A comparison of specs, key information, reviews, and best pricing from top retailers
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QN50QN90B
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QN50QN90D
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Advantages of the Samsung QN90B (LCD)
  • The Samsung QN90B (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 QN90B (LCD).

Key differences

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Cost

$1,198
QN50QN90B
QN50QN90D
$1,600
Product image
Product image

$500

$1,000

$1,500

$2,000

$2,500

The Samsung QN90B (LCD) has a price of $1,198 and the Samsung QN90D (LCD) costs $1,600.
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Key similarities

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Picture Quality

8.2
QN50QN90B
QN50QN90D
8.2
7.00/10
CONTRAST
7/10
8.2/10
COLOR VOLUME SCORE
8.2/10
miniLED FALD
PANEL TYPE
miniLED FALD
VA
PANEL SUB-TYPE
ADS / IPS
The Samsung QN90D (LCD) and Samsung QN90B (LCD) both have very good picture quality.

Movies & TV

8.1
QN50QN90B
QN50QN90D
8.1
7.00/10
CONTRAST
7/10
7.0/10
BLACK UNIFORMITY
7.0/10
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 QN90D (LCD) are both very good for movies & TV.

Sports

7.1
QN50QN90B
QN50QN90D
7.1
8.0/10
MOTION PROCESSING
8.0/10
144Hz
REFRESH RATE
144Hz
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 QN90D (LCD) and Samsung QN90B (LCD) are both good for sports.

Gaming

8.8
QN50QN90B
QN50QN90D
8.8
8.3/10
RESPONSE TIME SCORE
8.3/10
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
8.0/10
70.0/100
GAMING LOCAL DIMMING
70.0/100
9.3/10
GAME HDR BRIGHTNESS SCORE
9.2/10
The Samsung QN90D (LCD) and Samsung QN90B (LCD) are both very good for gaming.

Cartoons & Animation

8.8
QN50QN90B
QN50QN90D
8.8
7.8/10
COLOR GAMUT SCORE
7.8/10
8.2/10
COLOR VOLUME SCORE
8.2/10
9.4/10
SDR BRIGHTNESS SCORE
10.0/10
9.5/10
COLORS OUT OF THE BOX SCORE
9.5/10
6.6/10
GRAY UNIFORMITY
6.6/10
The Samsung QN90D (LCD) and Samsung QN90B (LCD) are both very good for cartoons & animation.

News, Talk, & Other TV

9.0
QN50QN90B
QN50QN90D
9.0
9.4/10
SDR BRIGHTNESS SCORE
10.0/10
8.0/10
UPSCALING
8.0/10
The Samsung QN90D (LCD) and Samsung QN90B (LCD) are both excellent for news, talk, & other TV.

Bright Room

9.7
QN50QN90B
QN50QN90D
9.7
7.4/10
VIEWING ANGLE
7.4/10
9.4/10
SDR BRIGHTNESS SCORE
10.0/10
9.3/10
HDR BRIGHTNESS SCORE
9.3/10
9.0/10
REFLECTIONS SCORE
9.0/10
The Samsung QN90D (LCD) and Samsung QN90B (LCD) are both best in class for bright room.

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How the Samsung QN90B (LCD) and the Samsung QN90D (LCD) compare to other TVs

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Spec Comparison

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Samsung QN90B (LCD)Samsung QN90D (LCD)
Samsung QN90B (LCD)Samsung QN90D (LCD)

GENERAL

Price
$1,198
$1,600
Brand
SamsungSamsung
Release Date
March 2, 2022March 1, 2024
Full name
QN50QN90BQN50QN90D
Screen Size
50"50"
Screen Resolution
4K4K

TV FEATURES

Operating System
TizenTizen
Sound Quality Score
8.3/107.3/10
NextGen Ready
YesYes
HDMI Ports
44
Coax Ports
11

DISPLAY QUALITY SCORES

Picture Quality Score
8.2/108.2/10
Bright Room Score
9.8/109.8/10
Gaming Score
8.9/108.9/10
Movies & TV Score
8.1/108.1/10
Sports Score
7.2/107.2/10

PHYSICAL

Dimensions w/o Stand (H x W x D)
25.4" x 43.8" x 1.1"22" x 37.8" x 1.1"
Dimensions with Stand (H x W)
27.9" x 43.8"24.4" x 37.8"
Weight without Stand
30.9 lbs20.7 lbs
VESA Mount
200 x 200200 x 200

DISPLAY

Color Depth
10 bit10 bit
Black Frame Insertion
YesYes
Auto Low Latency Mode
YesYes
Contrast
7/107/10
Local Dimming
8/108/10

SOUND

Speaker Setup
2.22.0
Speaker Power
40 W20 W
Dolby Atmos
YesYes
DTS:X
NoNo

Shopping

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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 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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Why trust us

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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

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TVs evaluated
33,110
TVs stats compiled
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Recommendations made
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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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