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Updated April 10, 2024·
If watching movies and playing games in a dark environment is a priority, the Sony A90K is an excellent choice with its outstanding contrast and deep black levels. However, its screen does not get as bright, so it may not perform as well in very bright rooms. On the other hand, the Samsung QN85B offers a brighter screen, making it a better option for well-lit environments. It's also more affordable than the Sony. The Sony has superior viewing angles, but the Samsung is better at handling reflections. For the most part, the Sony shines in picture quality, especially for movies and HDR content due to better local dimming and black uniformity, whereas the Samsung is a more versatile choice for various types of content viewing in different room conditions. If budget is a concern and you mostly watch in brighter rooms, the Samsung QN85B could be your best bet. If you're willing to invest more for higher quality cinematic and gaming experiences in darker rooms, the Sony A90K would suit you better. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Samsung QN85B (LCD)
- Excellent for bright room
Advantages of the Sony A90K (OLED)
- Very good for dark room
- Excellent for movies & TV
- Excellent for sports
- Best in class for upscaling
- Best in class motion processing
- Very good viewing angle
Key differences
Picture Quality
7.5
8.5
5.64/10
CONTRAST
10.00/10
7.5/10
COLOR VOLUME SCORE
8.0/10
miniLED FALD
PANEL TYPE
WOLED
IPS
PANEL SUB-TYPE
WBE
The Sony A90K (OLED) has very good picture quality, while the Samsung QN85B (LCD) has good picture quality.
Movies & TV
7.3
9.1
5.64/10
CONTRAST
10.00/10
5.7/10
BLACK UNIFORMITY
10.0/10
8.0/10
UPSCALING
10.0/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
No
No
DOLBY VISION SUPPORT
Yes
The Sony A90K (OLED) is excellent for movies & TV, while the Samsung QN85B (LCD) is good.
Sports
7.1
9.1
8.0/10
MOTION PROCESSING
10.0/10
120Hz
REFRESH RATE
120Hz
10.0/10
INPUT LAG SCORE
7.0/10
8.0/10
UPSCALING
10.0/10
9.3/10
SDR BRIGHTNESS SCORE
6.3/10
Yes
HLG SUPPORT
Yes
The Sony A90K (OLED) is excellent for sports, while the Samsung QN85B (LCD) is good.
Gaming
8.2
8.8
8.0/10
RESPONSE TIME SCORE
9.4/10
10.0/10
INPUT LAG SCORE
7.0/10
8.0/10
MOTION PROCESSING
10.0/10
70.0/100
GAMING LOCAL DIMMING
100.0/100
9.0/10
GAME HDR BRIGHTNESS SCORE
6.2/10
The Sony A90K (OLED) and Samsung QN85B (LCD) are both very good for gaming, though the Sony A90K (OLED) is somewhat better.
Bright Room
9.2
6.7
7.5/10
VIEWING ANGLE
8.8/10
9.3/10
SDR BRIGHTNESS SCORE
6.3/10
8.9/10
HDR BRIGHTNESS SCORE
6.2/10
8.9/10
REFLECTIONS SCORE
8.9/10
The Samsung QN85B (LCD) is excellent for bright room, while the Sony A90K (OLED) is only fair.
Cost
$877
$959
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Samsung QN85B (LCD) has a price of $877 and the Sony A90K (OLED) costs $959.
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Key similarities
Cartoons & Animation
8.0
8.4
7.2/10
COLOR GAMUT SCORE
8.3/10
7.5/10
COLOR VOLUME SCORE
8.0/10
9.3/10
SDR BRIGHTNESS SCORE
6.3/10
7.9/10
COLORS OUT OF THE BOX SCORE
7.7/10
7.2/10
GRAY UNIFORMITY
9.6/10
The Sony A90K (OLED) and Samsung QN85B (LCD) are both very good for cartoons & animation.
News, Talk, & Other TV
8.5
8.7
9.3/10
SDR BRIGHTNESS SCORE
6.3/10
8.0/10
UPSCALING
10.0/10
The Sony A90K (OLED) and Samsung QN85B (LCD) are both very good for news, talk, & other TV.
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How the Samsung QN85B (LCD) and the Sony A90K (OLED) compare to other TVs
Spec Comparison
 |  | |
| Samsung QN85B (LCD) | Sony A90K (OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$877 | $959 | ||
Brand | |||
Brand | Samsung | Sony | |
Release Date | |||
Release Date | March 1, 2022 | June 2, 2022 | |
Full name | |||
Full name | QN55QN85B | 48A90K | |
Screen Size | |||
Screen Size | 55" | 48" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Tizen | Android TV | |
Sound Quality Score | |||
Sound Quality Score | 7.5/10 | 7/10 | |
NextGen Ready | |||
NextGen Ready | No | Yes | |
HDMI Ports | |||
HDMI Ports | 4 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 7.6/10 | 8.6/10 | |
Bright Room Score | |||
Bright Room Score | 9.2/10 | 6.8/10 | |
Gaming Score | |||
Gaming Score | 8.3/10 | 8.8/10 | |
Movies & TV Score | |||
Movies & TV Score | 7.3/10 | 9.1/10 | |
Sports Score | |||
Sports Score | 7.2/10 | 9.2/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 27.8" x 48.3" x 1.1" | 24.6" x 42.1" x 2.4" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 30.2" x 48.3" | 24.9" x 42.1" | |
Weight without Stand | |||
Weight without Stand | 37.9 lbs | 29.6 lbs | |
VESA Mount | |||
VESA Mount | 200 x 200 | 300 x 300 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 10 bit | |
Black Frame Insertion | |||
Black Frame Insertion | Yes | Yes | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | Yes | |
Contrast | |||
Contrast | 5.6/10 | 10/10 | |
Local Dimming | |||
Local Dimming | 8/10 | 10/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2.2 | 2.1 | |
Speaker Power | |||
Speaker Power | 60 W | 25 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | Up to DTS Digital Surround, Bypass only | |
Shopping
Samsung QN85B (LCD)
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Dig into reviews and images
What Hi-Fi?
John Archer | February 2023
"Particularly key to this is the fact that black levels are unusually good, on a level we haven’t seen from any IPS TV before. Build quality is impressive too, with a gleaming silver metallic frame and stand, and enough heft to suggest plenty of quality innards. High dynamic range content jumps off the screen with enough luminosity and intensity to really sell what makes HDR special."
Get a great deal on the Samsung QN85B (LCD) or the Sony A90K (OLED)
About Samsung
Samsung, a South Korean electronics manufacturer, holds the title of being the largest global TV vendor in terms of units sold. They offer a diverse lineup of TV products that cater to various budget ranges. A notable achievement in recent years is the development of Quantum Dots, a technology that enhances color reproduction, resulting in richer and more vibrant hues. Samsung TVs are well-regarded for their high manufacturing quality and user-friendly software, making them an excellent choice for consumers seeking an intuitive viewing experience.
About Sony
Sony stands as a highly experienced and widely trusted TV manufacturer, earning a reputation that surpasses all others. A Japanese company, Sony has been making TVs for far longs than it has been making Playstation game consoles. Sony's high-end TVs are often regarded as the ultimate choice for videophiles, representing the epitome of quality, albeit at a premium price point. Renowned for their advanced and precise motion handling, as well as their cutting-edge local dimming algorithms, Sony consistently delivers unparalleled performance in these areas. They include Google TV software with all their TV sets, which grants access to the largest selection of apps available and they also include Bravia Core which is a movie streaming platform specifically for Sony TVs that offers higher picture quality by using more bandwidth.
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This information was produced and vetted by the PerfectRec TVs team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest TV information and makes it digestible for you.
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
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Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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Jaime is a Colombia-based TV expert. He is an electronics engineer with 8 years of experience in the telecom sector and has been making TV recommendations for 12 years.
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