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Updated January 10, 2024·
If you often watch movies or play games in a dark room, the LG G1 OLED could be the better choice due to its superior contrast and black uniformity. However, this model comes at a higher price. On the other hand, if you are looking for a more affordable option that still performs well, especially in a bright room, the TCL R646 LCD is a good alternative. It also offers decent performance for sports content and a brighter screen, which is advantageous for daytime viewing. However, it may not match the LG G1 in terms of viewing angles and the perfect blacks that OLED can achieve. 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 G1 (OLED)
- Excellent for dark room
- Excellent for gaming
- Excellent for movies & TV
- Very good for sports
- Very good for news, talk, & other TV
- Very good for use as monitor
- Very good for upscaling
- Very good motion processing
- Excellent viewing angle
- Excellent reflections
Advantages of the TCL R646 (LCD)
- Very good for bright room
Key differences
Picture Quality
8.8
7.9
10.00/10
CONTRAST
8.43/10
7.5/10
COLOR VOLUME SCORE
7.6/10
WOLED
PANEL TYPE
miniLED FALD
WBE
PANEL SUB-TYPE
VA
The LG G1 (OLED) has very good picture quality, while the TCL R646 (LCD) has good picture quality.
Movies & TV
9.1
7.8
10.00/10
CONTRAST
8.43/10
10.0/10
BLACK UNIFORMITY
6.8/10
8.0/10
UPSCALING
5.9/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
Yes
DOLBY VISION SUPPORT
Yes
The LG G1 (OLED) is excellent for movies & TV, while the TCL R646 (LCD) is good.
The LG G1, with its OLED technology, provides exceptional contrast, perfect black uniformity, and great viewing angles, making it ideal for movies and cinematic content. The TCL R646, while offering good performance with deep contrasts and rich colors, cannot match the G1's local dimming and black levels due to its LCD screen, which may affect the picture quality in very dark scenes.
Sports
8.4
6.6
8.0/10
MOTION PROCESSING
5.3/10
120Hz
REFRESH RATE
120Hz
10.0/10
INPUT LAG SCORE
7.6/10
8.0/10
UPSCALING
5.9/10
7.0/10
SDR BRIGHTNESS SCORE
9.1/10
Yes
HLG SUPPORT
Yes
The LG G1 (OLED) is very good for sports, while the TCL R646 (LCD) is only fair.
The LG G1 excels in watching sports due to its superior response time and excellent handling of reflections, ensuring fast motion looks crisp and clear even in bright environments. On the other hand, the TCL R646, while offering very good gray uniformity, falls short with a lower response time and less impressive motion processing, which can result in blurrier images during fast-moving sports.
Gaming
9.0
8.2
10.0/10
RESPONSE TIME SCORE
8.0/10
10.0/10
INPUT LAG SCORE
7.6/10
8.0/10
MOTION PROCESSING
5.3/10
100.0/100
GAMING LOCAL DIMMING
70.0/100
7.2/10
GAME HDR BRIGHTNESS SCORE
8.7/10
The LG G1 (OLED) is excellent for gaming, while the TCL R646 (LCD) is very good.
The LG G1 OLED TV excels in gaming due to its superior response time and input lag, making it excellent for fast-paced games that require quick screen transitions without delay. On the other hand, the TCL R646 LCD TV, while still performing very well for gaming, may not match the instantaneous response and minimal lag experienced on the LG G1, which could be more noticeable in competitive gaming scenarios.
News, Talk, & Other TV
8.7
7.5
7.0/10
SDR BRIGHTNESS SCORE
9.1/10
8.0/10
UPSCALING
5.9/10
The LG G1 (OLED) is very good for news, talk, & other TV, while the TCL R646 (LCD) is good.
The LG G1 OLED excels in upscaling and provides very good colors out of the box, which enhances the viewing experience of standard definition content commonly found in news and TV programs. On the other hand, the TCL R646 LCD shines with its excellent SDR brightness, making it suitable for bright rooms, and its local dimming feature, although not on par with the LG G1, still contributes to a good contrast in such content.
Bright Room
7.4
8.9
9.3/10
VIEWING ANGLE
5.3/10
7.0/10
SDR BRIGHTNESS SCORE
9.1/10
7.4/10
HDR BRIGHTNESS SCORE
8.3/10
9.3/10
REFLECTIONS SCORE
8.1/10
The TCL R646 (LCD) is very good for bright room, while the LG G1 (OLED) is good.
The TCL R646 has a higher SDR and HDR brightness than the LG G1, making it better suited for well-lit rooms, and while both handle reflections well, the slightly better handling by the TCL R646 contributes to its very good overall performance in bright conditions. However, the superior contrast of the LG G1, along with its excellent color volume and gamut, can provide a richer viewing experience in darker environments compared to the TCL's lower contrast and good color performance.
Cost
$2,199
$800
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
The LG G1 (OLED) has a price of $2,199 and the TCL R646 (LCD) costs $800.
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Key similarities
Cartoons & Animation
8.5
8.4
8.1/10
COLOR GAMUT SCORE
7.6/10
7.5/10
COLOR VOLUME SCORE
7.6/10
7.0/10
SDR BRIGHTNESS SCORE
9.1/10
8.1/10
COLORS OUT OF THE BOX SCORE
7.2/10
9.8/10
GRAY UNIFORMITY
8.0/10
The LG G1 (OLED) and TCL R646 (LCD) are both very good for cartoons & animation.
The LG G1 OLED displays cartoons and animation with very good colors straight out of the box and a very good color gamut, ensuring vibrant and diverse hues. The TCL R646 LCD also performs well with colors right away and a good color gamut, although it may not match the LG G1's richness in color reproduction.
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How the LG G1 (OLED) and the TCL R646 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG G1 (OLED) | TCL R646 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,199 | $800 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | March 3, 2021 | August 2, 2021 | |
Full name | |||
Full name | OLED65G1 | 65R646 | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Android TV | |
Sound Quality Score | |||
Sound Quality Score | 8/10 | 10/10 | |
NextGen Ready | |||
NextGen Ready | Yes | No | |
HDMI Ports | |||
HDMI Ports | 4 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.8/10 | 7.9/10 | |
Bright Room Score | |||
Bright Room Score | 7.4/10 | 9/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 8.2/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.2/10 | 7.8/10 | |
Sports Score | |||
Sports Score | 8.4/10 | 6.6/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.7" x 56.9" x 0.8" | 33.3" x 56.9" x 3.6" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35" x 56.9" | 35.7" x 56.9" | |
Weight without Stand | |||
Weight without Stand | 63.9 lbs | 63.5 lbs | |
VESA Mount | |||
VESA Mount | 300 x 300 | 300 x 300 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 10 bit | |
Black Frame Insertion | |||
Black Frame Insertion | Yes | Yes | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | Yes | |
Contrast | |||
Contrast | 10/10 | 8.4/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 6.5/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 4.2 | 2.0 | |
Speaker Power | |||
Speaker Power | 60 W | 30 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | Yes, Bypass only | |
Get a great deal on the LG G1 (OLED) or the TCL R646 (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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