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Updated April 10, 2024·
If you're on a budget and want to save money, the LG UQ7570 may suit you, but be aware that its performance is generally lower, especially in bright rooms and for dynamic content like sports or gaming. On the other hand, the TCL S555 costs more but offers good overall picture quality and performs well for both movies and sports. It's also more suitable for darker rooms and has better contrast, which is great for watching movies with deeper blacks. Both have voice controls and support HDR, but the TCL adds Dolby Vision and HGiG, which may enhance your HDR experience. 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 UQ7570 (LCD)
- Very good motion processing
- Good viewing angle
Advantages of the TCL S555 (LCD)
- Good for bright room
- Good for dark room
- Good for movies & TV
- Good for news, talk, & other TV
- Very good for cartoons & animation
Key differences
Picture Quality
5.1
7.8
3.307692308/10
CONTRAST
9.07/10
5.7/10
COLOR VOLUME SCORE
7.3/10
LED
PANEL TYPE
LED FALD
IPS
PANEL SUB-TYPE
VA
The TCL S555 (LCD) has good picture quality, while the LG UQ7570 (LCD) has poor picture quality.
Movies & TV
4.7
7.9
3.307692308/10
CONTRAST
9.07/10
4.8/10
BLACK UNIFORMITY
7.0/10
6.3/10
UPSCALING
5.4/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
No
DOLBY VISION SUPPORT
Yes
The TCL S555 (LCD) is good for movies & TV, while the LG UQ7570 (LCD) is poor.
Gaming
5.4
6.7
5.0/10
RESPONSE TIME SCORE
7.0/10
10.0/10
INPUT LAG SCORE
10.0/10
8.2/10
MOTION PROCESSING
4.6/10
0.0/100
GAMING LOCAL DIMMING
80.0/100
5.8/10
GAME HDR BRIGHTNESS SCORE
7.3/10
The TCL S555 (LCD) is only fair for gaming, while the LG UQ7570 (LCD) is poor.
Cartoons & Animation
5.5
8.4
5.9/10
COLOR GAMUT SCORE
7.4/10
5.7/10
COLOR VOLUME SCORE
7.3/10
5.3/10
SDR BRIGHTNESS SCORE
8.5/10
7.8/10
COLORS OUT OF THE BOX SCORE
8.6/10
6.2/10
GRAY UNIFORMITY
6.4/10
The TCL S555 (LCD) is very good for cartoons & animation, while the LG UQ7570 (LCD) is poor.
News, Talk, & Other TV
5.4
7.0
5.3/10
SDR BRIGHTNESS SCORE
8.5/10
6.3/10
UPSCALING
5.4/10
The TCL S555 (LCD) is good for news, talk, & other TV, while the LG UQ7570 (LCD) is poor.
Bright Room
5.3
7.3
7.6/10
VIEWING ANGLE
5.5/10
5.3/10
SDR BRIGHTNESS SCORE
8.5/10
5.5/10
HDR BRIGHTNESS SCORE
7.0/10
6.0/10
REFLECTIONS SCORE
5.9/10
The TCL S555 (LCD) is good for bright room, while the LG UQ7570 (LCD) is poor.
Cost
$400
$433
$200
$300
$400
$500
$600
$700
The LG UQ7570 (LCD) has a price of $400 and the TCL S555 (LCD) costs $433.
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Key similarities
Sports
6.5
6.3
8.2/10
MOTION PROCESSING
4.6/10
60Hz
REFRESH RATE
60Hz
10.0/10
INPUT LAG SCORE
10.0/10
6.3/10
UPSCALING
5.4/10
5.3/10
SDR BRIGHTNESS SCORE
8.5/10
Yes
HLG SUPPORT
Yes
The LG UQ7570 (LCD) and TCL S555 (LCD) are both only fair for sports.
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We’re constantly working to improve.
How the LG UQ7570 (LCD) and the TCL S555 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG UQ7570 (LCD) | TCL S555 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$400 | $433 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | August 1, 2023 | September 2, 2022 | |
Full name | |||
Full name | 55UQ7570 | 55S555 | |
Screen Size | |||
Screen Size | 55" | 55" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | WebOS | Roku TV | |
Sound Quality Score | |||
Sound Quality Score | 5.7/10 | 6.1/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 2 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 5.1/10 | 7.9/10 | |
Bright Room Score | |||
Bright Room Score | 5.4/10 | 7.4/10 | |
Gaming Score | |||
Gaming Score | 5.4/10 | 6.8/10 | |
Movies & TV Score | |||
Movies & TV Score | 4.7/10 | 7.9/10 | |
Sports Score | |||
Sports Score | 6.6/10 | 6.3/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 28.1" x 48.5" x 2.9" | 27.7" x 48.3" x 3" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 30.4" x 48.5" | 30" x 48.3" | |
Weight without Stand | |||
Weight without Stand | 23.6 lbs | 33.7 lbs | |
VESA Mount | |||
VESA Mount | 200 x 200 | 300 x 200 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 12 bit | |
Black Frame Insertion | |||
Black Frame Insertion | No | Yes | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | Yes | |
Contrast | |||
Contrast | 3.3/10 | 9.1/10 | |
Local Dimming | |||
Local Dimming | 2.5/10 | 6.1/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.0 | 2.0 | |
Speaker Power | |||
Speaker Power | 20 W | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Bypass only | Yes | |
DTS:X | |||
DTS:X | No | No | |
Shopping
TCL S555 (LCD)
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Dig into reviews and images
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 LG UQ7570 (LCD) or the TCL S555 (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.
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