89- to 110-inches.

Read more: Samsung MicroLED TVs get 89-inch size, better audio, bezel-free design at CES 2022

17-samsung-micro-led-the-wall-ces-2019

MicroLED is seen here in a massive 219-inch size Samsung calls The Wall.

Sarah Tew/CNET

Mini-LEDs are found inside normal-size TVs but the LEDs themselves are much larger than MicroLEDs. Just like the standard LEDs found in current TVs, they're used to power the backlight of the television. A liquid crystal layer, the LCD itself, modulates that light to create the image. MicroLED isn't LCD at all, it's a whole new TV technology that also happens to use LEDs.

Here's how the two stack up against one another as well as standard LED, QLED and OLED.

Light-emitting diode TV technologies compared


Standard LED QLED OLED Mini-LED MicroLED
Size range 15-inch and up 32-inch and up 42-inch and up 55-inch and up 89-inch and up
Typical 65-inch price $800 $900 $2,000 $1,000 N/A
US TV brands All Samsung, TCL LG, Sony, Vizio Hisense, LG, Samsung, Sony, TCL LG, Samsung
Based on LCD tech Yes Yes No Yes No

Bright lights, big TV, better local dimming

To understand mini-LED, you need to understand standard LED, at least as far as your TV is concerned. Inside all modern LCD TVs (i.e. every TV that's not an OLED), there's anywhere between a few, to a few hundred light emitting diodes. These tiny devices emit light when you give them electricity and are being used everywhere in the modern world, from the flashlight on your phone to the taillights on your car. They range in size -- commonly they're around 1 millimeter, but can be smaller than 0.2 millimeter. In your TV these LEDs are collectively referred to as the "backlight."

In some TVs the LEDs are on the edges, pointing inward. On others, the LEDs are behind the screen, pointing toward you. For improved image quality, particularly to appreciate high dynamic range (HDR), you need local dimming. This is where the TV dims the LEDs behind dark sections of the image to create a better contrast ratio between the bright parts of the image and the dark. For more on this, check out LED local dimming explained.

Ideally, you'd be able to dim each pixel enough to create a visually impressive contrast ratio. This is, for example, how OLED and MicroLED work. With LCD, though, it's much harder to do. The liquid crystal panel that creates the image only blocks the light created by the backlight. Not all the light can be blocked, so the image is grayer and has less "punch" than with OLED. 

Local dimming improves this issue, but it's not 1:1. There isn't one LED for each of the 8 million-plus pixels in a 4K TV. Instead there are thousands, if not hundreds of thousands of pixels for every LED (or more accurately, groups of LEDs called "zones"). There's a limit to how many LEDs you can squeeze onto the back panel of a TV before energy drain, heat production and cost become severely limiting factors. Enter mini-LED.

osaka-flat-and-fald

On the left, the image as you'd see it on a TV with full-array local dimming. On the right, an exaggerated illustration of the backlight array as you'd see it if you could remove the LCD layer. Arranged across the back of the TV, each LED covers a large-ish section of the screen (i.e. creating the light for many thousands of pixels). Pinpoint, or per-pixel lighting is impossible.

Geoffrey Morrison/CNET
osaka-with-miniled

Here's the same image (left) illuminated by another exaggerated illustration, this time of a mini LED TV array backlight (right). Note how much more you can make out compared to the standard-size LEDs in the first image above. With far more LEDs, the backlight has a greater "resolution," so there can be finer distinctions between light and dark. The ideal, like OLED and micro LED, would be per-pixel illumination, but mini LED is a step closer to that without the cost of the other two technologies. 

Geoffrey Morrison/CNET

Going big with little LEDs

Although there's no accepted threshold, LEDs smaller than 0.2-millimeter tend to be called mini-LEDs. They're often 0.1-millimeter or less. Not too small though: At around 0.01-millimeter, they're called MicroLEDs.

Generally speaking, when you make an LED smaller, it becomes dimmer. There's less material to create the light. You can offset this a bit by giving them more electricity ("driving" them harder), but there's a limit here, too, constrained by energy consumption, heat, longevity and practicality. No one is going to hook their TV up to a high-amp, home appliance-style outlet. 

As LED technology improves, they get more efficient. New tech, new manufacturing methods and other factors mean that the same amount of light is created using less energy, or more light using the same energy. New tech also allows for smaller LEDs.

tcl-mini-led-guide

TCL's comparison of LED backlight types using the 8-Series with mini-LED as the "Best" example.

TCL

One of the first mini-LED TVs available was TCL's 8-Series. It had over 25,000 mini-LEDs arrayed across the back of the TV. These were grouped into around 1,000 zones. Both of these numbers are significantly higher than what you'd find in a traditional LED TV. The 65-inch Hisense U8G, for example, has 485 local dimming zones while the 85-inch Vizio P85X has 792. No TV maker aside from TCL officially lists the number of LEDs in its TVs, but it's safe to assume none have as many as 25,000 (yet).

Don't expect every mini-LED TV to have that many LEDs, of course. Lower-end models will have far fewer, but likely still more than regular LED TVs. For instance TCL's 65-inch 6-Series has 1,000 mini-LEDs and 240 zones -- more than many models at its price but clearly not at the same level as the 8-Series.

If you were to take the LCD layer of the TV off, the mini-LEDs would create an image that would look like a low-resolution black-and-white internet video version of the show you were watching (see the pairs of image comparisons above). By being able to dim parts of the screen far more precisely, the overall apparent contrast ratio goes up. It's still not quite as good as being able to dim each pixel individually (like OLED and MicroLED), but it's far closer to that ideal than even the most elaborate full-array LED LCDs now. 

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LG

Having more zones is a big factor here, as it means improving two other aspects of the image. The most obvious is reducing the "blooming" typical of many local-dimming LCDs. Blooming is created because the local-dimming backlight is too coarse, creating light behind a part of the image that should be dark. 

Imagine a streetlight on an otherwise dark road. A local-dimming TV doesn't have the resolution in its backlight to only light up the pixels creating the street light, so it has to light up some of the surrounding night as well. Many LCDs TVs have gotten pretty good at this, but not as good as something that can dim each pixel like OLED. With mini-LED, you might not be able to light up individual stars in a night scene, but the moon probably won't have a halo.

Because there's less of a chance of blooming, the LEDs can be driven harder without fear of artifacts. So there can be a greater on-screen contrast ratio in a wider variety of scenes. The bright parts of the image can be truly bright, the dark parts of the image can be at or near totally dark.

Samsung Neo QLED, LG QNED and TCL OD Zero: What's in a name?

The overall name for the technology is mini-LED. That's what TCL, Sony and Hisense call it while LG and Samsung, true to form, prefer to use their own names.

Samsung's is Neo QLED, building on the company's years of marketing QLED with quantum dots. LG's QNED, based on its Neo-LED technology, is a brand-new addition to the bewildering world of TV acronyms.

There are bound to be differences between how these companies implement mini-LED, most notably how many LEDs are on each size of TV. On top of that, how well these LEDs are addressed and other factors will determine how good they look compared to each other and to other TV technologies.

Meanwhile TCL introduced its third-gen mini-LED televisions this year as well, called OD Zero. TCL says OD Zero TVs will be much thinner, just 10mm in the first example, thanks to a reduction in the distance between the backlight layer and the LCD display layer. That TV also happens to be an 85-inch 8K model that costs $10,000.

As of early 2022 the only major TV maker that hasn't introduced mini-LED is Vizio, but that could change once the company announced their official 2022 lineup in spring.

The dark night returns

Deep blacks and bright whites are the Holy Grail (Grails?) of TV image quality. Add in the color possible with quantum dots and you've got the makings of a fantastic-looking television. With LG Display still the only company able to make OLED work affordably in TV sizes -- at least until Sony and Samsung QD-OLED models from Samsung Display appear later this year -- other manufacturers need ways to create competing technology. LCD is still the only cost-effective alternative, and while it has come a long way, it's an aging technology. Mini-LED is the latest band-aid keeping it in the game.

As far as band-aids go, however, this is a pretty good one. We'll continue comparing the best mini-LED-based TVs against OLED in the near-term and, eventually, micro LED and future technologies like direct view QD.


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, airplane graveyards and more. 

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


Source

https://quemwijaa.kian.my.id/

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