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What we think
The PerfectRec TV team Learn more
Updated January 10, 2024·
The LG UP8000 is much less expensive and would be a solid choice if you're on a tighter budget. It performs decently for sports and has good viewing angles, which could be beneficial in a brighter room or if you often watch TV with a group. On the other hand, the Samsung QN90A, while much more expensive, offers a significant improvement in picture quality, especially in bright rooms and for watching movies and series. It has superior reflection handling and brightness, making it a great fit for well-lit environments. Additionally, the sound quality is better, and it has a higher refresh rate, which is ideal for gaming. Consider the LG UP8000 if economy is your priority and your viewing conditions are flexible. Opt for the Samsung QN90A if you're willing to invest more for a better viewing experience across various content and lighting situations. 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
Advantages of the Samsung QN90A (LCD)
- Best in class for bright room
- Good for dark room
- Very good for gaming
- Very good for movies & TV
- Good for sports
- Very good for news, talk, & other TV
- Very good for cartoons & animation
- Very good for use as monitor
- Very good for upscaling
- Very good motion processing
- Excellent reflections
Key differences
Picture Quality
5.7
8.1
5.10/10
CONTRAST
7.00/10
5.8/10
COLOR VOLUME SCORE
8.2/10
LED
PANEL TYPE
miniLED FALD
IPS
PANEL SUB-TYPE
VA
The Samsung QN90A (LCD) has very good picture quality, while the LG UP8000 (LCD) has poor picture quality.
Movies & TV
5.3
8.0
5.10/10
CONTRAST
7.00/10
5.5/10
BLACK UNIFORMITY
7.0/10
7.5/10
UPSCALING
8.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
No
DOLBY VISION SUPPORT
No
The Samsung QN90A (LCD) is very good for movies & TV, while the LG UP8000 (LCD) is poor.
The LG UP8000 falls short in movie watching due to its lackluster contrast, absent local dimming, and poor black uniformity, which are crucial for deep blacks and high picture quality in dark scenes. On the other hand, the Samsung QN90A excels with its high contrast, effective local dimming, and superior black uniformity, ensuring rich and vivid scenes, making it more suitable for cinematic experiences.
Gaming
5.7
8.3
6.7/10
RESPONSE TIME SCORE
8.3/10
10.0/10
INPUT LAG SCORE
10.0/10
6.0/10
MOTION PROCESSING
8.0/10
0.0/100
GAMING LOCAL DIMMING
70.0/100
6.0/10
GAME HDR BRIGHTNESS SCORE
9.3/10
The Samsung QN90A (LCD) is very good for gaming, while the LG UP8000 (LCD) is poor.
The LG UP8000 has a fair response time which may result in motion blur during fast-paced games, and its 60Hz refresh rate can't provide as smooth gameplay as higher refresh rates; however, it does feature low input lag, ensuring commands are quickly reflected on-screen. In contrast, the Samsung QN90A offers very good response time minimizing motion blur, has a higher refresh rate of 120Hz for smoother action, and similarly low input lag, making it a preferred choice for a responsive gaming experience.
Cartoons & Animation
5.9
8.8
5.9/10
COLOR GAMUT SCORE
7.8/10
5.8/10
COLOR VOLUME SCORE
8.2/10
6.5/10
SDR BRIGHTNESS SCORE
9.4/10
7.1/10
COLORS OUT OF THE BOX SCORE
9.5/10
6.2/10
GRAY UNIFORMITY
6.4/10
The Samsung QN90A (LCD) is very good for cartoons & animation, while the LG UP8000 (LCD) is poor.
The LG UP8000 is rated lower for cartoons and animation as it shows weaker performance with colors out of the box and has a narrower color gamut, affecting the vividness and variety of colors displayed. In contrast, the Samsung QN90A excels in these areas with the best colors out of the box and a very good color volume, contributing to more vibrant and diverse on-screen colors which are crucial for animated content.
News, Talk, & Other TV
6.2
8.9
6.5/10
SDR BRIGHTNESS SCORE
9.4/10
7.5/10
UPSCALING
8.0/10
The Samsung QN90A (LCD) is very good for news, talk, & other TV, while the LG UP8000 (LCD) is only fair.
The LG UP8000 has fair SDR brightness and good upscaling, which is suitable for regular TV programs, but its colors out of the box and color gamut are rated as poor, making it less vibrant. Meanwhile, the Samsung QN90A delivers excellent SDR brightness and very good upscaling, along with good color gamut and the best colors out of the box, ensuring news and TV programs appear more lifelike and detailed.
Bright Room
5.9
9.7
7.5/10
VIEWING ANGLE
6.5/10
6.5/10
SDR BRIGHTNESS SCORE
9.4/10
5.8/10
HDR BRIGHTNESS SCORE
9.3/10
7.0/10
REFLECTIONS SCORE
9.0/10
The Samsung QN90A (LCD) is best in class for bright room, while the LG UP8000 (LCD) is poor.
The LG UP8000 struggles in bright rooms due to its fair SDR and HDR brightness levels and only good reflections handling, whereas the Samsung QN90A shines with excellent SDR and HDR brightness and excellent reflections handling, making it better suited for bright environments. Additionally, the Samsung QN90A surpasses the LG UP8000 with better color volume and color gamut, further enhancing the viewing experience in well-lit rooms.
Cost
$480
$948
$200
$400
$600
$800
$1,000
$1,200
$1,400
The LG UP8000 (LCD) has a price of $480 and the Samsung QN90A (LCD) costs $948.
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Key similarities
Sports
6.6
7.0
6.0/10
MOTION PROCESSING
8.0/10
60Hz
REFRESH RATE
120Hz
10.0/10
INPUT LAG SCORE
10.0/10
7.5/10
UPSCALING
8.0/10
6.5/10
SDR BRIGHTNESS SCORE
9.4/10
Yes
HLG SUPPORT
Yes
Although they have very similar scores, PerfectRec considers Samsung QN90A (LCD) to be good for sports, while the LG UP8000 (LCD) is only fair.
The Samsung QN90A is better for sports due to its higher motion processing capability and faster response time, which make fast-moving scenes clearer, whereas the LG UP8000, with fair motion processing and response time, might not handle fast action as smoothly. Additionally, the QN90A's superior handling of reflections and a somewhat narrower viewing angle make it more suitable for bright rooms, but less ideal for wide seating arrangements compared to the UP8000 with a good reflections score and wide viewing angle.
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How the LG UP8000 (LCD) and the Samsung QN90A (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG UP8000 (LCD) | Samsung QN90A (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$480 | $948 | ||
Brand | |||
Brand | LG | Samsung | |
Release Date | |||
Release Date | July 1, 2021 | February 1, 2021 | |
Full name | |||
Full name | 43UP8000 | QN43QN90A | |
Screen Size | |||
Screen Size | 43" | 43" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Tizen | |
Sound Quality Score | |||
Sound Quality Score | 6.7/10 | 8.3/10 | |
NextGen Ready | |||
NextGen Ready | No | Yes | |
HDMI Ports | |||
HDMI Ports | 3 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 5.8/10 | 8.2/10 | |
Bright Room Score | |||
Bright Room Score | 6/10 | 9.8/10 | |
Gaming Score | |||
Gaming Score | 5.8/10 | 8.4/10 | |
Movies & TV Score | |||
Movies & TV Score | 5.4/10 | 8.1/10 | |
Sports Score | |||
Sports Score | 6.6/10 | 7/10 | |
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" | 22" x 37.8" x 1.1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 24.5" x 38.1" | 24.5" x 37.8" | |
Weight without Stand | |||
Weight without Stand | 19.4 lbs | 20.3 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 | 5.1/10 | 7/10 | |
Local Dimming | |||
Local Dimming | 2.5/10 | 8/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.0 | 2.0 | |
Speaker Power | |||
Speaker Power | 20 W | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Bypass only | |
DTS:X | |||
DTS:X | No | No | |
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LG UP8000 (LCD)
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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 Samsung QN90A (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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