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Updated January 10, 2024·
If you're looking for a more cost-effective option with good performance for gaming, the Samsung Q80B could be a suitable choice. It is less expensive but still offers solid gaming performance and decent quality for watching sports, as well as speaking movies and series. However, if you're prioritizing overall picture quality, especially in bright rooms, and are willing to invest in a premium model, the Samsung QN90C may be the better pick. It offers better performance in bright conditions, higher contrast, and improved picture quality for various content types like movies, series, and animations. While both are good for gaming, the QN90C might serve better due to its superior bright room performance but comes with a higher price tag. 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 Q80B (LCD)
- The Samsung Q80B (LCD) has no clear advantages over the Samsung QN90C (LCD).
Advantages of the Samsung QN90C (LCD)
- Best in class for bright room
- Good for dark room
- Very good for movies & TV
- Good for sports
- Excellent for news, talk, & other TV
- Very good for cartoons & animation
- Very good for use as monitor
- Very good for upscaling
- Excellent reflections
Key differences
Picture Quality
7.1
8.2
5.33/10
CONTRAST
7.00/10
7.5/10
COLOR VOLUME SCORE
8.2/10
LED FALD
PANEL TYPE
miniLED FALD
IPS
PANEL SUB-TYPE
VA
The Samsung QN90C (LCD) has very good picture quality, while the Samsung Q80B (LCD) has good picture quality.
Movies & TV
6.4
8.1
5.33/10
CONTRAST
7.00/10
5.2/10
BLACK UNIFORMITY
7.0/10
7.5/10
UPSCALING
8.0/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
Yes
No
DOLBY VISION SUPPORT
No
The Samsung QN90C (LCD) is very good for movies & TV, while the Samsung Q80B (LCD) is only fair.
The Samsung QN90C has a higher contrast and better black uniformity, contributing to its very good rating for movies and cinematic TV, as deeper blacks enhance the picture quality in darker scenes. On the other hand, the Samsung Q80B has a lower contrast and black uniformity, making it fair for those types of content, although both TVs offer good viewing angles and satisfactory colors out of the box.
Gaming
8.2
8.8
8.1/10
RESPONSE TIME SCORE
8.3/10
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
8.0/10
60.0/100
GAMING LOCAL DIMMING
70.0/100
8.0/10
GAME HDR BRIGHTNESS SCORE
9.3/10
The Samsung QN90C (LCD) and Samsung Q80B (LCD) are both very good for gaming, though the Samsung QN90C (LCD) is somewhat better.
The Samsung Q80B and QN90C are considered very good for gaming because they have low input lag, offering smooth and responsive gameplay, and fast response times, ensuring clear motion with minimal blur during fast-paced scenes; both TVs also support a high refresh rate which benefits gaming with more fluid visuals. While both TVs excel in these gaming-specific features, the Q80B has a slightly faster response time than the QN90C, which can be a slight advantage for fast-moving games.
Cartoons & Animation
7.6
8.8
7.3/10
COLOR GAMUT SCORE
7.8/10
7.5/10
COLOR VOLUME SCORE
8.2/10
8.8/10
SDR BRIGHTNESS SCORE
10.0/10
7.8/10
COLORS OUT OF THE BOX SCORE
9.5/10
6.4/10
GRAY UNIFORMITY
6.6/10
The Samsung QN90C (LCD) is very good for cartoons & animation, while the Samsung Q80B (LCD) is good.
The Samsung QN90C is favored for cartoons and animation due to its exceptional Colors Out of the Box and Color Volume which ensure vibrant and consistent on-screen colors, while the Samsung Q80B, although good for this content, offers a slightly lower performance in these areas.
News, Talk, & Other TV
7.8
9.0
8.8/10
SDR BRIGHTNESS SCORE
10.0/10
7.5/10
UPSCALING
8.0/10
The Samsung QN90C (LCD) is excellent for news, talk, & other TV, while the Samsung Q80B (LCD) is good.
The Samsung QN90C offers superior SDR brightness and better local dimming than the Q80B which enhances its appeal for viewing in well-lit environments, making news and talk shows appear more vibrant and engaging. Additionally, the QN90C's higher upscaling quality ensures that lower-resolution content, common in news broadcasts, is displayed with greater clarity and detail compared to the Q80B.
Bright Room
7.4
9.7
7.4/10
VIEWING ANGLE
7.4/10
8.8/10
SDR BRIGHTNESS SCORE
10.0/10
7.7/10
HDR BRIGHTNESS SCORE
9.3/10
6.0/10
REFLECTIONS SCORE
9.0/10
The Samsung QN90C (LCD) is best in class for bright room, while the Samsung Q80B (LCD) is good.
The Samsung QN90C outshines the Samsung Q80B in highly lit environments due to its superior peak brightness in both standard and high dynamic range content, along with better handling of reflections. While both have good color volume and gamut, the QN90C's contrast advantage further enhances its ability to maintain picture quality in bright rooms.
Cost
$798
$1,147
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The Samsung Q80B (LCD) has a price of $798 and the Samsung QN90C (LCD) costs $1,147.
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Key similarities
Sports
6.8
7.1
8.0/10
MOTION PROCESSING
8.0/10
120Hz
REFRESH RATE
144Hz
10.0/10
INPUT LAG SCORE
10.0/10
7.5/10
UPSCALING
8.0/10
8.8/10
SDR BRIGHTNESS SCORE
10.0/10
Yes
HLG SUPPORT
Yes
Although they have very similar scores, PerfectRec considers Samsung QN90C (LCD) to be good for sports, while the Samsung Q80B (LCD) is only fair.
The Samsung QN90C shows better performance when watching sports due to its excellent handling of reflections and good response time, which makes fast-moving scenes clearer and less distracting in bright rooms compared to the Samsung Q80B, which has a fair reflection handling and very good response time but doesn't manage reflections as effectively and has a narrower viewing angle which might reduce visibility for viewers sitting off to the side.
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How the Samsung Q80B (LCD) and the Samsung QN90C (LCD) compare to other TVs
Spec Comparison
 |  | |
| Samsung Q80B (LCD) | Samsung QN90C (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$798 | $1,147 | ||
Brand | |||
Brand | Samsung | Samsung | |
Release Date | |||
Release Date | April 1, 2022 | March 2, 2023 | |
Full name | |||
Full name | QN50Q80B | QN50QN90C | |
Screen Size | |||
Screen Size | 50" | 50" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Tizen | Tizen | |
Sound Quality Score | |||
Sound Quality Score | 7.5/10 | 7.8/10 | |
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 | 7.1/10 | 8.2/10 | |
Bright Room Score | |||
Bright Room Score | 7.5/10 | 9.8/10 | |
Gaming Score | |||
Gaming Score | 8.3/10 | 8.9/10 | |
Movies & TV Score | |||
Movies & TV Score | 6.5/10 | 8.1/10 | |
Sports Score | |||
Sports Score | 6.9/10 | 7.2/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 25.4" x 43.9" x 2.1" | 25.4" x 43.8" x 1.1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 28.5" x 43.9" | 27.8" x 43.8" | |
Weight without Stand | |||
Weight without Stand | 30.2 lbs | 29.8 lbs | |
VESA Mount | |||
VESA Mount | 200 x 200 | 200 x 200 | |
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 | 5.3/10 | 7/10 | |
Local Dimming | |||
Local Dimming | 5.7/10 | 8/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2 | 2.2 | |
Speaker Power | |||
Speaker Power | 40 W | 40 W | |
Dolby Atmos | |||
Dolby Atmos | Bypass only | Yes | |
DTS:X | |||
DTS:X | No | No | |
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Samsung Q80B (LCD)
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Tom's guide
Matthew Murray | February 2023
"For most people its picture, sound, and price make it a midrange TV worth considering. HDR brightness was generally exceptional. Its viewing angles are shockingly good, among the very best we’ve seen recently from any non-OLED TV. For gamers input lag isn’t too shabby."
Get a great deal on the Samsung Q80B (LCD) or the Samsung QN90C (LCD)
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.
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