A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
QN50LS03B
Company ProductName Specs











QN50QN90A
Company ProductName Specs











What we think

Chevron down
PerfectRec Logo
The PerfectRec TV team Learn more
Updated January 10, 2024·

If you often watch TV in a bright room, the Samsung QN90A is a better choice as it has superior performance in well-lit environments. For gamers, the QN90A is also a better fit due to its higher gaming performance. If you’re a movie enthusiast, the QN90A also has a better dark room performance, making it suitable for viewing in dim conditions. On the other hand, the Samsung Frame Series is designed to blend into your decor and mimics a framed piece of art when not in use. While it has a good overall picture quality, it doesn't perform as well in bright rooms or provide as good a viewing experience in dark conditions compared to the QN90A. In terms of sound, the QN90A offers a better audio experience with its built-in 4.2.2 speaker setup compared to the Frame Series' 2.0.2 setup. Both TVs are similarly priced and support 4k resolution with a 120Hz refresh rate, making them good for high-definition content and smoother motion. The choice between the two ultimately depends on whether you prioritize picture quality and sound performance over aesthetic design. 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 Frame Series (LCD)
  • The Samsung Frame Series (LCD) has no clear advantages over the Samsung QN90A (LCD).
Advantages of the Samsung QN90A (LCD)
  • Best in class for bright room
  • Good for dark room
  • Very good for gaming
  • Very good for movies & TV
  • Good for sports
  • Very good for news, talk, & other TV
  • Very good for use as monitor
  • Very good for upscaling
  • Very good motion processing
  • Excellent reflections

Key differences

Chevron down

Picture Quality

7.1
QN50LS03B
QN50QN90A
8.1
7.75/10
CONTRAST
7.00/10
7.1/10
COLOR VOLUME SCORE
8.2/10
LED
PANEL TYPE
miniLED FALD
VA
PANEL SUB-TYPE
VA
The Samsung QN90A (LCD) has very good picture quality, while the Samsung Frame Series (LCD) has good picture quality.

Movies & TV

6.2
QN50LS03B
QN50QN90A
8.0
7.75/10
CONTRAST
7.00/10
6.5/10
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 QN90A (LCD) is very good for movies & TV, while the Samsung Frame Series (LCD) is only fair.

Gaming

6.1
QN50LS03B
QN50QN90A
8.3
8.2/10
RESPONSE TIME SCORE
8.3/10
10.0/10
INPUT LAG SCORE
10.0/10
7.5/10
MOTION PROCESSING
8.0/10
0.0/100
GAMING LOCAL DIMMING
70.0/100
7.0/10
GAME HDR BRIGHTNESS SCORE
9.3/10
The Samsung QN90A (LCD) is very good for gaming, while the Samsung Frame Series (LCD) is only fair.

Cartoons & Animation

8.1
QN50LS03B
QN50QN90A
8.8
7.2/10
COLOR GAMUT SCORE
7.8/10
7.1/10
COLOR VOLUME SCORE
8.2/10
8.3/10
SDR BRIGHTNESS SCORE
9.4/10
8.1/10
COLORS OUT OF THE BOX SCORE
9.5/10
6.8/10
GRAY UNIFORMITY
6.4/10
The Samsung QN90A (LCD) and Samsung Frame Series (LCD) are both very good for cartoons & animation, though the Samsung QN90A (LCD) is somewhat better.

News, Talk, & Other TV

7.5
QN50LS03B
QN50QN90A
8.9
8.3/10
SDR BRIGHTNESS SCORE
9.4/10
7.5/10
UPSCALING
8.0/10
The Samsung QN90A (LCD) is very good for news, talk, & other TV, while the Samsung Frame Series (LCD) is good.

Bright Room

7.3
QN50LS03B
QN50QN90A
9.7
5.4/10
VIEWING ANGLE
6.5/10
8.3/10
SDR BRIGHTNESS SCORE
9.4/10
6.8/10
HDR BRIGHTNESS SCORE
9.3/10
7.8/10
REFLECTIONS SCORE
9.0/10
The Samsung QN90A (LCD) is best in class for bright room, while the Samsung Frame Series (LCD) is good.

Cost

$977
QN50LS03B
QN50QN90A
$889
Product image
Product image

$400

$600

$800

$1,000

$1,200

$1,400

$1,600

The Samsung Frame Series (LCD) has a price of $977 and the Samsung QN90A (LCD) costs $889.
Image of TVs
Let Us Help Find Your Perfect TV
Find your new TV

Key similarities

Chevron down

Sports

6.8
QN50LS03B
QN50QN90A
7.0
7.5/10
MOTION PROCESSING
8.0/10
60Hz
REFRESH RATE
120Hz
10.0/10
INPUT LAG SCORE
10.0/10
7.5/10
UPSCALING
8.0/10
8.3/10
SDR BRIGHTNESS SCORE
9.4/10
Yes
HLG SUPPORT
Yes
Although they have very similar scores, PerfectRec considers Samsung QN90A (LCD) to be good for sports, while the Samsung Frame Series (LCD) is only fair.

Give feedback

We’re constantly working to improve.

How the Samsung Frame Series (LCD) and the Samsung QN90A (LCD) compare to other TVs

Chevron down

Spec Comparison

Chevron down
Samsung Frame Series (LCD)Samsung QN90A (LCD)
Samsung Frame Series (LCD)Samsung QN90A (LCD)

GENERAL

Price
$977
$889
Brand
SamsungSamsung
Release Date
April 2, 2022February 2, 2021
Full name
QN50LS03BQN50QN90A
Screen Size
50"50"
Screen Resolution
4K4K

TV FEATURES

Operating System
TizenTizen
Sound Quality Score
6.6/108.3/10
NextGen Ready
NoYes
HDMI Ports
44
Coax Ports
11

DISPLAY QUALITY SCORES

Picture Quality Score
7.2/108.2/10
Bright Room Score
7.3/109.8/10
Gaming Score
6.2/108.4/10
Movies & TV Score
6.2/108.1/10
Sports Score
6.8/107/10

PHYSICAL

Dimensions w/o Stand (H x W x D)
25.4" x 44.3" x 1"25.4" x 43.9" x 1.1"
Dimensions with Stand (H x W)
26.7" x 44.3"27.9" x 43.9"
Weight without Stand
26.0 lbs30.9 lbs
VESA Mount
200 x 200200 x 200

DISPLAY

Color Depth
10 bit10 bit
Black Frame Insertion
YesYes
Auto Low Latency Mode
YesYes
Contrast
7.8/107/10
Local Dimming
2.5/108/10

SOUND

Speaker Setup
2.02.2
Speaker Power
20 W40 W
Dolby Atmos
Bypass onlyBypass only
DTS:X
NoNo

Get a great deal on the Samsung Frame Series (LCD) or the Samsung QN90A (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.

Give feedback

We're constantly perfecting our model

TV guides you might be interested in

Chevron down

FAQs

Chevron down

FAQs about TVs

Questions about PerfectRec >

Why trust us

Chevron down
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
120,330
Recommendations made
18,050
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.

Featured in

Color LTT LogoGeekwire logo9to5 Mac logoPhone Arena LogoColor Daring Fireball logo