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Updated January 10, 2024·
When choosing between the LG C1 (OLED) and the TCL R646 (LCD), consider the following: The LG C1 offers an outstanding picture quality, excels in gaming, and has superior dark room performance. It also has wide viewing angles, making it a good fit for group viewing. However, it may not be as bright in well-lit rooms and comes at an upper midrange price. On the other hand, the TCL R646 is less expensive and performs well in bright rooms, making it a good choice if cost and sunlight exposure are concerns. However, it may not deliver the same level of quality in dark environments or for sports content as the LG C1 does. Consider where and what you will be watching to determine which TV better suits your needs. 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 C1 (OLED)
- Very good for dark room
- Excellent for gaming
- Very good 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
8.5
7.9
10.00/10
CONTRAST
8.43/10
7.2/10
COLOR VOLUME SCORE
7.6/10
WOLED
PANEL TYPE
miniLED FALD
WBC
PANEL SUB-TYPE
VA
The LG C1 (OLED) has very good picture quality, while the TCL R646 (LCD) has good picture quality.
Movies & TV
8.9
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 C1 (OLED) is very good for movies & TV, while the TCL R646 (LCD) is good.
The LG C1 OLED provides perfect black uniformity and excellent contrast due to its OLED technology, making it standout for movies and cinematic TV, especially in dark scenes, and it also offers wide viewing angles. On the other hand, the TCL R646 LCD, while offering good contrast and black uniformity, has inferior local dimming and viewing angles, which may be less ideal for group viewing and dark room performance.
Sports
8.3
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 C1 (OLED) is very good for sports, while the TCL R646 (LCD) is only fair.
The LG C1 excels in sports viewing, largely due to its superior response time and motion processing capabilities, ensuring smooth action with minimal blur. In contrast, the TCL R646, while still good, has a slower response time and less effective motion handling; however, it also has very good reflection handling and adequate viewing angles, but they are not on par with the LG C1.
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 C1 (OLED) is excellent for gaming, while the TCL R646 (LCD) is very good.
The LG C1 OLED offers the best possible response time and input lag, making it excellent for gaming with virtually no motion blur and instantaneous reaction to inputs. The TCL R646 LCD, while having very good response time and input lag, does not match the LG C1 but still delivers a very responsive gaming experience, albeit with some motion blur in fast-paced games.
News, Talk, & Other TV
8.6
7.5
7.0/10
SDR BRIGHTNESS SCORE
9.1/10
8.0/10
UPSCALING
5.9/10
The LG C1 (OLED) is very good for news, talk, & other TV, while the TCL R646 (LCD) is good.
The LG C1 (OLED) delivers excellent upscaling and good SDR brightness, which enhances the clarity and brightness of news and talk shows, coupled with perfect contrast and effective local dimming for depth in images. On the other hand, the TCL R646 (LCD) offers very good SDR brightness that stands out in brighter rooms and good upscaling, but with slightly lower contrast and less precise local dimming, which might affect the picture depth compared to OLED.
Bright Room
7.1
8.9
9.3/10
VIEWING ANGLE
5.3/10
7.0/10
SDR BRIGHTNESS SCORE
9.1/10
7.0/10
HDR BRIGHTNESS SCORE
8.3/10
9.2/10
REFLECTIONS SCORE
8.1/10
The TCL R646 (LCD) is very good for bright room, while the LG C1 (OLED) is good.
The LG C1's OLED technology provides excellent reflection handling which is beneficial for bright rooms, but its SDR and HDR brightness are only considered good, potentially making it less ideal for very bright environments. In contrast, the TCL R646 offers an SDR brightness that is rated as excellent and very good reflection handling, allowing it to perform better in bright conditions despite being an LCD TV.
Cost
$1,349
$800
$0
$500
$1,000
$1,500
$2,000
The LG C1 (OLED) has a price of $1,349 and the TCL R646 (LCD) costs $800.
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Key similarities
Cartoons & Animation
8.2
8.4
8.1/10
COLOR GAMUT SCORE
7.6/10
7.2/10
COLOR VOLUME SCORE
7.6/10
7.0/10
SDR BRIGHTNESS SCORE
9.1/10
7.2/10
COLORS OUT OF THE BOX SCORE
7.2/10
9.6/10
GRAY UNIFORMITY
8.0/10
The TCL R646 (LCD) and LG C1 (OLED) are both very good for cartoons & animation.
The LG C1 OLED displays vibrant and accurate colors right out of the box and has a very good color gamut, making cartoons and animation look vivid and engaging. The TCL R646, while having good colors out of the box and a wide color gamut, does not maintain color accuracy across different brightness levels as well as the LG C1, which could affect the viewing experience of highly colorful content like animation.
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How the LG C1 (OLED) and the TCL R646 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG C1 (OLED) | TCL R646 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,349 | $800 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | April 3, 2021 | August 2, 2021 | |
Full name | |||
Full name | OLED65C1 | 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 | 7.8/10 | 10/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 4 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.5/10 | 7.9/10 | |
Bright Room Score | |||
Bright Room Score | 7.2/10 | 9/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 8.2/10 | |
Movies & TV Score | |||
Movies & TV Score | 9/10 | 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 57" x 1.8" | 33.3" x 56.9" x 3.6" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 33.9" x 57" | 35.7" x 56.9" | |
Weight without Stand | |||
Weight without Stand | 52.9 lbs | 63.5 lbs | |
VESA Mount | |||
VESA Mount | 300 x 200 | 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 | 2.2 | 2.0 | |
Speaker Power | |||
Speaker Power | 40 W | 30 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | Yes, Bypass only | |
Get a great deal on the LG C1 (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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