A comparison of specs, key information, reviews, and best pricing from top retailers
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Updated January 10, 2024·
The Samsung QN90C, being a high-end model, is priced at a premium. It generally provides a better viewing experience with higher quality across various content including movies, sports, and gaming. It's also more suited for bright rooms due to its superior brightness and reflection handling. For gaming, its low input lag and high responsiveness will be beneficial. On the other hand, the TCL S546 is a budget-friendly option. While it offers good quality for its price, it falls behind the Samsung in picture quality, brightness, and gaming performance. It has lower scores in handling bright room conditions. If you prioritize top-notch picture quality, gaming performance, and have a bright viewing space, and if the budget is not a constraint, the Samsung QN90C would be the better choice. However, if you're looking for more affordable options and can compromise on some performance aspects, the TCL S546 could offer good value for its price. 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 QN90C (LCD)
- Best in class for bright 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 S546 (LCD)
- The TCL S546 (LCD) has no clear advantages over the Samsung QN90C (LCD).
Key differences
Picture Quality
8.1
7.4
7.38/10
CONTRAST
8.21/10
9.1/10
COLOR VOLUME SCORE
8.0/10
miniLED FALD
PANEL TYPE
LED FALD
ADS / IPS
PANEL SUB-TYPE
VA
The Samsung QN90C (LCD) has very good picture quality, while the TCL S546 (LCD) has good picture quality.
Movies & TV
8.0
7.0
7.38/10
CONTRAST
8.21/10
6.8/10
BLACK UNIFORMITY
6.8/10
8.0/10
UPSCALING
5.9/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
Yes
No
DOLBY VISION SUPPORT
Yes
The Samsung QN90C (LCD) is very good for movies & TV, while the TCL S546 (LCD) is good.
The Samsung QN90C delivers excellent contrast, impressive local dimming, and good black uniformity, which are crucial for deep blacks and detailed shadows in movies and cinematic TV. On the other hand, the TCL S546 also offers outstanding contrast and good black uniformity but falls short with less effective local dimming, affecting dark scene portrayal and overall picture depth.
Sports
7.0
6.3
8.0/10
MOTION PROCESSING
4.6/10
120Hz
REFRESH RATE
60Hz
10.0/10
INPUT LAG SCORE
8.0/10
8.0/10
UPSCALING
5.9/10
10.0/10
SDR BRIGHTNESS SCORE
8.2/10
Yes
HLG SUPPORT
Yes
The Samsung QN90C (LCD) is good for sports, while the TCL S546 (LCD) is only fair.
The Samsung QN90C is preferred for sports due to its excellent reflection handling and better motion processing, which are crucial for fast-paced action, whereas the TCL S546, with its fair reflection handling and lower motion processing capabilities, is less suited for dynamic sports content. Additionally, the wider viewing angles of the QN90C accommodate larger groups better, but the S546's weaker viewing angles may limit the clarity of the display from off-center positions.
Gaming
8.2
6.6
7.8/10
RESPONSE TIME SCORE
7.6/10
10.0/10
INPUT LAG SCORE
8.0/10
8.0/10
MOTION PROCESSING
4.6/10
75.0/100
GAMING LOCAL DIMMING
60.0/100
8.9/10
GAME HDR BRIGHTNESS SCORE
6.9/10
The Samsung QN90C (LCD) is very good for gaming, while the TCL S546 (LCD) is only fair.
The Samsung QN90C is better suited for gaming than the TCL S546 because it has a higher refresh rate of 120Hz, which allows for smoother motion, and it boasts lower input lag, providing a more responsive gaming experience. Conversely, the TCL S546 has a lower 60Hz refresh rate and higher input lag, which could result in less fluid motion and a less immediate response to gaming inputs.
Cartoons & Animation
8.8
6.6
7.5/10
COLOR GAMUT SCORE
7.8/10
9.1/10
COLOR VOLUME SCORE
8.0/10
10.0/10
SDR BRIGHTNESS SCORE
8.2/10
8.1/10
COLORS OUT OF THE BOX SCORE
4.4/10
7.7/10
GRAY UNIFORMITY
7.0/10
The Samsung QN90C (LCD) is very good for cartoons & animation, while the TCL S546 (LCD) is only fair.
News, Talk, & Other TV
8.8
6.4
10.0/10
SDR BRIGHTNESS SCORE
8.2/10
8.0/10
UPSCALING
5.9/10
The Samsung QN90C (LCD) is very good for news, talk, & other TV, while the TCL S546 (LCD) is only fair.
The Samsung QN90C excels in upscaling lower resolution content and delivers very high SDR brightness, making it particularly suitable for viewing in well-lit environments and ensuring clear presentation of standard TV programs. The TCL S546, while offering good SDR brightness, falls short in upscaling and color performance right out of the box, which can affect the immediate viewing experience of news and talk shows without additional calibration.
Bright Room
9.7
7.2
6.5/10
VIEWING ANGLE
5.3/10
10.0/10
SDR BRIGHTNESS SCORE
8.2/10
8.8/10
HDR BRIGHTNESS SCORE
6.8/10
9.0/10
REFLECTIONS SCORE
6.0/10
The Samsung QN90C (LCD) is best in class for bright room, while the TCL S546 (LCD) is good.
The Samsung QN90C outshines for viewing in a bright room with its higher brightness in both standard and high dynamic range content, combined with its superior reflection handling, ensuring a clear picture even in sunny conditions. Meanwhile, the TCL S546, despite having very good performance in standard dynamic range brightness, falls behind in high dynamic range brightness and reflection handling, making it less ideal for well-lit environments.
Cost
$1,299
$398
$0
$500
$1,000
$1,500
$2,000
The Samsung QN90C (LCD) has a price of $1,299 and the TCL S546 (LCD) costs $398.
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How the Samsung QN90C (LCD) and the TCL S546 (LCD) compare to other TVs
Spec Comparison
 |  | |
| Samsung QN90C (LCD) | TCL S546 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,299 | $398 | ||
Brand | |||
Brand | Samsung | TCL | |
Release Date | |||
Release Date | March 2, 2023 | August 3, 2021 | |
Full name | |||
Full name | QN65QN90C | 65S546 | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Tizen | Android TV | |
Sound Quality Score | |||
Sound Quality Score | 8.3/10 | 5.9/10 | |
NextGen Ready | |||
NextGen Ready | Yes | No | |
HDMI Ports | |||
HDMI Ports | 4 | 3 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.1/10 | 7.4/10 | |
Bright Room Score | |||
Bright Room Score | 9.7/10 | 7.2/10 | |
Gaming Score | |||
Gaming Score | 8.3/10 | 6.7/10 | |
Movies & TV Score | |||
Movies & TV Score | 8.1/10 | 7/10 | |
Sports Score | |||
Sports Score | 7/10 | 6.4/10 | |
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 1.1" | 32.9" x 56.9" x 3" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.1" x 56.9" | 34.8" x 56.9" | |
Weight without Stand | |||
Weight without Stand | 53.4 lbs | 47.4 lbs | |
VESA Mount | |||
VESA Mount | 400 x 400 | 300 x 300 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 10 bit | |
Black Frame Insertion | |||
Black Frame Insertion | Yes | Yes | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | Yes | |
Contrast | |||
Contrast | 7.4/10 | 8.2/10 | |
Local Dimming | |||
Local Dimming | 7/10 | 5.7/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 4.2.2 | 2.0 | |
Speaker Power | |||
Speaker Power | 60 W | 16 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | No | |
Get a great deal on the Samsung QN90C (LCD) or the TCL S546 (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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