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Updated January 10, 2024·
The Samsung QN90A is a premium TV with exceptional brightness and superb picture quality, making it an excellent option for viewing movies, sports, gaming, and in bright rooms. It offers a high refresh rate, better for fast-moving content and gaming, and its mini LED technology provides better contrast. On the other hand, the TCL S435 is a budget-friendly option, with adequate performance for general TV and news watching, but it may not perform as well with sports or in very bright rooms due to lower brightness and refresh rate. If the budget allows for a high-quality viewing experience across various content and lighting conditions, the Samsung QN90A is advisable; however, if cost-saving is a priority with moderate viewing needs, the TCL S435 could suffice. 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 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 cartoons & animation
- Very good for use as monitor
- Very good for upscaling
- Very good motion processing
- Excellent reflections
Advantages of the TCL S435 (LCD)
- The TCL S435 (LCD) has no clear advantages over the Samsung QN90A (LCD).
Key differences
Picture Quality
8.1
6.6
7.00/10
CONTRAST
7.50/10
8.2/10
COLOR VOLUME SCORE
6.6/10
miniLED FALD
PANEL TYPE
LED
VA
PANEL SUB-TYPE
VA
The Samsung QN90A (LCD) has very good picture quality, while the TCL S435 (LCD) has only fair picture quality.
Movies & TV
8.0
6.1
7.00/10
CONTRAST
7.50/10
7.0/10
BLACK UNIFORMITY
6.7/10
8.0/10
UPSCALING
5.9/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
No
No
DOLBY VISION SUPPORT
No
The Samsung QN90A (LCD) is very good for movies & TV, while the TCL S435 (LCD) is only fair.
The Samsung QN90A is very good for movies and cinematic TV due to its excellent local dimming, which enhances contrast and black uniformity, and it has great color accuracy right out of the box. On the other hand, the TCL S435 is only fair in this regard because it doesn't feature local dimming, which impacts its contrast and black uniformity negatively, and while its colors out of the box are rated excellent, it falls short in gray uniformity and viewing angles.
Sports
7.0
5.9
8.0/10
MOTION PROCESSING
3.2/10
120Hz
REFRESH RATE
60Hz
10.0/10
INPUT LAG SCORE
5.8/10
8.0/10
UPSCALING
5.9/10
9.4/10
SDR BRIGHTNESS SCORE
5.2/10
Yes
HLG SUPPORT
Yes
The Samsung QN90A (LCD) is good for sports, while the TCL S435 (LCD) is poor.
The Samsung QN90A outshines the TCL S435 when watching sports due to its superior motion processing, faster response time, better handling of reflections, and wider viewing angles, making the action more fluid and visible from different seating positions. While both TVs show some variation in gray shades across the screen, the Samsung has slightly better gray uniformity, which is less critical but still contributes to a more even viewing experience during sports events.
Gaming
8.3
5.5
8.3/10
RESPONSE TIME SCORE
6.2/10
10.0/10
INPUT LAG SCORE
5.8/10
8.0/10
MOTION PROCESSING
3.2/10
70.0/100
GAMING LOCAL DIMMING
0.0/100
9.3/10
GAME HDR BRIGHTNESS SCORE
5.3/10
The Samsung QN90A (LCD) is very good for gaming, while the TCL S435 (LCD) is poor.
The Samsung QN90A has a much better response time and input lag, which are crucial for gaming performance, compared to the TCL S435, which is rated poorly in both aspects. This means that the QN90A will be more responsive and offer a smoother gaming experience.
Cartoons & Animation
8.8
7.0
7.8/10
COLOR GAMUT SCORE
6.0/10
8.2/10
COLOR VOLUME SCORE
6.6/10
9.4/10
SDR BRIGHTNESS SCORE
5.2/10
9.5/10
COLORS OUT OF THE BOX SCORE
9.0/10
6.4/10
GRAY UNIFORMITY
5.9/10
The Samsung QN90A (LCD) is very good for cartoons & animation, while the TCL S435 (LCD) is good.
The Samsung QN90A delivers excellent colors right out of the box and has a very good color gamut, which yields rich and vibrant colors essential for the animated visuals. On the other hand, while the TCL S435 also offers excellent out-of-the-box colors, its color gamut and color volume are only fair, meaning its range of colors isn't as wide or intense, which may result in less dynamic animations.
News, Talk, & Other TV
8.9
5.8
9.4/10
SDR BRIGHTNESS SCORE
5.2/10
8.0/10
UPSCALING
5.9/10
The Samsung QN90A (LCD) is very good for news, talk, & other TV, while the TCL S435 (LCD) is poor.
The Samsung QN90A outperforms the TCL S435 for watching news and TV programs because it has superior upscaling quality and higher SDR brightness, both very important for such content. Furthermore, the Samsung's better color accuracy out of the box and wider color gamut contribute to more vibrant and true-to-life images, while its local dimming and higher contrast enhance detail in various scenes, though these are somewhat less critical.
Bright Room
9.7
5.6
6.5/10
VIEWING ANGLE
5.0/10
9.4/10
SDR BRIGHTNESS SCORE
5.2/10
9.3/10
HDR BRIGHTNESS SCORE
5.1/10
9.0/10
REFLECTIONS SCORE
5.9/10
The Samsung QN90A (LCD) is best in class for bright room, while the TCL S435 (LCD) is poor.
The Samsung QN90A offers excellent SDR and HDR brightness, enhancing visibility in bright rooms and handling reflections effectively, while the TCL S435 struggles in brightness and reflection handling, which diminishes its performance in well-lit environments. Additionally, the Samsung QN90A boasts superior color volume and gamut, contributing to more vibrant and accurate colors even in sunny conditions, compared to the more muted performance by the TCL S435.
Cost
$1,470
$700
$0
$500
$1,000
$1,500
$2,000
$2,500
The Samsung QN90A (LCD) has a price of $1,470 and the TCL S435 (LCD) costs $700.
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How the Samsung QN90A (LCD) and the TCL S435 (LCD) compare to other TVs
Spec Comparison
 |  | |
| Samsung QN90A (LCD) | TCL S435 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,470 | $700 | ||
Brand | |||
Brand | Samsung | TCL | |
Release Date | |||
Release Date | February 4, 2021 | September 4, 2020 | |
Full name | |||
Full name | QN65QN90A | 65S435 | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Tizen | Roku TV | |
Sound Quality Score | |||
Sound Quality Score | 8.3/10 | 5.9/10 | |
NextGen Ready | |||
NextGen Ready | Yes | No | |
HDMI Ports | |||
HDMI Ports | 4 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.2/10 | 6.7/10 | |
Bright Room Score | |||
Bright Room Score | 9.8/10 | 5.6/10 | |
Gaming Score | |||
Gaming Score | 8.4/10 | 5.6/10 | |
Movies & TV Score | |||
Movies & TV Score | 8.1/10 | 6.2/10 | |
Sports Score | |||
Sports Score | 7/10 | 6/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.6" x 56.9" x 1" | 33.2" x 57.4" x 3.3" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.2" x 56.9" | 35.3" x 57.4" | |
Weight without Stand | |||
Weight without Stand | 53.8 lbs | 37.9 lbs | |
VESA Mount | |||
VESA Mount | 400 x 300 | 300 x 300 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 10 bit | |
Black Frame Insertion | |||
Black Frame Insertion | Yes | No | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | No | |
Contrast | |||
Contrast | 7/10 | 7.5/10 | |
Local Dimming | |||
Local Dimming | 8/10 | 2.5/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 4.2.2 | 2.0 | |
Speaker Power | |||
Speaker Power | 60 W | 16 W | |
Dolby Atmos | |||
Dolby Atmos | Bypass only | Dolby Digital Plus Bypass Only | |
DTS:X | |||
DTS:X | No | No | |
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TCL S435 (LCD)
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Dig into reviews and images
CNET
Geoffrey Morrison | June 2021
"The TCL 4-Series is so inexpensive and capable you might start to question why there are any multithousand-dollar TVs at all. The 4-Series setup is intuitive and easy. If you're just looking for an easy-to-use TV with decent picture, this is an excellent place to start."
Get a great deal on the Samsung QN90A (LCD) or the TCL S435 (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.
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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.
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