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What we think
The PerfectRec TV team Learn more
Updated April 10, 2024·
If you're looking for an affordable TV and mostly watch content in darker environments, the TCL S355 might suit you, but its picture quality is subpar across all types of content and it doesn't handle bright rooms well. On the other hand, the TCL Q6 costs more but offers better performance in bright rooms, has higher picture quality for various content, supports advanced features like Dolby Vision and voice commands, and has significantly better response time for gaming, despite its poor gaming score. If these enhanced features align with your viewing preferences and you can allocate a higher budget, the TCL Q6 would be the preferable choice. 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 TCL S355 (LCD)
- Good for upscaling
Advantages of the TCL Q6 (LCD)
- Good for bright room
Key differences
Picture Quality
5.3
6.9
6.43/10
CONTRAST
5.64/10
5.8/10
COLOR VOLUME SCORE
7.5/10
LED
PANEL TYPE
LED
VA
PANEL SUB-TYPE
VA
The TCL Q6 (LCD) has only fair picture quality, while the TCL S355 (LCD) has poor picture quality.
Movies & TV
5.2
5.9
6.43/10
CONTRAST
5.64/10
5.1/10
BLACK UNIFORMITY
9.0/10
7.0/10
UPSCALING
6.3/10
No
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
No
DOLBY VISION SUPPORT
Yes
The TCL Q6 (LCD) and TCL S355 (LCD) are both poor for movies & TV, though the TCL Q6 (LCD) is somewhat better.
Cartoons & Animation
5.3
6.6
5.4/10
COLOR GAMUT SCORE
7.3/10
5.8/10
COLOR VOLUME SCORE
7.5/10
5.0/10
SDR BRIGHTNESS SCORE
8.1/10
4.7/10
COLORS OUT OF THE BOX SCORE
5.8/10
5.5/10
GRAY UNIFORMITY
6.2/10
The TCL Q6 (LCD) is only fair for cartoons & animation, while the TCL S355 (LCD) is poor.
News, Talk, & Other TV
5.6
6.2
5.0/10
SDR BRIGHTNESS SCORE
8.1/10
7.0/10
UPSCALING
6.3/10
The TCL Q6 (LCD) is only fair for news, talk, & other TV, while the TCL S355 (LCD) is poor.
Bright Room
4.7
7.2
6.0/10
VIEWING ANGLE
5.4/10
5.0/10
SDR BRIGHTNESS SCORE
8.1/10
2.5/10
HDR BRIGHTNESS SCORE
7.6/10
6.3/10
REFLECTIONS SCORE
5.9/10
The TCL Q6 (LCD) is good for bright room, while the TCL S355 (LCD) is poor.
Cost
$168
$348
$100
$200
$300
$400
$500
The TCL S355 (LCD) has a price of $168 and the TCL Q6 (LCD) costs $348.
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Key similarities
Sports
6.1
6.2
3.9/10
MOTION PROCESSING
4.6/10
60Hz
REFRESH RATE
60Hz
5.6/10
INPUT LAG SCORE
10.0/10
7.0/10
UPSCALING
6.3/10
5.0/10
SDR BRIGHTNESS SCORE
8.1/10
No
HLG SUPPORT
Yes
The TCL Q6 (LCD) and TCL S355 (LCD) are both only fair for sports.
Gaming
5.5
5.8
6.2/10
RESPONSE TIME SCORE
6.4/10
5.6/10
INPUT LAG SCORE
10.0/10
3.9/10
MOTION PROCESSING
4.6/10
0.0/100
GAMING LOCAL DIMMING
19.0/100
2.5/10
GAME HDR BRIGHTNESS SCORE
8.1/10
The TCL Q6 (LCD) and TCL S355 (LCD) are both poor for gaming.
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How the TCL S355 (LCD) and the TCL Q6 (LCD) compare to other TVs
Spec Comparison
 |  | |
| TCL S355 (LCD) | TCL Q6 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$168 | $348 | ||
Brand | |||
Brand | TCL | TCL | |
Release Date | |||
Release Date | August 2, 2022 | July 1, 2023 | |
Full name | |||
Full name | 40S355 | 55Q650G | |
Screen Size | |||
Screen Size | 40" | 55" | |
Screen Resolution | |||
Screen Resolution | 1080P | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Roku TV | Google TV | |
Sound Quality Score | |||
Sound Quality Score | 5.9/10 | 6.4/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 3 | 3 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 5.3/10 | 7/10 | |
Bright Room Score | |||
Bright Room Score | 4.7/10 | 7.2/10 | |
Gaming Score | |||
Gaming Score | 5.5/10 | 5.9/10 | |
Movies & TV Score | |||
Movies & TV Score | 5.2/10 | 6/10 | |
Sports Score | |||
Sports Score | 6.1/10 | 6.3/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 20.4" x 35.6" x 2.9" | 28" x 48.3" x 3.2" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 22.7" x 35.6" | 29.9" x 48.3" | |
Weight without Stand | |||
Weight without Stand | 13.2 lbs | 24.2 lbs | |
VESA Mount | |||
VESA Mount | 100 x 100 | 200 x 300 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 8 bit | 10 bit | |
Black Frame Insertion | |||
Black Frame Insertion | No | No | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | No | Yes | |
Contrast | |||
Contrast | 6.4/10 | 5.6/10 | |
Local Dimming | |||
Local Dimming | 2.5/10 | 3.5/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.0 | 2.0 | |
Speaker Power | |||
Speaker Power | 16 W | 20 W | |
Dolby Atmos | |||
Dolby Atmos | No | Yes | |
DTS:X | |||
DTS:X | No | No | |
Shopping
TCL Q6 (LCD)
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Dig into reviews and images
CNN Underscored
Michael Gowan | July 2023
"If you’re looking for a good overall viewing experience without spending a lot, the TCL Q6 fits the bill. With its good color reproduction, the image on the screen will do just fine, especially for HDR content."
Get a great deal on the TCL S355 (LCD) or the TCL Q6 (LCD)
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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About the TV team
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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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.
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