The 5 Best 4K OLED TVs

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Organic Light Emitting Diode TVs aka OLED TVs are pretty new, but even now they are sweeping the country. I mean, the concept isn’t new, but since LG perfected it, their popularity suddenly spiked, despite their relatively high cost. Considering the performance, and the range of colors presented to you, the viewer, OLEDs are beating LCDs slowly but steadily.

The 5 Best Selling 4K OLED TVs:

For your convenience, the below list shows the 5 best selling 4K OLED TVs on Amazon.com. The list is automatically updated once a day.

Bestseller No. 1
Samsung QN65Q60RAFXZA Flat 65' QLED 4K Q60 Series (2019) Ultra HD Smart TV with HDR and Alexa...
483 Reviews
Samsung QN65Q60RAFXZA Flat 65" QLED 4K Q60 Series (2019) Ultra HD Smart TV with HDR and Alexa...
  • SMART TV WITH UNIVERSAL GUIDE: Simple on-screen Guide is an easy way to find streaming content and...
  • 100% COLOR VOLUME WITH QUANTUM DOTS: Powered by Quantum dots, Samsung’s 4K QLED TV offers over a...
  • QUANTUM PROCESSOR 4K: Intelligently powered processor instantly upscales content to 4K for sharp...
  • QUANTUM HDR 4X: 4K depth of detail with high dynamic range powered by HDR10+ delivers the lightest...
Bestseller No. 2
LG OLED55CXPUA Alexa Built-In CX 55" 4K Smart OLED TV (2020)
  • LG OLED TV: Only OLED pixels emit their own light, allowing for perfect black, intense color and...
  • PIXEL LEVEL DIMMING: 8.3 million pixels control the light show. Millions of pixels emit their own...
  • WEBOS AND MAGIC REMOTE: LG's fan-favorite webOS platform makes it surprisingly fast and easy to...
  • α9 GEN 3 AI PROCESSOR 4K: Everything you see and hear is automatically made better, clearer,...
On Sale Bestseller No. 3
SAMSUNG 55-Inch Class Crystal UHD TU-8000 Series - 4K UHD HDR Smart TV with Alexa Built-in...
  • CRYSTAL PROCESSOR 4K: This ultra-fast processor transforms everything you watch into stunning 4K.
  • MULTI VOICE: Smart TV with Alexa and Bixby.
  • SMART TV POWERED BY TIZEN : Go beyond Smart TV with next-gen apps, super easy control, and a host of...
  • HDR: Unveils shades of color you can't find on HDTV.
On Sale Bestseller No. 4
Samsung UN55RU7300FXZA Curved 55-Inch 4K UHD 7 Series Ultra HD Smart TV with HDR and Alexa...
  • 4K UHD PROCESSOR: Powerful 4K UHD processor optimizes your TV’s performance by upscaling every...
  • ENHANCED DETAIL WITH HDR: 4K depth of detail with high dynamic range lets you see shades of color...
  • PURCOLOR REVEALS SPECTRUMS OF COLOR: Millions of shades of color reveal a vibrant, lifelike picture...
  • SMART TV FEATURES: Simple on-screen universal guide to find streaming content and live TV shows,...
Bestseller No. 5
Sony A8H 55 Inch TV: BRAVIA OLED 4K Ultra HD Smart TV with HDR and Alexa Compatibility - 2020 Model
  • PICTURE PROCESSOR X1 ULTIMATE: Sony’s best processor analyzes content to bring out OLED’s...
  • OLED + PIXEL CONTRAST BOOSTER: Millions of individual pixels are supercharged for more vibrant...
  • GAME MODE: Take your PlayStation experience to the next level with a Sony 4K gaming TV featuring...
  • SMART ANDROID TV with GOOGLE ASSISTANT: Use your voice to control your TV and smart home devices,...

QLED vs OLED

The similar acronyms OLED and QLED were initially used by two giants in the TV producing industry for remarkably disparate technologies. LG makes use of the OLED acronym while Samsung uses the QLED acronym. Other brands such as TCL started branding the top of their ranges as QLED TV’s late in 2019.

Samsung as the most popular TV maker in the world in the recent years brands its best TVs “QLED” and have released a vast range for 2020 with 3 series that sports 8K resolution.

The 2020 range of LG TV’s consists of six series ranging from a relatively affordable BX to the super expensive 8K ZX to the hyper-expensive RX that can extract $60,000 or more from your bank account. Brands that have joined LG in branding their top sets OLED include Sony, Skyworth, and  Bang & Olufsen.

OLED

OLED stands for organic light-emitting diode and is a fundamentally different technology from LCD which is the most common technology being used today. LCD technology uses an LED backlight to produce light while OLED technology emits light produced by millions of individual OLED sub-pixel thus called emissive technology.

Pros

  • It provides a higher level of black for more contrast.
  • OLED has better uniformity and viewing angles 
  • The emissive technology can turn unused pixels off completely for a blacker background and enhanced contrast. 

Cons

  • OLED pixels have a shorter lifespan 
  • Infamous permanent image retention, or “burn-in” when stuck on an image for too long. 
  • It tends to be more expensive than comparative alternatives
  • Not very flexible and the smallest OLED TV is currently 55 inches. LG will be launching a 48-inch version next year.
  • OLEDs cannot reach the same peak brightness levels as the best TVs with a dedicated backlight.

QLED

QLED stands for quantum dot LED TV and it is closer to the most often used LCD than it is to OLED. It produces images through a variation of LED LCD by adding a quantum dot film to the LCD “sandwich” of the TV. Quantum dots are microscopic molecules contained in a film and emit their own differently colored light when hit by light provided by the backlight.

That light then travels through a few layers including an LCD layer to create the picture. The LED source transmits the light through the layers to the screen’s surface from where the term transmissive comes from. 

Pros

  • QLED display screens are a lot brighter making it ideal for brighter rooms and HDR content.
  • They also come in a bigger variety of sizes than OLED TVs. Samsung produces QLED TVs from a 43-inch screen up to the latest release of a 98-inch screen in Malaysia.
  • More affordable than OLED TVs. 
  • The outlook to become better and evolve more is enhanced as Samsung revealed a QLED using emissive technology known as a direct-view quantum dot. This removes the LCD layer and uses quantum dots as the light source.  

Cons

  • The constant backlight will let some light through producing a lower contrast display and grayer black levels with brightness around bright sections. 

Verdict

OLED is better than QLED, for most situations, as the colors are brighter, the contrast is better and the viewing angle is wider. The only time a QLED TV should be installed instead of an OLED TV is in bright rooms. As a bonus QLED TVs can also be found in larger-than-standard sizes and can be more affordable in relation to their size.

AMOLED vs OLED

In this piece, we will introduce you to the OLED and AMOLED display technologies. We will discuss the common properties and what differentiates the two technologies.

OLED

OLED technology emits light produced by millions of individual OLED sub-pixel and called emissive technology. This produces a higher level of dark and much better contrast while consuming little power. 

Pros

  • The field view of the OLED is more than 170 degrees
  • It is lighter
  • They do not require backlighting
  • It has a much faster response time as compared to traditional LCDs
  • As discussed above the organic layers of OLED displays are much thinner, lighter, and more flexible
  • OLEDs are lighter due to the light-emitting layers, also they are flexible instead of rigid
  • OLEDs do not need backlighting like LCDs
  • They can be made to larger sizes

Cons

  • The lifespan of OLEDs is much shorter as compared to LCD, LED, and PDP display technologies
  • The OLEDs have variations in color balance
  • OLEDs are not water-resistant, so they easily get damaged with water

Usage

  • Used in computer monitor screen implementation 
  • Used in smartphone screen development 
  • OLED displays are used in television display creation
  • It is also used for creating flexible and bendable lighting, wallpaper, and even for transparent lighting

AMOLED

AMOLED stands for Active Matrix Organic Light Emitting Diode. The AMOLED works on the same principle as OLED, but it contains an additional layer of a thin film transistor (TFTs) to control the flow of current in each pixel. It contains two TFTs where the first one controls the start and stop functionality and the second controls the charging of the capacitors. There is no limit on the size of an AMOLED. It is thinner, lighter, more flexible than competitive displays such as LED, LCD. The higher refresh rates reduce its power consumption is lower than competitive devices. 

To summarize the AMOLED is an OLED with an additional layer of semiconducting film to activate each pixel more swiftly. 

Pros

  • Easily embedded into a display of any size
  • Fast refresh rate 
  • Variety of display sizes 
  • Great viewing angles 

Cons

  • The quality of the display degraded with time. 
  • AMOLED is very prone to screen burn-in.
  • More expensive than comparative display technologies.

Usage

  • Mobile devices
  • Portable music players
  • Gaming consoles
  • Digital cameras
  • Laptops
  • TVs

Verdict

AMOLED technology is built on OLED technology with a few enhancement therefore we believe that it is overall better technology.

4K vs 1080p

Most people are familiar with High Definition (HD) television consisting of 1920 x 1080 pixels and known simply as 1080P. This technology is admired for its clarity and has set the standard for high definition TV globally.

The step up from HD TV brought us screens consisting of 3840 x 2160 and is known as Ultra High Definition (UHD) and more commonly referred to as 4K TV. The number of horizontal pixels leads to the reference to 4K. This recent technology is growing rapidly.

The question arises often whether there is such a major difference between the two technologies and if the naked eye can detect the improvement brought about by 4K. 

Why 4K video is better than 1080P video

Resolution

Improvement of the quality is clear since on an aspect ratio of 16:9 there are nearly 4 times more pixels on a 4K TV (approximately 8 million pixels) than on a 1080p TV (approximately 2 million pixels). The increase in pixels displays more intricate detail at higher contrast.

Distance from screen

The increase in resolution has enabled TV viewers to sit closer to a large screen and enjoy a clearer picture. It is recommended that you sit approximately ½ the distance away from your 4K TV then you were from your HD TV for the best viewing results. The clarity of the picture will remain the same but you will be able to distinguish the finer details on a 4K TV.

Downscaling

Programs or movies that were produced in 4K will often be viewed on TVs with lower resolution and hence the quality of a recording will have to be scaled down to the lower resolution. Research has shown that extraordinarily little of the picture quality is lost when downscaling from 4K to 2K and the quality is much higher than a recording produced in 2K. 

Verdict

The use of 4K technology benefits everyone even when viewing the picture on a lower resolution screen. The improvement is visible to the naked eye provided you sit closer to the TV screen and your eyesight is still in good condition.

Reviews of The 5 Best 4K OLED TVs

If you’re planning on refreshing your apartment with a new awesome 4K OLED TV (contrary to your SO’s vehement opposition to the idea), here are the 5 best TVs for you to choose from.

1. LG Electronics OLED55B6P – 55-Inch 4K Ultra HD Smart OLED TV

LG Electronics OLED55B6P 4K OLED TV

First up, we have the OLED 55B6P from LG Electronics. Like we briefly mentioned in the intro, LG practically holds the monopoly over the production of OLED TVs, and their products are the absolute best.

So, what does 55B6P brings? Like all OLEDs, 55B6P offers a stunning cinematic watching experience. The colors this TV produces are as vivid as ever and truly immersive. The TV has excellent contrast because OLEDs can achieve the perfect, pitch black. The TV is not as bright as an LCD, but it still produces a substantial amount of lumens, and, with the added contrast, it can display some really light colors.

The TV also displays amazing sound quality. The sound in 55B6P has been engineered by Harman/Kardon, so you can count on getting the best possible sound.

The TV also comes with 4 HDMI inputs, 3 USB jacks, 1 Ethernet and 1 optical jack, among other things. The TV is 55 inches. Has Dolby Vision.

Pros

  • Incredible, 4 video quality.
  • Amazing sound quality.
  • Superb contrast.
  • 4 HDMI inputs.
  • Dolby Vision.

Cons

  • Quite expensive.

2. Samsung UN40KU6300 – 40 Inch 4K Ultra HD Smart OLED TV

Samsung UN40KU6300 4K OLED TV

As we said, Samsung was the first one to actualize the concept of organic LEDs. Their OLED TVs were the first ones on the market, and that is one of the reasons we decided to include one of their TVs on our list. The other reason we decided to include it is the fact that this particular TV costs far less than any LG OLEDs out there.

Despite the fact that the TV costs close to $500 (as opposed to 55B6P’s price tag of nearly $2000), the TV is still very high quality. Thanks to organic LEDs, the TV has amazing color contrast and shading and displays 4k quality video. The TV comes with 3 HDMI ports and 2 USB ports, so you can plug your console in, or whatever accessory you may have.

The TV also has several smart features, all encompassed in the smart remote you get with it. They allow you to switch to console or Netflix at a push of a button, without the need to mess with the cables and unplug the one and plug in the other.

There is one concern, though – the TV doesn’t seem to be as long-lasting as LG’s TVs, and several customers report having problems with the smart functions. They also have complaints concerning Samsung’s customer service.

Pros

  • 4k video quality, amazing shading, and contrast.
  • Masterful sound quality.
  • Smart features.
  • Fairly affordable.

Cons

  • Possible problems with smart functions.
  • Customers report a temporary shutdown of smart functions until you accept to view pop-up ads.

3. LG Nano 8 Series 75SM8670PUA 4K Smart LED NanoCell TV

LG Nano 8 Series 75SM8670PUA 4K UHD Smart LED NanoCell TV

Another model in the LG range is the One LG Nano 8 Series 75SM8670PUA TV, 75-inch 4K UHD Smart LED NanoCell that fall in the mid-size range with a 75-inch screen and a 2.2 Channel Speaker System compatible with Dolby Atmos. Picture and sound are elevated with premium Dolby Vision and Dolby Atmos

The LG NanoCell TV produces near lifelike properties making you feel that you are at the center of the game or in the center front of the theater. 

Content enrichment is produced by LG’s ?7 Gen 2 Intelligent Processor and it controls local dimming to control light levels. It is compatible with Alexa and Google Assistant in selected languages allowing you to control it with voice commands via the built-in LG ThinQ AI.

The use of AI in LG’s best 4K processor core produces lifelike Images, action, and color.

Connectivity is provided through: 

  • 4 X HDCP 2.2HDMI Input with 2 at the rear and 2 on the side 
  • 1 X HDMI Audio Return Channel (ARC)
  • 3 X V2.0 USB Ports with 1 at the rear and 2 on the side 
  • 1 X RF Connection Input for the Antenna or Cable at the rear

Pros

  • Dolby Vision and Dolby Atmos
  • Compatible with Alexa and Google Assistant

Cons

4. TCL 43S425 4K Ultra HD Smart Roku LED TV

TCL - 32-Inch 720p Roku Smart LED TV

If you thought a $500 dollar deal on a TV is pretty good, boy, do we have a surprise for you! TLC’s and Roku’s own TV set, the 43S425 is normally priced below $400 and comes in at one of the best value for money 4K TVs on the market. The 43S425 comes standard with 4K Ultra HD, a 60Hz, 120Hz CMI refresh rate, and HDR 10 support.

This TV has something really special to offer you – a personalized home screen. To avoid endless menus and buttons, TLC decided to go with a minimalistic home screen style which supports their Smart Functionality, which delivers all your favorite content with over 500, 000 movies and TV episodes, through the simple and intuitive Roku TV.

Pros

  • Easy to use, highly personalized.
  • Has an accompanying app.
  • Very affordable.

Cons

  • Problems with customer support.
  • Not OLED.

5 Sony XBR-55A9G MASTER Series BRAVIA 4K OLED HD Smart TV

Sony XBR-55A9G MASTER Series BRAVIA 4K OLED HD Smart TV

Lastly, we will look at the XBR-55A9G 4K OLED HDR TV from Sony.

Sony delivers a dynamic range of incredible detail and clarity and an extra-wide field of view enabling you to enjoy the viewing experience from anywhere in the room. Sound is provided by the acoustic multi-audio that creates sound-from-picture reality synchronized to the action.

Sony’s Picture Processor X1 Ultimate display and 4K HDR super bit mapping create clear and vibrant colors while the Motion flow XR technology prevents blurring of pictures showing movement.

It is compatible with Alexa, Google Assistant, and can be voice-activated. For Apple users there it seamlessly integrates with your Apple Airplay 2 devices to stream content.

Pros

  • Picture Processor X1™ Ultimate detects hundreds of different objects on-screen and intelligently enhances brightness, detail, and color
  • The TRILUMINOS™ Display maps from a wide palette and reproduces every shade and hue possible
  • 4K X-Reality™ PRO upscales and sharpens every image near true 4K quality 
  • Object-based HDR remaster analyzes the color of individual objects and adjusts the contrast
  • Smart Android TV with support for Google Assistant, Alexa, Apple Airplay, and Homekit.

Cons

  • Is expensive.

Conclusion

There you have a comparison between OLED, QLED, AMOLED, 4K, and 1080p technologies. We have mainly compared some 4K OLED TVs spanning a wide range of sizes and prices. The ultra-high definition that is available in 4K TVs provides you with the opportunity to see everything in much more detail than on 1080p TVs provided your eyesight is still good and you move your seating arrangements closer to the TV. 4K will provide a better viewing experience even on lower resolution TVs.

Written by

Writing full time from home, Charl has plenty of time to tinker around the house, whipping up something in the kitchen or enhancing the garden. As a result, he writes extensively on topics related to the home and garden.He enjoys modern technology and advanced gadgets but still has a soft spot for quality reliable appliances. He is passionate about durability and quality going to great lengths to find the very best ideas and leading products to share with readers.

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