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What we think
The PerfectRec TV team Learn more
Updated January 10, 2024·
The Samsung QN90B offers a slightly better overall picture quality, making it a good choice if you prioritize watching movies and sports, as well as gaming in both dark and bright rooms. On the other hand, the Samsung QN90C has marginally lower picture quality, and although still good, it might not match the same performance level as the QN90B in these aspects. However, it has newer accessibility features like voice commands which could be beneficial for ease of use. Both models are priced similarly and offer many of the same features, such as support for various HDR formats, great speakers, and low input lag for gaming. So, your decision may hinge on whether you prioritize the latest accessibility features or the best overall picture quality for a premium viewing experience. 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 QN90B (LCD)
- Excellent for news, talk, & other TV
- Good viewing angle
Advantages of the Samsung QN90C (LCD)
- The Samsung QN90C (LCD) has no clear advantages over the Samsung QN90B (LCD).
Key differences
Cost
$2,800
$2,379
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
$4,500
The Samsung QN90B (LCD) has a price of $2,800 and the Samsung QN90C (LCD) costs $2,379.
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Key similarities
Picture Quality
8.2
8.1
7.00/10
CONTRAST
7.38/10
8.2/10
COLOR VOLUME SCORE
9.1/10
miniLED FALD
PANEL TYPE
miniLED FALD
VA
PANEL SUB-TYPE
ADS / IPS
The Samsung QN90B (LCD) and Samsung QN90C (LCD) both have very good picture quality.
Movies & TV
8.1
8.0
7.00/10
CONTRAST
7.38/10
7.0/10
BLACK UNIFORMITY
6.8/10
8.0/10
UPSCALING
8.0/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
Yes
No
DOLBY VISION SUPPORT
No
The Samsung QN90B (LCD) and Samsung QN90C (LCD) are both very good for movies & TV.
The Samsung QN90B excels in producing deep blacks and a great contrast due to its higher black uniformity and effective local dimming, which enhances movie and cinematic TV watching in dark environments. On the other hand, the Samsung QN90C offers slightly better contrast and color volume, but with a lower score in local dimming and black uniformity, it may not perform as well in very dark scenes, though it still delivers a high-quality viewing experience.
Sports
7.1
7.0
8.0/10
MOTION PROCESSING
8.0/10
120Hz
REFRESH RATE
120Hz
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
UPSCALING
8.0/10
9.4/10
SDR BRIGHTNESS SCORE
10.0/10
Yes
HLG SUPPORT
Yes
The Samsung QN90B (LCD) and Samsung QN90C (LCD) are both good for sports.
The Samsung QN90B is well-suited for sports thanks to its excellent reflection handling and very good response time, making it suitable for fast-moving content with minimal blur; however, it has a somewhat narrow viewing angle so the picture might fade when viewed from the side. Contrastingly, the Samsung QN90C also offers excellent motion processing and reflection handling but excels with a slightly better viewing angle and gray uniformity, which ensures consistent color across the screen, beneficial for a group of viewers spread across a room.
Gaming
8.3
8.2
8.3/10
RESPONSE TIME SCORE
7.8/10
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
8.0/10
70.0/100
GAMING LOCAL DIMMING
75.0/100
9.3/10
GAME HDR BRIGHTNESS SCORE
8.9/10
The Samsung QN90B (LCD) and Samsung QN90C (LCD) are both very good for gaming.
The Samsung QN90B and Samsung QN90C both excel in gaming because of their outstanding response time and input lag performances, which are crucial for smooth and responsive gameplay. Both models have high scores in these areas and share a 120Hz refresh rate, ensuring that fast-paced games are rendered clearly and without delay.
Cartoons & Animation
8.8
8.8
7.8/10
COLOR GAMUT SCORE
7.5/10
8.2/10
COLOR VOLUME SCORE
9.1/10
9.4/10
SDR BRIGHTNESS SCORE
10.0/10
9.5/10
COLORS OUT OF THE BOX SCORE
8.1/10
6.6/10
GRAY UNIFORMITY
7.7/10
The Samsung QN90C (LCD) and Samsung QN90B (LCD) are both very good for cartoons & animation.
The Samsung QN90B is praised for its exceptional 'Colors Out of the Box', delivering vibrant and accurate colors the moment it is turned on, while the Samsung QN90C also has very good color accuracy from the start but not quite at the same level. Both the QN90B and QN90C have a good 'Color Gamut', which is crucial for displaying the wide range of colors typically present in cartoons and animation, giving them an edge for such content.
News, Talk, & Other TV
9.0
8.8
9.4/10
SDR BRIGHTNESS SCORE
10.0/10
8.0/10
UPSCALING
8.0/10
Although they have very similar scores, PerfectRec considers Samsung QN90B (LCD) to be excellent for news, talk, & other TV, while the Samsung QN90C (LCD) is very good.
The Samsung QN90B excels in watching news and TV programs as it offers excellent upscaling and SDR brightness, ensuring that even lower resolution content looks clear and bright, which is very important for such content. In comparison, the Samsung QN90C, while also providing excellent upscaling, has slightly lower local dimming performance which affects contrast, but makes up for this with better colors out of the box and a wider color gamut, which might enhance the viewing experience in a more subtle way.
Bright Room
9.7
9.7
7.4/10
VIEWING ANGLE
6.5/10
9.4/10
SDR BRIGHTNESS SCORE
10.0/10
9.3/10
HDR BRIGHTNESS SCORE
8.8/10
9.0/10
REFLECTIONS SCORE
9.0/10
The Samsung QN90B (LCD) and Samsung QN90C (LCD) are both best in class for bright room.
The Samsung QN90C excels in a bright room mainly due to its unmatched SDR Brightness and adept handling of reflections, offering a viewing experience that thrives under well-lit conditions. While the Samsung QN90B also performs exceptionally with high HDR Brightness and Reflections handling capabilities, the QN90C pulls ahead slightly with better color volume, which can enrich the visual presentation even further in bright settings.
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How the Samsung QN90B (LCD) and the Samsung QN90C (LCD) compare to other TVs
Spec Comparison
 |  | |
| Samsung QN90B (LCD) | Samsung QN90C (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,800 | $2,379 | ||
Brand | |||
Brand | Samsung | Samsung | |
Release Date | |||
Release Date | March 6, 2022 | March 4, 2023 | |
Full name | |||
Full name | QN85QN90B | QN85QN90C | |
Screen Size | |||
Screen Size | 85" | 85" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Tizen | Tizen | |
Sound Quality Score | |||
Sound Quality Score | 8.3/10 | 8.3/10 | |
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 | 8.1/10 | |
Bright Room Score | |||
Bright Room Score | 9.8/10 | 9.7/10 | |
Gaming Score | |||
Gaming Score | 8.4/10 | 8.3/10 | |
Movies & TV Score | |||
Movies & TV Score | 8.1/10 | 8.1/10 | |
Sports Score | |||
Sports Score | 7.2/10 | 7/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 42.6" x 74.5" x 1.1" | 42.6" x 74.5" x 1.1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 45.1" x 74.5" | 45" x 74.5" | |
Weight without Stand | |||
Weight without Stand | 98.1 lbs | 95.9 lbs | |
VESA Mount | |||
VESA Mount | 600 x 400 | 600 x 400 | |
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 | 7.4/10 | |
Local Dimming | |||
Local Dimming | 8/10 | 7/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 4.2.2 | 4.2.2 | |
Speaker Power | |||
Speaker Power | 60 W | 60 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | No | |
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Samsung QN90B (LCD)
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Dig into reviews and images
USA Today
Michael Desjardin | October 2022
"The QN90B delivers one of the brightest pictures we’ve ever seen, showcasing HDR content better than just about every LCD/LED TV on the market. If all you’re planning on doing is watching cable TV, broadcast channels, and a fair share of streaming shows or movies, the QN90B is sure to impress. All four of the QN90B’s HDMI 2.1 ports support 4K gaming at 120fps a centerpiece feature of the Xbox Series X and PlayStation 5."
Get a great deal on the Samsung QN90B (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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