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Updated January 10, 2024·
If you prioritize a TV with superior overall picture quality, especially in darker environments, and are prepared to invest more, the Sony A90J might be the right choice for you. This OLED TV offers excellent contrast and wide viewing angles, making it well-suited for movies and general content viewing in dimly lit rooms. On the other hand, if you are looking for a more budget-friendly option that performs well in bright rooms, the Samsung QN90A could be suitable. Although it's a premium price TV, it's less expensive compared to the Sony A90J and offers robust brightness levels and a good reflection handling, which is advantageous for daytime viewing in well-lit spaces. However, in darker settings, it may not deliver the same dark room performance as the Sony A90J. Both TVs support gaming with low input lag and have similar features like 4 HDMI ports, though the Samsung QN90A stands out slightly in gaming performance. 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 QN90A (LCD)
- Best in class for bright room
Advantages of the Sony A90J (OLED)
- Excellent 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
8.1
8.7
7.00/10
CONTRAST
10.00/10
8.2/10
COLOR VOLUME SCORE
7.4/10
miniLED FALD
PANEL TYPE
WOLED
VA
PANEL SUB-TYPE
WBE
The Sony A90J (OLED) and Samsung QN90A (LCD) both have very good picture quality, though the Sony A90J (OLED) has somewhat better picture quality.
Movies & TV
8.0
9.1
7.00/10
CONTRAST
10.00/10
7.0/10
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 A90J (OLED) is excellent for movies & TV, while the Samsung QN90A (LCD) is very good.
The Samsung QN90A has impressive contrast and local dimming, vital for deep blacks and a vibrant picture in movies and cinematic TV, but its LCD technology means that its black uniformity, while excellent, isn't absolute, unlike OLED TVs. The Sony A90J, an OLED TV, excels in contrast and black uniformity, providing perfect blacks and a more consistent cinematic experience, and while its colors and viewing angles are great, the color volume isn't as broad as some other types of TVs, which may affect color reproduction in very bright or dark scenes.
Sports
7.0
9.2
8.0/10
MOTION PROCESSING
10.0/10
120Hz
REFRESH RATE
120Hz
10.0/10
INPUT LAG SCORE
7.3/10
8.0/10
UPSCALING
10.0/10
9.4/10
SDR BRIGHTNESS SCORE
7.0/10
Yes
HLG SUPPORT
Yes
The Sony A90J (OLED) is excellent for sports, while the Samsung QN90A (LCD) is good.
The Sony A90J OLED excels in sports watching due to its superior motion processing and response time, making fast-paced action appear smoother and more responsive. On the other hand, while the Samsung QN90A LCD is good for sports, it doesn't handle motion and response as well as the Sony, possibly making very fast scenes less clear.
Bright Room
9.7
7.3
6.5/10
VIEWING ANGLE
8.5/10
9.4/10
SDR BRIGHTNESS SCORE
7.0/10
9.3/10
HDR BRIGHTNESS SCORE
7.4/10
9.0/10
REFLECTIONS SCORE
9.2/10
The Samsung QN90A (LCD) is best in class for bright room, while the Sony A90J (OLED) is good.
The Samsung QN90A performs better in a bright room due to its higher SDR and HDR brightness, making it a better match for well-lit environments, and its exceptional handling of reflections reduces glare. Conversely, while the Sony A90J also has good brightness capabilities and remarkable reflection handling, it doesn't get as bright as the Samsung, thus it might not perform as well in very bright rooms, even though it provides excellent contrast and color performance.
Cost
$1,470
$2,498
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
The Samsung QN90A (LCD) has a price of $1,470 and the Sony A90J (OLED) costs $2,498.
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Key similarities
Gaming
8.3
8.8
8.3/10
RESPONSE TIME SCORE
9.4/10
10.0/10
INPUT LAG SCORE
7.3/10
8.0/10
MOTION PROCESSING
10.0/10
70.0/100
GAMING LOCAL DIMMING
100.0/100
9.3/10
GAME HDR BRIGHTNESS SCORE
7.5/10
The Sony A90J (OLED) and Samsung QN90A (LCD) are both very good for gaming.
The Samsung QN90A boasts a top-tier response time and input lag, making it highly responsive for gaming, whereas the Sony A90J, while featuring excellent response time, does not have as low input lag as the Samsung QN90A, potentially making fast-paced gaming slightly less responsive on the Sony. Both TVs offer 120Hz refresh rates which is ideal for smooth motion in games, ensuring a fluid gaming experience on either model.
Cartoons & Animation
8.8
8.5
7.8/10
COLOR GAMUT SCORE
7.8/10
8.2/10
COLOR VOLUME SCORE
7.4/10
9.4/10
SDR BRIGHTNESS SCORE
7.0/10
9.5/10
COLORS OUT OF THE BOX SCORE
8.3/10
6.4/10
GRAY UNIFORMITY
9.8/10
The Samsung QN90A (LCD) and Sony A90J (OLED) are both very good for cartoons & animation.
The Samsung QN90A (LCD) delivers excellent colors out of the box and a good color gamut, which is crucial for the vivid and diverse palettes often found in cartoons and animation. On the other hand, the Sony A90J (OLED), also providing very good performance in these areas, further benefits from OLED technology, which typically offers better contrast and gray uniformity, enhancing the visual experience even more for this type of content.
News, Talk, & Other TV
8.9
8.9
9.4/10
SDR BRIGHTNESS SCORE
7.0/10
8.0/10
UPSCALING
10.0/10
The Samsung QN90A (LCD) and Sony A90J (OLED) are both very good for news, talk, & other TV.
The Samsung QN90A excels in upscaling and has high SDR brightness, making it suitable for watching news and TV programs in brighter rooms. The Sony A90J offers better colors out of the box and superior contrast due to its OLED panel, enhancing the viewing experience for the same content in dimly lit environments.
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How the Samsung QN90A (LCD) and the Sony A90J (OLED) compare to other TVs
Spec Comparison
 |  | |
| Samsung QN90A (LCD) | Sony A90J (OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,470 | $2,498 | ||
Brand | |||
Brand | Samsung | Sony | |
Release Date | |||
Release Date | February 4, 2021 | March 2, 2021 | |
Full name | |||
Full name | QN65QN90A | XR-65A90J | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Tizen | Android TV | |
Sound Quality Score | |||
Sound Quality Score | 8.3/10 | 8.9/10 | |
NextGen Ready | |||
NextGen Ready | Yes | Yes | |
HDMI Ports | |||
HDMI Ports | 4 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.2/10 | 8.8/10 | |
Bright Room Score | |||
Bright Room Score | 9.8/10 | 7.3/10 | |
Gaming Score | |||
Gaming Score | 8.4/10 | 8.9/10 | |
Movies & TV Score | |||
Movies & TV Score | 8.1/10 | 9.2/10 | |
Sports Score | |||
Sports Score | 7/10 | 9.2/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.6" x 56.9" x 1" | 32.8" x 56.8" x 1.6" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.2" x 56.9" | 32.8" x 59.1" | |
Weight without Stand | |||
Weight without Stand | 53.8 lbs | 49.6 lbs | |
VESA Mount | |||
VESA Mount | 400 x 300 | 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 | 7/10 | 10/10 | |
Local Dimming | |||
Local Dimming | 8/10 | 10/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 4.2.2 | 2.2 | |
Speaker Power | |||
Speaker Power | 60 W | 60 W | |
Dolby Atmos | |||
Dolby Atmos | Bypass only | Yes | |
DTS:X | |||
DTS:X | No | Up to DTS Digital Surround, Bypass only | |
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Sony A90J (OLED)
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Techradar
Simon Lucas | June 2021
"In every meaningful department – motion control, contrast, edge definition, detail levels, you name it the A90J puts in a memorably accomplished shift. In fact, the Sony proves outstanding at handling on-screen motion of any and every kind. By the standards of television audio systems, the A90J is a notably punchy and genuinely dynamic performer."
Get a great deal on the Samsung QN90A (LCD) or the Sony A90J (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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