A comparison of specs, key information, reviews, and best pricing from top retailers
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QN55QN90C
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QN55QN90D
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Advantages of the Samsung QN90C (LCD)
  • The Samsung QN90C (LCD) has no clear advantages over the Samsung QN90D (LCD).
Advantages of the Samsung QN90D (LCD)
  • The Samsung QN90D (LCD) has no clear advantages over the Samsung QN90C (LCD).

Key similarities

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Picture Quality

8.1
QN55QN90C
QN55QN90D
8.1
7.38/10
CONTRAST
7.375/10
9.1/10
COLOR VOLUME SCORE
9.1/10
miniLED FALD
PANEL TYPE
miniLED FALD
ADS / IPS
PANEL SUB-TYPE
ADS / IPS
The Samsung QN90D (LCD) and Samsung QN90C (LCD) both have very good picture quality.

Movies & TV

8.0
QN55QN90C
QN55QN90D
8.0
7.38/10
CONTRAST
7.375/10
6.8/10
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 QN90C (LCD) and Samsung QN90D (LCD) are both very good for movies & TV.

Sports

7.0
QN55QN90C
QN55QN90D
7.0
8.0/10
MOTION PROCESSING
8.0/10
120Hz
REFRESH RATE
144Hz
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
UPSCALING
8.0/10
10.0/10
SDR BRIGHTNESS SCORE
10.0/10
Yes
HLG SUPPORT
Yes
The Samsung QN90C (LCD) and Samsung QN90D (LCD) are both good for sports.

Gaming

8.2
QN55QN90C
QN55QN90D
8.7
7.8/10
RESPONSE TIME SCORE
7.8/10
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
8.0/10
75.0/100
GAMING LOCAL DIMMING
75.0/100
8.9/10
GAME HDR BRIGHTNESS SCORE
8.9/10
The Samsung QN90D (LCD) and Samsung QN90C (LCD) are both very good for gaming.

Cartoons & Animation

8.8
QN55QN90C
QN55QN90D
8.8
7.5/10
COLOR GAMUT SCORE
7.5/10
9.1/10
COLOR VOLUME SCORE
9.1/10
10.0/10
SDR BRIGHTNESS SCORE
10.0/10
8.1/10
COLORS OUT OF THE BOX SCORE
8.1/10
7.7/10
GRAY UNIFORMITY
7.7/10
The Samsung QN90C (LCD) and Samsung QN90D (LCD) are both very good for cartoons & animation.

News, Talk, & Other TV

8.8
QN55QN90C
QN55QN90D
8.8
10.0/10
SDR BRIGHTNESS SCORE
10.0/10
8.0/10
UPSCALING
8.0/10
The Samsung QN90D (LCD) and Samsung QN90C (LCD) are both very good for news, talk, & other TV.

Bright Room

9.7
QN55QN90C
QN55QN90D
9.7
6.5/10
VIEWING ANGLE
6.5/10
10.0/10
SDR BRIGHTNESS SCORE
10.0/10
8.8/10
HDR BRIGHTNESS SCORE
8.8/10
9.0/10
REFLECTIONS SCORE
9.0/10
The Samsung QN90D (LCD) and Samsung QN90C (LCD) are both best in class for bright room.

Cost

$2,000
QN55QN90C
QN55QN90D
$2,000
Product imageProduct image

$1,000

$1,500

$2,000

$2,500

$3,000

The Samsung QN90C (LCD) has a price of $2,000 and the Samsung QN90D (LCD) costs $2,000.
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How the Samsung QN90C (LCD) and the Samsung QN90D (LCD) compare to other TVs

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Spec Comparison

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Samsung QN90C (LCD)Samsung QN90D (LCD)
Samsung QN90C (LCD)Samsung QN90D (LCD)

GENERAL

Price
$2,000
$2,000
Brand
SamsungSamsung
Release Date
March 1, 2023March 1, 2024
Full name
QN55QN90CQN55QN90D
Screen Size
55"55"
Screen Resolution
4K4K

TV FEATURES

Operating System
TizenTizen
Sound Quality Score
8.3/108.3/10
NextGen Ready
YesYes
HDMI Ports
44
Coax Ports
11

DISPLAY QUALITY SCORES

Picture Quality Score
8.1/108.1/10
Bright Room Score
9.7/109.7/10
Gaming Score
8.3/108.8/10
Movies & TV Score
8.1/108.1/10
Sports Score
7/107/10

PHYSICAL

Dimensions w/o Stand (H x W x D)
27.8" x 48.3" x 1.1"32.6" x 56.9" x 1.1"
Dimensions with Stand (H x W)
30.2" x 48.3"35.1" x 56.9"
Weight without Stand
39.0 lbs53.4 lbs
VESA Mount
200 x 200400 x 400

DISPLAY

Color Depth
10 bit10 bit
Black Frame Insertion
YesYes
Auto Low Latency Mode
YesYes
Contrast
7.4/107.4/10
Local Dimming
7/107/10

SOUND

Speaker Setup
4.2.24.2.2
Speaker Power
60 W60 W
Dolby Atmos
YesYes
DTS:X
NoNo

Get a great deal on the Samsung QN90C (LCD) or the Samsung QN90D (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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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.

By the numbers

385
TVs evaluated
33,110
TVs stats compiled
21
Proprietary TVs ratings developed
132,030
Recommendations made
19,805
Consumer hours saved

About the TV team

Joe Golden, Ph.D

CEO and TVs Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

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.

Jaime Roldán

TVs Expert
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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