If you're on a budget and want a large screen TV, the TCL S450R could be a satisfactory option for you. However, if you're willing to invest more for a higher quality picture, especially in bright rooms, the Samsung QN90B excels and also offers superior gaming performance and sound quality. The Samsung's reflection handling is excellent, making it a better choice if you watch TV in a room with lots of light. It also offers more advanced features such as a higher refresh rate and better HDR capabilities, which enhance the viewing experience for movies and gaming. On the other hand, the TCL model might be sufficient if your viewing habits include watching in a dark room and you're not looking for top-notch gaming or HDR performance. 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)
Best in class for bright room
Good for dark room
Very good for gaming
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
Very good motion processing
Good viewing angle
Excellent reflections
Advantages of the TCL S450R (LCD)
The TCL S450R (LCD) has no clear advantages over the Samsung QN90B (LCD).
Key differences
Picture Quality
8.2/10
6.5/10
7.00/10
CONTRAST
6.428571429/10
8.2/10
COLOR VOLUME SCORE
6.3/10
miniLED FALD
PANEL TYPE
LED
VA
PANEL SUB-TYPE
VA
The Samsung QN90B (LCD) has very good picture quality, while the TCL S450R (LCD) has only fair picture quality.
Movies & TV
8.1/10
6.0/10
7.00/10
CONTRAST
6.428571429/10
7.0/10
BLACK UNIFORMITY
9.2/10
8.0/10
UPSCALING
7.5/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
No
No
DOLBY VISION SUPPORT
Yes
The Samsung QN90B (LCD) is very good for movies & TV, while the TCL S450R (LCD) is only fair.
Sports
7.1/10
6.1/10
8.0/10
MOTION PROCESSING
4.6/10
144Hz
REFRESH RATE
60Hz
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
UPSCALING
7.5/10
9.4/10
SDR BRIGHTNESS SCORE
6.3/10
Yes
HLG SUPPORT
Yes
The Samsung QN90B (LCD) is good for sports, while the TCL S450R (LCD) is only fair.
Gaming
8.8/10
5.7/10
8.3/10
RESPONSE TIME SCORE
6.0/10
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
4.6/10
70.0/100
GAMING LOCAL DIMMING
10.0/100
9.3/10
GAME HDR BRIGHTNESS SCORE
5.8/10
The Samsung QN90B (LCD) is very good for gaming, while the TCL S450R (LCD) is poor.
Cartoons & Animation
8.8/10
6.0/10
7.8/10
COLOR GAMUT SCORE
5.9/10
8.2/10
COLOR VOLUME SCORE
6.3/10
9.4/10
SDR BRIGHTNESS SCORE
6.3/10
9.5/10
COLORS OUT OF THE BOX SCORE
6.6/10
6.6/10
GRAY UNIFORMITY
5.8/10
The Samsung QN90B (LCD) is very good for cartoons & animation, while the TCL S450R (LCD) is only fair.
News, Talk, & Other TV
9.0/10
6.4/10
9.4/10
SDR BRIGHTNESS SCORE
6.3/10
8.0/10
UPSCALING
7.5/10
The Samsung QN90B (LCD) is excellent for news, talk, & other TV, while the TCL S450R (LCD) is only fair.
Bright Room
9.7/10
6.0/10
7.4/10
VIEWING ANGLE
5.1/10
9.4/10
SDR BRIGHTNESS SCORE
6.3/10
9.3/10
HDR BRIGHTNESS SCORE
5.6/10
9.0/10
REFLECTIONS SCORE
6.3/10
The Samsung QN90B (LCD) is best in class for bright room, while the TCL S450R (LCD) is only fair.
Cost
$1,198
$270
$0
$500
$1,000
$1,500
$2,000
The Samsung QN90B (LCD) has a price of $1,198 and the TCL S450R (LCD) costs $270.
"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 TCL S450R (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.
About TCL
TCL, the highly recognizable TV brand from China, has firmly established itself as the second-largest manufacturer in terms of sales volume. Renowned for striking an impressive balance between affordability, picture quality, and design, TCL TVs deliver a compelling overall package. While they have traditionally excelled in the low-end and midrange TV segments, TCL has recently made remarkable strides in the realm of high-end televisions, introducing impressive models that rival top competitors. Most TCL TVs use Roku software which is very user friendly and easy to use, but they have a few other models that use Google TV which has the largest app selection, but is not as user friendly as Roku.
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.
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About the TV team
Joe Golden, Ph.D
CEO and TVs Editor
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Staff Expert & Software Engineer
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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.