With the recent ending of the FIFA World Cup and the NFL finals, TV sales have skyrocketed, and the Samsung QLED QN90B vs. Sony Bravia XR OLED A80K debate is more relevant than ever. If you’re at all familiar with the TV market, you may know that it is oversaturated with options. Choosing your next tv can be overwhelming, but don’t worry; we’ve got you.
We’ve collected all the data to make things easier for you. Their names both sound like a mouthful, but after reviewing each one, you’ll know the one that best suits you. Ready? Let’s go!
Samsung QN90B vs. Sony A80K: Side-By-Side Comparison
Samsung and Sony are both very famous brands in the tech world. They’ve both been amping up their game with regard to high-quality televisions, so choosing between them can take time and effort. Here is a quick, unbiased overview of these two models. Read on for the in-depth comparison!

Samsung QN90B | Sony A80K | |
---|---|---|
Launch Year | 2022 | 2022 |
Screen Sizes | 43″, 50″, 55″, 65″, 75″, 85″ | 55″, 65″, 77″ |
Supported Internet Services | Netflix, Apple TV, Hulu, Youtube, HBOMax, Disney+, PrimeVideo | Amazon Instant Video, Hulu Plus, Netflix, Disney+, HBOMax, Peacock, Apple TV |
Display Technology | QLED | OLED |
Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
Bluetooth | Yes | Yes |
Connectivity | 4x HDMI, 2.12x USB 2.0, RF Connection, Ethernet, Digital audio output (optical) | 1x USB 3.0, 1x USB 2.0, 2x HDMI 2.1, 2x HDMI 2.0, RF Connection, Ethernet, Digital audio output (optical) |
Refresh Rate | 120Hz | 120Hz |
TV Platform | Tizen 6.5 | Android TV/Google TV 10 |
Resolution | 4K (3840 x 2160) | 4K (3840 x 2160) |
Price | $1099 -$2999 | $1299.99 -$2699.99 |
- Samsung’s ultra-precise Quantum Mini LEDs
- Quantum HDR 32X
- Neo Quantum Processor 4K uses AI-based deep learning to analyze content and optimize it to full 4K
- Anti-glare
- Ultra viewing angle
Samsung QN90B vs. Sony A80K: What’s the Difference?
Okay, after reading all that, you’re probably even more confused about which brand to pick. They are a bit similar, aren’t they?
While they share some qualities, the Samsung QN90B QLED and the Sony A80K OLED have unique features that set them apart. Let’s go over them, shall we?
QLED and OLED
You’ve probably noticed that Samsung uses QLED tech and Sony OLED. But what exactly are QLED and OLED?
A quantum dot-LED display (QLED) uses something called quantum dots to produce pure monochromatic red, green, and blue light. To be more specific, quantum dot particles that emit light are used in LCD backlights or display color filters.
In simpler terms, QLEDs cast pure primary colors. Doing so improves display brightness and color gamut by reducing light losses and color crosstalk.
An OLED is an Organic Light-Emitting Diode, also known as an organic electroluminescent diode. Regular LEDs have a layer that emits light when activated by an electric current, and OLED is just a variation of these.
OLED displays work without a backlight because they emit visible light. As a result, an OLED screen can achieve a higher contrast ratio in low ambient light conditions (such as a dark room).
This is just a quick recap, and we won’t get into any more technical stuff. Just remember those key differences in the user experience, such as OLEDs having better contrast ratios or QLEDs having better brightness.

©Pro_Vector/Shutterstock.com
Design
The Samsung QN90B counts with the slim Infinity One design that gives the tv an edge-to-edge high-resolution picture. To prevent the clutter of cables (and because they look awful when trying to achieve this futuristic aesthetic), Samsung has the Slim One Connect, which is almost as slim as the tv.
You can place it at the back of your tv or neatly tucked away on the side, and that’s where all the cables go. It has an auto-rotating feature, meaning you can put your tv vertically or horizontally, and the image will shift to fit it perfectly, kind of like your phone.
With a panel depth of around 0.5 inches, the Sony A80K also features a slim design. It uses Sony’s One Slate design, which uses a single pane of glass to cover the set’s front. Additionally, they have an inset panel to simplify cable connections and a snap-on cover that can conceal the ports on the back panel.
The key takeaway here is that they both aim for a clean, futuristic aesthetic that sets them apart from lower-end TVs.
Sizes
Right off the bat, if you haven’t noticed already, the Samsung QN90B has three times more options in sizes than Sony. They are also in the same price range, but Samsung is still two/three hundred dollars more expensive than Sony.
The Samsung Class QN90B Neo Qled comes in six sizes: 43″, 50″, 55″, 65″, 75″, and 85. The idea is for you to be able to choose the size that fits your room. Even better, you can select the size you prefer based on whether you’ll mainly use it for gaming or not.

©Sony media kit – License
On the other hand, the Sony Bravia XR Class A80K has only three sizes. It comes in 55″, 65″, and 77″. They’re the most common TV sizes, meaning they will still fit pretty much anywhere. Still, if you want to go bigger or smaller than 55″, Samsung is the way.
Picture Quality
Thanks to a mixture of quantum dots, mini LEDs, and Samsung hardware, the Samsung QN90B is a bright TV perfect for well-lit rooms. Also, in case you enjoy doing movie marathons, it comes with a mode called Eye Comfort, which eases your blue light intake.
Actually, the display adapts and reduces blue light by itself with the rise and set of the sun. Pretty neat.
To help produce contrast in dark scenes, it also has a local dimming tech to regulate that. Due to its high peak brightness, the Samsung QN90B can display over 1.000 nits in SDR, resulting in a high contrast ratio. It also has Real Depth Enhancers to increase foreground contrast, which makes what you’re watching more life-like.
XR OLED Contrast Pro-tech is what the Sony A80K uses to create an immersive depth and realism, pure black and brightness for your content. This makes it great to watch in dark rooms. The Sony A80K also has an ambient light sensor which helps the image adjust to the darkness in the room.
We all love to watch videos, movies, or series, and it’s better if the image is brilliant. The Sony A80k also incorporates technology that enhances the spectrum of colors it delivers to achieve a beautiful and improved picture quality.
They are both 4K, and, honestly, this will come down to your preferences. If you want more saturated colors, go with Samsung, and if you like better contrast and enjoy binging TV at night, go with LG.
Features and Smart Platform
Samsung’s platform of choice is Tizen 6.5, which comes with the usual streaming services already built in. It also allows you to download what you need in their app store.
They redesigned their interface to fill up the entire screen, and it’s been made to provide more personalized recommendations. The QN90B is compatible with Google Duo and can support video calling.
The Sony A80K uses what everyone has, Google! With Google TV 10, this intelligent platform is easy to operate. It can be used with your Google account for a more personalized experience, which means everything in the Google App Store is accessible.
As you probably know if you haven’t lived under a rock all this time, the Google App Store has a massive selection of apps and streaming services. The cherry on top is the built-in Google Chromecast that lets you cast content from your phone to your TV.
Audio Quality
With Q-Symphony, the Samsung Class QN90B will combine with your Q-Series sound bar (if you’ve got one) to deliver a harmonious surround sound. It has a 4.2.2 channel audio, and if you activate Intelligent Mode, you’ll receive a broad sound emphasizing the bass.
The Sony A80K, on the other hand, went for the big guns. They’ve upgraded to 3D surround sound with BRAVIA XR Surround. This means access to 3D audio without installing in-ceiling or up-firing speakers. Only using the speakers from the Sony A80K, sound comes from the sides and vertically. How cool is that?
Gaming
Gamers, it’s time to celebrate! Samsung is the first TV brand to stream Xbox games without a console. With Gaming Hub, all your games are in one place. Console games, streaming games, and so much more… all in one spot!
Even better is the FreeSync tech that Samsung offers. It helps you play at peak performance with low latency and HDR visuals. It basically lowers game lag, tearing, and stuttering.
Suppose you’re more of a PlayStation gamer. You can pair your PlayStation with the Sony Bravia for a great gaming experience with immersive pictures and sound. It knows when you’re gaming or watching a movie and switches to and from Game Mode to minimize lag.
You can avoid stuttering delays and screen tearing by using an HDMI 2.1 port. The Sony A80K adjusts the display refresh rate to match your gaming device’ frame rate for smooth gameplay.
It also counts with an Auto Low Latency Mode, which recognizes when a console is connected and powered on. It will switch automatically to low latency mode. This is vital for fast-moving, high-intensity games.
- Features XR Cognitive Processor developed by Sony
- Triluminos Pro enhances the already outstanding picture
- Dolby Vision HDR and Auto HDR tone mapping for PS5
- 8.5ms input lag
- 4K at 120Hz
Samsung QN90B vs. Sony A80K: 5 Must-Know-Facts
- Samsung and Sony sell their wall mounts and soundbars/speakers separately.
- Both TVs are within the same price range, but Samsung’s is more expensive.
- The Samsung OneConnect Box is offered independently only for the Samsung QN90B.
- Both TVs support 4K 120HZ gaming.
- The Sony A80K can be used with a neckband speaker.
Samsung QN90B vs. Sony A80K: Which One Should You Buy?
Although the Samsung QN90B is sold at a higher price, after much analysis, we think Samsung is the way to go. It has more unique and smart features for the everyday user and, frankly, more options in the form of sizes. They also win a lot of points with gamers around the world due to their Gaming Hub.
We’re not saying the Sony A80k isn’t a good option. It has several good features, such as its compatibility with PlayStation and Google Apps, which everyone uses. They are a bit short in size options, but they’re still pretty good HQ TVs, especially for someone working within a budget.
Consider your budget and what you’re looking for, and you’ll make the right choice. Ultimately, it is all about what you want, what you’re looking for, and how much you’re willing to pay. Good luck!
- $1,379.98Buy on Amazon
- Samsung’s ultra-precise Quantum Mini LEDs
- Quantum HDR 32X
- Neo Quantum Processor 4K uses AI-based deep learning to analyze content and optimize it to full 4K
- Anti-glare
- Ultra viewing angle
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11/29/2023 01:50 am GMT - $1,589.00Buy Now on Amazon
- Features XR Cognitive Processor developed by Sony
- Triluminos Pro enhances the already outstanding picture
- Dolby Vision HDR and Auto HDR tone mapping for PS5
- 8.5ms input lag
- 4K at 120Hz
We earn a commission if you make a purchase, at no additional cost to you.
11/30/2023 02:18 am GMT
Samsung QN90B and Sony A80K: Technology Updates
There have been no technological updates to the Samsung QN90B and Sony A80K recently.
Samsung QN90B and Sony A80K: What’s Next
Potential exciting technological updates for the Samsung QN90B and Sony A80K TVs, enhancing the viewing experience:
- Enhanced Image Processing: While both TVs already boast powerful image processing engines, continuous advancements are in store. Future software updates promise to refine the TVs’ ability to upscale lower-resolution content, reduce noise, and deliver even more vibrant color reproduction, ensuring breathtaking visuals.
- New Features: Despite their already extensive feature sets, both TVs are poised to offer even more. Anticipate future software updates to introduce support for additional streaming services, innovative gaming features, and novel voice command controls, enriching your entertainment options.
- Bug Fixes: As with any software, occasional bugs may emerge. Rest assured that future updates will address any identified issues, ensuring seamless and glitch-free performance for both the Samsung QN90B and Sony A80K TVs.
Additionally, new tailored features for the Samsung QN90B and Sony A80K TVs are expected. New gaming capabilities will utilize rapid response times and low input lag, while HDR performance enhancements promise stunning visuals.
The image featured at the top of this post is ©8th.creator/Shutterstock.com.