A comparison of specs, key information, reviews, and best pricing from top retailers
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Updated April 10, 2024·
If you are on a tight budget, the LG UQ7570 will save you money and gives you a fair performance in a bright room, along with voice command features. However, it generally offers poor picture quality, which may not be ideal for watching movies, sports, or playing games, especially in darker environments. The TCL S435, while more expensive, has a good score for cartoons and animation and comes with 4 HDMI ports compared to just 2 on the LG, which could be useful if you have multiple devices to connect. Neither TV excels in picture quality or gaming, so if these are important to you, you might want to look at other options. 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 S435 (LCD)
- Good for cartoons & animation
Key differences
Picture Quality
5.1
6.6
3.307692308/10
CONTRAST
7.50/10
5.7/10
COLOR VOLUME SCORE
6.6/10
LED
PANEL TYPE
LED
IPS
PANEL SUB-TYPE
VA
The TCL S435 (LCD) has only fair picture quality, while the LG UQ7570 (LCD) has poor picture quality.
Movies & TV
4.7
6.1
3.307692308/10
CONTRAST
7.50/10
4.8/10
BLACK UNIFORMITY
6.7/10
6.3/10
UPSCALING
5.9/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
No
DOLBY VISION SUPPORT
No
The TCL S435 (LCD) is only fair for movies & TV, while the LG UQ7570 (LCD) is poor.
Sports
6.5
5.9
8.2/10
MOTION PROCESSING
3.2/10
60Hz
REFRESH RATE
60Hz
10.0/10
INPUT LAG SCORE
5.8/10
6.3/10
UPSCALING
5.9/10
5.3/10
SDR BRIGHTNESS SCORE
5.2/10
Yes
HLG SUPPORT
Yes
The LG UQ7570 (LCD) is only fair for sports, while the TCL S435 (LCD) is poor.
Cartoons & Animation
5.5
7.0
5.9/10
COLOR GAMUT SCORE
6.0/10
5.7/10
COLOR VOLUME SCORE
6.6/10
5.3/10
SDR BRIGHTNESS SCORE
5.2/10
7.8/10
COLORS OUT OF THE BOX SCORE
9.0/10
6.2/10
GRAY UNIFORMITY
5.9/10
The TCL S435 (LCD) is good for cartoons & animation, while the LG UQ7570 (LCD) is poor.
Cost
$497
$700
$200
$400
$600
$800
$1,000
$1,200
The LG UQ7570 (LCD) has a price of $497 and the TCL S435 (LCD) costs $700.
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Key similarities
Gaming
5.4
5.5
5.0/10
RESPONSE TIME SCORE
6.2/10
10.0/10
INPUT LAG SCORE
5.8/10
8.2/10
MOTION PROCESSING
3.2/10
0.0/100
GAMING LOCAL DIMMING
0.0/100
5.8/10
GAME HDR BRIGHTNESS SCORE
5.3/10
The TCL S435 (LCD) and LG UQ7570 (LCD) are both poor for gaming.
News, Talk, & Other TV
5.4
5.8
5.3/10
SDR BRIGHTNESS SCORE
5.2/10
6.3/10
UPSCALING
5.9/10
The TCL S435 (LCD) and LG UQ7570 (LCD) are both poor for news, talk, & other TV.
Bright Room
5.3
5.6
7.6/10
VIEWING ANGLE
5.0/10
5.3/10
SDR BRIGHTNESS SCORE
5.2/10
5.5/10
HDR BRIGHTNESS SCORE
5.1/10
6.0/10
REFLECTIONS SCORE
5.9/10
The TCL S435 (LCD) and LG UQ7570 (LCD) are both poor for bright room.
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How the LG UQ7570 (LCD) and the TCL S435 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG UQ7570 (LCD) | TCL S435 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$497 | $700 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | August 1, 2023 | September 4, 2020 | |
Full name | |||
Full name | 65UQ7570 | 65S435 | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | WebOS | Roku TV | |
Sound Quality Score | |||
Sound Quality Score | 5.7/10 | 5.9/10 | |
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 | 6.7/10 | |
Bright Room Score | |||
Bright Room Score | 5.4/10 | 5.6/10 | |
Gaming Score | |||
Gaming Score | 5.4/10 | 5.6/10 | |
Movies & TV Score | |||
Movies & TV Score | 4.7/10 | 6.2/10 | |
Sports Score | |||
Sports Score | 6.6/10 | 6/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 33" x 57.1" x 2.9" | 33.2" x 57.4" x 3.3" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.4" x 57.1" | 35.3" x 57.4" | |
Weight without Stand | |||
Weight without Stand | 36.8 lbs | 37.9 lbs | |
VESA Mount | |||
VESA Mount | 400 x 300 | 300 x 300 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 10 bit | |
Black Frame Insertion | |||
Black Frame Insertion | No | No | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | No | |
Contrast | |||
Contrast | 3.3/10 | 7.5/10 | |
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 | Bypass only | Dolby Digital Plus Bypass Only | |
DTS:X | |||
DTS:X | No | No | |
Shopping
TCL S435 (LCD)
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Dig into reviews and images
CNET
Geoffrey Morrison | June 2021
"The TCL 4-Series is so inexpensive and capable you might start to question why there are any multithousand-dollar TVs at all. The 4-Series setup is intuitive and easy. If you're just looking for an easy-to-use TV with decent picture, this is an excellent place to start."
Get a great deal on the LG UQ7570 (LCD) or the TCL S435 (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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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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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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