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Updated January 10, 2024·
The Samsung Q80B is generally a better choice if you often play video games and watch TV in bright rooms, as it has superior performance in these areas compared to the TCL S555. However, the TCL offers slightly better overall picture quality and is better for viewing movies and series in dark rooms. On the flip side, the TCL S555 comes at a lower cost, which could make it an attractive option if you're looking for value and primarily watch movies or don't require the best gaming or bright room performance. Both TVs support various HDR formats and have enough HDMI ports for connectivity. The Samsung Q80B has better sound quality and a higher refresh rate which could be beneficial for fast-moving content, while the TCL S555 has better uniformity for black colors, which might appeal to those who watch a lot of content with dark scenes. 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)
- Very good for gaming
- Good for use as monitor
- Good for upscaling
- Very good motion processing
- Good viewing angle
Advantages of the TCL S555 (LCD)
- Good for dark room
- Good for movies & TV
- Very good for cartoons & animation
Key differences
Picture Quality
7.1
7.8
5.33/10
CONTRAST
9.07/10
7.5/10
COLOR VOLUME SCORE
7.3/10
LED FALD
PANEL TYPE
LED FALD
IPS
PANEL SUB-TYPE
VA
The TCL S555 (LCD) and Samsung Q80B (LCD) both have good picture quality, though the TCL S555 (LCD) has somewhat better picture quality.
Movies & TV
6.4
7.9
5.33/10
CONTRAST
9.07/10
5.2/10
BLACK UNIFORMITY
7.0/10
7.5/10
UPSCALING
5.4/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
Yes
No
DOLBY VISION SUPPORT
Yes
The TCL S555 (LCD) is good for movies & TV, while the Samsung Q80B (LCD) is only fair.
The Samsung Q80B has a lower contrast and black uniformity compared to the TCL S555, which can make it less ideal for watching movies in a dark room where these features are very important. However, the Q80B has better viewing angles and colors out of the box, making it a better choice for a room with wider seating or if immediate optimal color performance without calibration is desired.
Sports
6.8
6.3
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
5.4/10
8.8/10
SDR BRIGHTNESS SCORE
8.5/10
Yes
HLG SUPPORT
Yes
The Samsung Q80B (LCD) and TCL S555 (LCD) are both only fair for sports, though the Samsung Q80B (LCD) is somewhat better.
The Samsung Q80B has a fair performance for sports due to its decent motion processing and satisfactory reflections handling but is limited by average response time and viewing angles. Conversely, the TCL S555 also presents fair sports watching ability, hindered by low reflections handling and response time, although it has slightly worse viewing angles and motion processing compared to the Samsung Q80B.
Gaming
8.2
6.7
8.1/10
RESPONSE TIME SCORE
7.0/10
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
4.6/10
60.0/100
GAMING LOCAL DIMMING
80.0/100
8.0/10
GAME HDR BRIGHTNESS SCORE
7.3/10
The Samsung Q80B (LCD) is very good for gaming, while the TCL S555 (LCD) is only fair.
The Samsung Q80B is better for gaming due to its very good response time and best input lag, which are crucial for fast-paced games, whereas the TCL S555 has just a good response time and best input lag but falls short on refresh rate, impacting gameplay smoothness and responsiveness.
Cartoons & Animation
7.6
8.4
7.3/10
COLOR GAMUT SCORE
7.4/10
7.5/10
COLOR VOLUME SCORE
7.3/10
8.8/10
SDR BRIGHTNESS SCORE
8.5/10
7.8/10
COLORS OUT OF THE BOX SCORE
8.6/10
6.4/10
GRAY UNIFORMITY
6.4/10
The TCL S555 (LCD) is very good for cartoons & animation, while the Samsung Q80B (LCD) is good.
The Samsung Q80B is rated good with colors out of the box, which is important for the accurate portrayal of vivacious and diverse tones in cartoons, but the TCL S555 is rated very good, indicating that it may provide even more precise and rich color reproduction for animation. Both TVs are considered to have good color volume and color gamut, which contribute to a more immersive viewing experience with bright, consistent colors across a range of brightness levels and hues essential for animated content.
News, Talk, & Other TV
7.8
7.0
8.8/10
SDR BRIGHTNESS SCORE
8.5/10
7.5/10
UPSCALING
5.4/10
The Samsung Q80B (LCD) and TCL S555 (LCD) are both good for news, talk, & other TV, though the Samsung Q80B (LCD) is somewhat better.
The Samsung Q80B performs well with upscaling lower resolution content found in news or talk shows, and its SDR brightness ensures good viewability in well-lit environments. The TCL S555 also does a fine job upscaling SD content, but its strong contrast is especially beneficial for consistent image quality during TV programs; however, it may not match the brightness levels of the Samsung Q80B, which could be noticeable in bright rooms.
Cost
$998
$600
$200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Samsung Q80B (LCD) has a price of $998 and the TCL S555 (LCD) costs $600.
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Key similarities
Bright Room
7.4
7.3
7.4/10
VIEWING ANGLE
5.5/10
8.8/10
SDR BRIGHTNESS SCORE
8.5/10
7.7/10
HDR BRIGHTNESS SCORE
7.0/10
6.0/10
REFLECTIONS SCORE
5.9/10
The Samsung Q80B (LCD) and TCL S555 (LCD) are both good for bright room.
The Samsung Q80B is better for watching TV in a bright room as it has very good SDR and HDR brightness and fares well with reflections. The TCL S555, also with very good SDR and HDR brightness, is not as effective with reflections, making it slightly less suitable for very bright environments.
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How the Samsung Q80B (LCD) and the TCL S555 (LCD) compare to other TVs
Spec Comparison
 |  | |
| Samsung Q80B (LCD) | TCL S555 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$998 | $600 | ||
Brand | |||
Brand | Samsung | TCL | |
Release Date | |||
Release Date | April 3, 2022 | September 3, 2022 | |
Full name | |||
Full name | QN65Q80B | 65S555 | |
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 | 6.1/10 | |
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 | 7.9/10 | |
Bright Room Score | |||
Bright Room Score | 7.5/10 | 7.4/10 | |
Gaming Score | |||
Gaming Score | 8.3/10 | 6.8/10 | |
Movies & TV Score | |||
Movies & TV Score | 6.5/10 | 7.9/10 | |
Sports Score | |||
Sports Score | 6.9/10 | 6.3/10 | |
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" | 32.7" x 56.9" x 3" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.7" x 56.9" | 35" x 56.9" | |
Weight without Stand | |||
Weight without Stand | 53.1 lbs | 45.9 lbs | |
VESA Mount | |||
VESA Mount | 400 x 300 | 300 x 300 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 13 bit | |
Black Frame Insertion | |||
Black Frame Insertion | Yes | Yes | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | Yes | |
Contrast | |||
Contrast | 5.3/10 | 9.1/10 | |
Local Dimming | |||
Local Dimming | 5.7/10 | 6.1/10 | |
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 S555 (LCD)
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digitaltrends
Caleb Denison | December 2022
"It looks great out of the box and the picture quality it is rock-solid for the price. (...) What really makes this a decent gaming TV, though, is the very low input lag. (...) But if you want to save a little money, the TCL S555 strikes a great balance between cost and performance – the kind of performance that’s impressive enough to deliver some wow to your eyes. (...)"
Get a great deal on the Samsung Q80B (LCD) or the TCL S555 (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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