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Updated January 10, 2024·
The LG UP8000 is more affordable and offers wider viewing angles, making it a better fit for large rooms where people will watch from different angles. It also has low input lag which is good for casual gaming. However, it doesn't perform as well in a dark room due to lower contrast and is outshone by the TCL R648's brightness and picture quality in bright environments. The TCL R648 is more expensive but provides excellent picture quality with higher contrast and brightness, suitable for both dark and bright rooms, and superior gaming performance. It's ideal for movie enthusiasts and gamers who want a more vibrant and detailed picture but requires a higher budget. 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 for upscaling
- Good viewing angle
Advantages of the TCL R648 (LCD)
- Very good for bright room
- Good for dark room
- Very good for gaming
- Good for movies & TV
- Good for news, talk, & other TV
- Very good for cartoons & animation
- Good for use as monitor
- Very good reflections
Key differences
Picture Quality
5.7
7.7
5.10/10
CONTRAST
7.00/10
5.8/10
COLOR VOLUME SCORE
7.6/10
LED
PANEL TYPE
miniLED FALD
IPS
PANEL SUB-TYPE
VA
The TCL R648 (LCD) has good picture quality, while the LG UP8000 (LCD) has poor picture quality.
Movies & TV
5.3
7.6
5.10/10
CONTRAST
7.00/10
5.5/10
BLACK UNIFORMITY
6.5/10
7.5/10
UPSCALING
5.9/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
No
DOLBY VISION SUPPORT
Yes
The TCL R648 (LCD) is good for movies & TV, while the LG UP8000 (LCD) is poor.
The LG UP8000 has poor contrast, lacks local dimming, and doesn't display deep blacks well, all of which are crucial for a good movie-watching experience; whereas the TCL R648 offers a superior contrast ratio, effective local dimming, and better black uniformity, resulting in a more immersive experience for movies and cinematic TV. Additionally, while both TVs deliver decent colors out of the box and have similar gray uniformity, the TCL R648 has a better color volume, which enhances the overall picture quality for cinematic content.
Gaming
5.7
8.2
6.7/10
RESPONSE TIME SCORE
8.2/10
10.0/10
INPUT LAG SCORE
7.6/10
6.0/10
MOTION PROCESSING
5.3/10
0.0/100
GAMING LOCAL DIMMING
70.0/100
6.0/10
GAME HDR BRIGHTNESS SCORE
8.3/10
The TCL R648 (LCD) is very good for gaming, while the LG UP8000 (LCD) is poor.
The LG UP8000 has a fair response time and very low input lag, which can result in some blur during gaming, while the TCL R648 features very good response time and low input lag, providing a sharper image and more responsive gaming experience.
Cartoons & Animation
5.9
8.6
5.9/10
COLOR GAMUT SCORE
7.8/10
5.8/10
COLOR VOLUME SCORE
7.6/10
6.5/10
SDR BRIGHTNESS SCORE
9.0/10
7.1/10
COLORS OUT OF THE BOX SCORE
9.0/10
6.2/10
GRAY UNIFORMITY
7.0/10
The TCL R648 (LCD) is very good for cartoons & animation, while the LG UP8000 (LCD) is poor.
The TCL R648 displays cartoons and animations with vibrant and accurate colors straight out of the box and has a broader color gamut, making the images look more lively and vivid. In contrast, the LG UP8000 has less accurate colors initially and a narrower color gamut, resulting in a less dynamic and potentially flatter image quality for animated content.
News, Talk, & Other TV
6.2
7.5
6.5/10
SDR BRIGHTNESS SCORE
9.0/10
7.5/10
UPSCALING
5.9/10
The TCL R648 (LCD) is good for news, talk, & other TV, while the LG UP8000 (LCD) is only fair.
The TCL R648 performs better with news and talk shows due to its excellent handling of upscaling and strong SDR brightness which ensures clear visibility even in well-lit rooms. In contrast, the LG UP8000, while also having good upscaling, offers only fair SDR brightness and lacks effective local dimming, which makes its picture quality less vibrant and possibly harder to view in bright environments.
Bright Room
5.9
8.1
7.5/10
VIEWING ANGLE
5.2/10
6.5/10
SDR BRIGHTNESS SCORE
9.0/10
5.8/10
HDR BRIGHTNESS SCORE
7.9/10
7.0/10
REFLECTIONS SCORE
8.0/10
The TCL R648 (LCD) is very good for bright room, while the LG UP8000 (LCD) is poor.
The LG UP8000 struggles in bright rooms because it only has fair SDR brightness and good reflection handling, whereas the TCL R648 shines with excellent SDR brightness and very good reflection handling, making it more suitable for well-lit environments. Additionally, the TCL R648's better HDR brightness and local dimming enhance its performance further compared to the LG UP8000, which lacks local dimming and has poor HDR brightness.
Cost
$830
$2,000
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The LG UP8000 (LCD) has a price of $830 and the TCL R648 (LCD) costs $2,000.
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Key similarities
Sports
6.6
6.5
6.0/10
MOTION PROCESSING
5.3/10
60Hz
REFRESH RATE
120Hz
10.0/10
INPUT LAG SCORE
7.6/10
7.5/10
UPSCALING
5.9/10
6.5/10
SDR BRIGHTNESS SCORE
9.0/10
Yes
HLG SUPPORT
Yes
The LG UP8000 (LCD) and TCL R648 (LCD) are both only fair for sports.
The LG UP8000 has a fair response time and motion processing which may lead to some blur during fast-moving sports scenes, and its IPS screen offers better viewing angles at the expense of reflection handling. In contrast, the TCL R648 has a stronger response time and motion processing, leading to clearer action, but its VA screen means more limited viewing angles, making it less ideal if you frequently watch sports from wide angles.
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How the LG UP8000 (LCD) and the TCL R648 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG UP8000 (LCD) | TCL R648 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$830 | $2,000 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | July 5, 2021 | May 1, 2021 | |
Full name | |||
Full name | 65UP8000 | 65R648 | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 8K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Roku TV | |
Sound Quality Score | |||
Sound Quality Score | 6.7/10 | 8/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 3 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 5.8/10 | 7.8/10 | |
Bright Room Score | |||
Bright Room Score | 6/10 | 8.2/10 | |
Gaming Score | |||
Gaming Score | 5.8/10 | 8.3/10 | |
Movies & TV Score | |||
Movies & TV Score | 5.4/10 | 7.7/10 | |
Sports Score | |||
Sports Score | 6.6/10 | 6.6/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 33" x 57.2" x 2.3" | 32.7" x 57" x 3" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.4" x 57.2" | 35.1" x 57" | |
Weight without Stand | |||
Weight without Stand | 47.4 lbs | 70.1 lbs | |
VESA Mount | |||
VESA Mount | 300 x 300 | 400 x 400 | |
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 | 6.5/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.0 | 2.1 | |
Speaker Power | |||
Speaker Power | 20 W | 50 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | Yes, Bypass only | |
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 R648 (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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