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Updated April 10, 2024·
If you're on a tight budget, the TCL S355 is more wallet-friendly, but consider that it has performance limitations, particularly in picture quality across various content types like movies, sports, and in both dark and bright rooms. The LG UP8000, despite being pricier, offers better viewing angles and might be the better choice for a shared family space with wide seating. Neither TV excels in picture or gaming performance, but the LG UP8000 has an edge with a slightly better representation of colors and motion handling. If you often watch in well-lit areas, the LG’s better handling of reflections could also be a deciding factor. Keep in mind that the LG UP8000 also supports more advanced HDR formats, which could enhance your viewing experience if you have access to HDR content. 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 LG UP8000 (LCD)
- Good viewing angle
- Good reflections
Advantages of the TCL S355 (LCD)
- The TCL S355 (LCD) has no clear advantages over the LG UP8000 (LCD).
Key differences
Cartoons & Animation
5.9
5.3
5.9/10
COLOR GAMUT SCORE
5.4/10
5.8/10
COLOR VOLUME SCORE
5.8/10
6.5/10
SDR BRIGHTNESS SCORE
5.0/10
7.1/10
COLORS OUT OF THE BOX SCORE
4.7/10
6.2/10
GRAY UNIFORMITY
5.5/10
The LG UP8000 (LCD) and TCL S355 (LCD) are both poor for cartoons & animation, though the LG UP8000 (LCD) is somewhat better.
News, Talk, & Other TV
6.2
5.6
6.5/10
SDR BRIGHTNESS SCORE
5.0/10
7.5/10
UPSCALING
7.0/10
The LG UP8000 (LCD) is only fair for news, talk, & other TV, while the TCL S355 (LCD) is poor.
Bright Room
5.9
4.7
7.5/10
VIEWING ANGLE
6.0/10
6.5/10
SDR BRIGHTNESS SCORE
5.0/10
5.8/10
HDR BRIGHTNESS SCORE
2.5/10
7.0/10
REFLECTIONS SCORE
6.3/10
The LG UP8000 (LCD) and TCL S355 (LCD) are both poor for bright room, though the LG UP8000 (LCD) is somewhat better.
Cost
$480
$168
$100
$200
$300
$400
$500
$600
$700
The LG UP8000 (LCD) has a price of $480 and the TCL S355 (LCD) costs $168.
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Key similarities
Picture Quality
5.7
5.3
5.10/10
CONTRAST
6.43/10
5.8/10
COLOR VOLUME SCORE
5.8/10
LED
PANEL TYPE
LED
IPS
PANEL SUB-TYPE
VA
The LG UP8000 (LCD) and TCL S355 (LCD) both have poor picture quality.
Movies & TV
5.3
5.2
5.10/10
CONTRAST
6.43/10
5.5/10
BLACK UNIFORMITY
5.1/10
7.5/10
UPSCALING
7.0/10
Yes
HDR10 SUPPORT
No
No
HDR10+ SUPPORT
No
No
DOLBY VISION SUPPORT
No
The LG UP8000 (LCD) and TCL S355 (LCD) are both poor for movies & TV.
Sports
6.6
6.1
6.0/10
MOTION PROCESSING
3.9/10
60Hz
REFRESH RATE
60Hz
10.0/10
INPUT LAG SCORE
5.6/10
7.5/10
UPSCALING
7.0/10
6.5/10
SDR BRIGHTNESS SCORE
5.0/10
Yes
HLG SUPPORT
No
The LG UP8000 (LCD) and TCL S355 (LCD) are both only fair for sports.
Gaming
5.7
5.5
6.7/10
RESPONSE TIME SCORE
6.2/10
10.0/10
INPUT LAG SCORE
5.6/10
6.0/10
MOTION PROCESSING
3.9/10
0.0/100
GAMING LOCAL DIMMING
0.0/100
6.0/10
GAME HDR BRIGHTNESS SCORE
2.5/10
The LG UP8000 (LCD) and TCL S355 (LCD) are both poor for gaming.
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How the LG UP8000 (LCD) and the TCL S355 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG UP8000 (LCD) | TCL S355 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$480 | $168 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | July 1, 2021 | August 2, 2022 | |
Full name | |||
Full name | 43UP8000 | 40S355 | |
Screen Size | |||
Screen Size | 43" | 40" | |
Screen Resolution | |||
Screen Resolution | 4K | 1080P | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Roku TV | |
Sound Quality Score | |||
Sound Quality Score | 6.7/10 | 5.9/10 | |
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 | 5.8/10 | 5.3/10 | |
Bright Room Score | |||
Bright Room Score | 6/10 | 4.7/10 | |
Gaming Score | |||
Gaming Score | 5.8/10 | 5.5/10 | |
Movies & TV Score | |||
Movies & TV Score | 5.4/10 | 5.2/10 | |
Sports Score | |||
Sports Score | 6.6/10 | 6.1/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 22.2" x 38.1" x 2.2" | 20.4" x 35.6" x 2.9" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 24.5" x 38.1" | 22.7" x 35.6" | |
Weight without Stand | |||
Weight without Stand | 19.4 lbs | 13.2 lbs | |
VESA Mount | |||
VESA Mount | 200 x 200 | 100 x 100 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 8 bit | |
Black Frame Insertion | |||
Black Frame Insertion | No | No | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | No | |
Contrast | |||
Contrast | 5.1/10 | 6.4/10 | |
Local Dimming | |||
Local Dimming | 2.5/10 | 2.5/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.0 | 2.0 | |
Speaker Power | |||
Speaker Power | 20 W | 16 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | No | |
DTS:X | |||
DTS:X | No | No | |
Shopping
LG UP8000 (LCD)
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Dig into reviews and images
Home Media Entertainment
Stratos Kampourogiannis | July 2021
"What we liked on this one was the very sharp 4K images it could display, its good up-scaling capabilities, nice viewing angles and extremely low input lag. Lastly the new webOS 6.0 is great even if it needs some time to get your bearings while the redesigned Magic Remote feels fresh even if functionality remains the same."
Get a great deal on the LG UP8000 (LCD) or the TCL S355 (LCD)
About LG
LG, a prominent TV brand from Korea, has played a significant role in popularizing OLED TVs. OLED technology is hailed as the future of TV technology. Their TVs employ WebOS, a proprietary smart TV software that not only offers seamless functionality but also includes gaming-specific features, earning praise from players worldwide. Often regarded as the gateway to unparalleled viewing experiences, LG's mid-range OLEDs come highly recommended, making them a worthwhile investment for those willing to stretch their budget for superior quality.
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.
By the numbers
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TVs evaluated
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Recommendations made
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About the TV team
Joe Golden, Ph.D
CEO and TVs Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
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Chandradeep Chowdhury
Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
Jaime Roldán
TVs Expert
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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