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Updated January 10, 2024·
The Samsung Q80B is an upper midrange TV that typically costs more, whereas the TCL S455 is a budget TV and substantially cheaper. If you prioritize gaming performance and features like great speakers and wide viewing angles, the Samsung is a strong choice; it also shows well in bright rooms. For those with a tighter budget who still want decent overall picture quality and can compromise on gaming and motion processing, the TCL could serve well, especially in dark environments due to its higher contrast. Neither TV is ideal if reflections are a concern, but both perform adequately in that regard. 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 Q80B (LCD)
- Good for bright room
- Very good for gaming
- Good for news, talk, & other TV
- Good for cartoons & animation
- Good for use as monitor
- Very good motion processing
- Good viewing angle
Advantages of the TCL S455 (LCD)
- The TCL S455 (LCD) has no clear advantages over the Samsung Q80B (LCD).
Key differences
Picture Quality
7.1
6.5
5.33/10
CONTRAST
6.43/10
7.5/10
COLOR VOLUME SCORE
6.3/10
LED FALD
PANEL TYPE
LED
IPS
PANEL SUB-TYPE
VA
The Samsung Q80B (LCD) has good picture quality, while the TCL S455 (LCD) has only fair picture quality.
Sports
6.8
6.1
8.0/10
MOTION PROCESSING
4.6/10
120Hz
REFRESH RATE
60Hz
10.0/10
INPUT LAG SCORE
10.0/10
7.5/10
UPSCALING
7.5/10
8.8/10
SDR BRIGHTNESS SCORE
6.3/10
Yes
HLG SUPPORT
Yes
The Samsung Q80B (LCD) and TCL S455 (LCD) are both only fair for sports, though the Samsung Q80B (LCD) is somewhat better.
The Samsung Q80B and TCL S455 both exhibit fair performance for sports viewing, primarily because their reflection handling is rated relatively average, which can be problematic in bright rooms. The Samsung Q80B has better response time and motion processing, enhancing fast-moving scenes and reducing motion blur, while the TCL S455's lower performance in these areas might result in less smooth action during fast sports games.
Gaming
8.2
5.7
8.1/10
RESPONSE TIME SCORE
6.0/10
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
4.6/10
60.0/100
GAMING LOCAL DIMMING
10.0/100
8.0/10
GAME HDR BRIGHTNESS SCORE
5.8/10
The Samsung Q80B (LCD) is very good for gaming, while the TCL S455 (LCD) is poor.
The Samsung Q80B offers a superior gaming experience with a very good response time and the best input lag performance, alongside a high refresh rate of 120Hz, providing very smooth motion for fast-paced games. In contrast, the TCL S455, while having good input lag, has only a fair response time and a lower refresh rate of 60Hz, which means it may not be as responsive or fluid in displaying fast-moving content.
Cartoons & Animation
7.6
6.0
7.3/10
COLOR GAMUT SCORE
5.9/10
7.5/10
COLOR VOLUME SCORE
6.3/10
8.8/10
SDR BRIGHTNESS SCORE
6.3/10
7.8/10
COLORS OUT OF THE BOX SCORE
6.6/10
6.4/10
GRAY UNIFORMITY
5.8/10
The Samsung Q80B (LCD) is good for cartoons & animation, while the TCL S455 (LCD) is only fair.
The Samsung Q80B is considered good for watching cartoons and animation because it has a stronger performance in colors out of the box and a good color gamut, which are very important for animated content. In contrast, the TCL S455, while satisfactory, offers less vibrant and accurate colors out of the box and a fair color gamut, which may not produce as colorful and engaging images for animated content.
News, Talk, & Other TV
7.8
6.4
8.8/10
SDR BRIGHTNESS SCORE
6.3/10
7.5/10
UPSCALING
7.5/10
The Samsung Q80B (LCD) is good for news, talk, & other TV, while the TCL S455 (LCD) is only fair.
The Samsung Q80B delivers vibrant, accurate colors and excellent upscaling for standard-definition content, making it a superior choice for viewing news and talk shows. On the other hand, while the TCL S455 still offers fair upscaling and decent color reproduction, it falls short of the Samsung's performance levels, particularly in brightness and color accuracy.
Bright Room
7.4
6.0
7.4/10
VIEWING ANGLE
5.1/10
8.8/10
SDR BRIGHTNESS SCORE
6.3/10
7.7/10
HDR BRIGHTNESS SCORE
5.6/10
6.0/10
REFLECTIONS SCORE
6.3/10
The Samsung Q80B (LCD) is good for bright room, while the TCL S455 (LCD) is only fair.
The Samsung Q80B is better for watching TV in a bright room largely because it has a higher SDR brightness, which helps maintain picture quality in well-lit environments, while the TCL S455 has a lower SDR brightness and might not look as good in the same conditions; both TVs are merely adequate in handling reflections, which means neither is exceptional at reducing glare. Additionally, the higher contrast, color volume, and color gamut of the Samsung Q80B contribute to a more vibrant and engaging image compared to the TCL S455, whose performance in these areas is not as strong, particularly in terms of a notable gap in color volume and gamut.
Cost
$998
$584
$200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Samsung Q80B (LCD) has a price of $998 and the TCL S455 (LCD) costs $584.
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Key similarities
Movies & TV
6.4
6.0
5.33/10
CONTRAST
6.43/10
5.2/10
BLACK UNIFORMITY
9.2/10
7.5/10
UPSCALING
7.5/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
No
No
DOLBY VISION SUPPORT
No
The Samsung Q80B (LCD) and TCL S455 (LCD) are both only fair for movies & TV.
The Samsung Q80B has a lower contrast ratio and weaker black uniformity compared to the TCL S455, which may not provide the deepest blacks in dark scenes for movies. However, the Q80B compensates with better viewing angles, color accuracy out of the box, and local dimming feature which can enhance the movie-watching experience, especially in rooms with wider seating arrangements or varied lighting.
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How the Samsung Q80B (LCD) and the TCL S455 (LCD) compare to other TVs
Spec Comparison
 |  | |
| Samsung Q80B (LCD) | TCL S455 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$998 | $584 | ||
Brand | |||
Brand | Samsung | TCL | |
Release Date | |||
Release Date | April 3, 2022 | May 5, 2022 | |
Full name | |||
Full name | QN65Q80B | 65S455 | |
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 | 8.6/10 | 6/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 4 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 7.1/10 | 6.6/10 | |
Bright Room Score | |||
Bright Room Score | 7.5/10 | 6/10 | |
Gaming Score | |||
Gaming Score | 8.3/10 | 5.7/10 | |
Movies & TV Score | |||
Movies & TV Score | 6.5/10 | 6/10 | |
Sports Score | |||
Sports Score | 6.9/10 | 6.2/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.7" x 56.9" x 2.2" | 32.8" x 56.9" x 3.2" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.7" x 56.9" | 34.8" x 5.9" | |
Weight without Stand | |||
Weight without Stand | 53.1 lbs | 30.9 lbs | |
VESA Mount | |||
VESA Mount | 400 x 300 | 200 x 200 | |
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 | Yes | |
Contrast | |||
Contrast | 5.3/10 | 6.4/10 | |
Local Dimming | |||
Local Dimming | 5.7/10 | 3/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2.2 | 2.0 | |
Speaker Power | |||
Speaker Power | 60 W | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Bypass only | Yes | |
DTS:X | |||
DTS:X | No | No | |
Shopping
Samsung Q80B (LCD)
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Dig into reviews and images
Tom's guide
Matthew Murray | February 2023
"For most people its picture, sound, and price make it a midrange TV worth considering. HDR brightness was generally exceptional. Its viewing angles are shockingly good, among the very best we’ve seen recently from any non-OLED TV. For gamers input lag isn’t too shabby."
TCL S455 (LCD)
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USA Today
Lee Neikirk | January 2022
"A highly affordable but reliably kitted-out 4K Roku TV that, while far from perfect, still punches above its price and delivers a great user experience. If you want to soup up movie night for a bargain, the 4-Series won’t let you down. You may never need to plug in a set-top box or streaming device."
Get a great deal on the Samsung Q80B (LCD) or the TCL S455 (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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