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What we think
The PerfectRec TV team Learn more
Updated April 10, 2024·
If you prioritize a higher overall picture quality, gaming experience, and performance in a variety of content like sports and movies, the Samsung Q70A is a better choice, although it will cost more. It also offers better contrast and color performance, and supports a higher refresh rate which is beneficial for gaming. On the other hand, the LG UQ7570 is more budget-friendly but has lower picture quality scores across the board, and may not perform as well, especially in bright rooms. The choice depends on whether you value picture quality and gaming performance over cost savings. 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)
- Good viewing angle
Advantages of the Samsung Q70A (LCD)
- Good for bright room
- Good for gaming
- Good for news, talk, & other TV
- Very good for cartoons & animation
- Good for use as monitor
- Good for upscaling
Key differences
Picture Quality
5.1
7.2
3.307692308/10
CONTRAST
8.21/10
5.7/10
COLOR VOLUME SCORE
7.0/10
LED
PANEL TYPE
LED
IPS
PANEL SUB-TYPE
VA
The Samsung Q70A (LCD) has good picture quality, while the LG UQ7570 (LCD) has poor picture quality.
Movies & TV
4.7
6.4
3.307692308/10
CONTRAST
8.21/10
4.8/10
BLACK UNIFORMITY
6.8/10
6.3/10
UPSCALING
7.5/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
No
DOLBY VISION SUPPORT
No
The Samsung Q70A (LCD) is only fair for movies & TV, while the LG UQ7570 (LCD) is poor.
Gaming
5.4
7.7
5.0/10
RESPONSE TIME SCORE
8.0/10
10.0/10
INPUT LAG SCORE
10.0/10
8.2/10
MOTION PROCESSING
8.0/10
0.0/100
GAMING LOCAL DIMMING
0.0/100
5.8/10
GAME HDR BRIGHTNESS SCORE
7.3/10
The Samsung Q70A (LCD) is good for gaming, while the LG UQ7570 (LCD) is poor.
Cartoons & Animation
5.5
8.2
5.9/10
COLOR GAMUT SCORE
7.1/10
5.7/10
COLOR VOLUME SCORE
7.0/10
5.3/10
SDR BRIGHTNESS SCORE
8.6/10
7.8/10
COLORS OUT OF THE BOX SCORE
8.5/10
6.2/10
GRAY UNIFORMITY
6.0/10
The Samsung Q70A (LCD) is very good for cartoons & animation, while the LG UQ7570 (LCD) is poor.
News, Talk, & Other TV
5.4
7.6
5.3/10
SDR BRIGHTNESS SCORE
8.6/10
6.3/10
UPSCALING
7.5/10
The Samsung Q70A (LCD) is good for news, talk, & other TV, while the LG UQ7570 (LCD) is poor.
Bright Room
5.3
7.4
7.6/10
VIEWING ANGLE
5.3/10
5.3/10
SDR BRIGHTNESS SCORE
8.6/10
5.5/10
HDR BRIGHTNESS SCORE
7.2/10
6.0/10
REFLECTIONS SCORE
5.9/10
The Samsung Q70A (LCD) is good for bright room, while the LG UQ7570 (LCD) is poor.
Cost
$600
$729
$200
$400
$600
$800
$1,000
$1,200
The LG UQ7570 (LCD) has a price of $600 and the Samsung Q70A (LCD) costs $729.
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Key similarities
Sports
6.5
6.7
8.2/10
MOTION PROCESSING
8.0/10
60Hz
REFRESH RATE
120Hz
10.0/10
INPUT LAG SCORE
10.0/10
6.3/10
UPSCALING
7.5/10
5.3/10
SDR BRIGHTNESS SCORE
8.6/10
Yes
HLG SUPPORT
Yes
The Samsung Q70A (LCD) and LG UQ7570 (LCD) are both only fair for sports.
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How the LG UQ7570 (LCD) and the Samsung Q70A (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG UQ7570 (LCD) | Samsung Q70A (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$600 | $729 | ||
Brand | |||
Brand | LG | Samsung | |
Release Date | |||
Release Date | August 1, 2023 | March 1, 2021 | |
Full name | |||
Full name | 55UQ7570 | QN55Q70A | |
Screen Size | |||
Screen Size | 55" | 55" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | WebOS | Tizen | |
Sound Quality Score | |||
Sound Quality Score | 5.7/10 | 5.7/10 | |
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 | 7.2/10 | |
Bright Room Score | |||
Bright Room Score | 5.4/10 | 7.4/10 | |
Gaming Score | |||
Gaming Score | 5.4/10 | 7.8/10 | |
Movies & TV Score | |||
Movies & TV Score | 4.7/10 | 6.4/10 | |
Sports Score | |||
Sports Score | 6.6/10 | 6.7/10 | |
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" | 27.9" x 48.5" x 1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 30.4" x 48.5" | 30.5" x 48.5" | |
Weight without Stand | |||
Weight without Stand | 23.6 lbs | 34.2 lbs | |
VESA Mount | |||
VESA Mount | 200 x 200 | 200 X 200 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 10 bit | |
Black Frame Insertion | |||
Black Frame Insertion | No | Yes | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | Yes | |
Contrast | |||
Contrast | 3.3/10 | 8.2/10 | |
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 | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Bypass only | Bypass only | |
DTS:X | |||
DTS:X | No | No | |
Get a great deal on the LG UQ7570 (LCD) or the Samsung Q70A (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 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.
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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
385
TVs evaluated
33,110
TVs stats compiled
21
Proprietary TVs ratings developed
130,530
Recommendations made
19,580
Consumer hours saved
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
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
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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