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Updated January 10, 2024·
When choosing between the LG G2 OLED and the TCL R646 LCD TVs, consider where you'll be watching TV the most. If you prefer watching movies and series in darker environments and prioritize picture quality and contrast, the LG G2 is the premium choice as it offers superior dark room performance and better overall picture quality. However, if you're looking for a TV that performs well in a bright room and you're budget-conscious, the TCL R646 could be a great choice. While its picture quality is not on par with the LG G2, it does offer very good brightness levels for well-lit rooms. The LG G2 tends to be better for gaming thanks to its higher gaming score and lower input lag, making it more responsive which is important for gaming. On the other hand, if cost is paramount and you want a TV with solid overall performance, the TCL R646 is significantly more affordable and offers a very good value for its price. Each TV supports popular HDR formats like Dolby Vision and HDR10, ensuring that you'll have access to excellent picture quality when viewing HDR content. However, the LG G2 also supports Dolby Atmos for more immersive sound if audio is a critical aspect of your viewing experience. Ultimately, if you're willing to invest in higher quality and performance for a premium viewing experience, go for the LG G2. If you want to find a balance between cost and performance, especially in brighter rooms, the TCL R646 is a commendable choice. 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 G2 (OLED)
- Excellent for dark room
- Excellent for movies & TV
- Very good for sports
- Excellent for news, talk, & other TV
- Excellent for use as monitor
- Very good for upscaling
- Very good motion processing
- Best in class viewing angle
- Excellent reflections
Advantages of the TCL R646 (LCD)
- The TCL R646 (LCD) has no clear advantages over the LG G2 (OLED).
Key differences
Picture Quality
8.9
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 G2 (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 G2 (OLED) is excellent for movies & TV, while the TCL R646 (LCD) is good.
The LG G2 OLED provides exceptional contrast, perfect black uniformity, and wide viewing angles which are essential for a cinematic experience, while the TCL R646, being an LCD, has lower contrast and less uniform blacks, along with narrower viewing angles, making it suitable but not as immersive for movies and cinematic TV. Additionally, the OLED's superior color capabilities out of the box and color volume contribute to a more vibrant and true-to-life picture, compared to the TCL R646 which offers good but less striking color performance.
Sports
8.4
6.6
8.0/10
MOTION PROCESSING
5.3/10
120Hz
REFRESH RATE
120Hz
8.0/10
INPUT LAG SCORE
7.6/10
8.0/10
UPSCALING
5.9/10
8.0/10
SDR BRIGHTNESS SCORE
9.1/10
Yes
HLG SUPPORT
Yes
The LG G2 (OLED) is very good for sports, while the TCL R646 (LCD) is only fair.
The LG G2 excels in watching sports due to its superior response time, which ensures minimal motion blur, and excellent handling of reflections, wide viewing angles, and motion processing, which make fast action look clear from different seats. On the other hand, the TCL R646, while offering very good motion handling and response time, falls short in reflection handling and has narrower viewing angles, which can reduce the clarity and visibility of sports content when viewed from an angle or in bright environments.
Gaming
8.9
8.2
10.0/10
RESPONSE TIME SCORE
8.0/10
8.0/10
INPUT LAG SCORE
7.6/10
8.0/10
MOTION PROCESSING
5.3/10
100.0/100
GAMING LOCAL DIMMING
70.0/100
8.4/10
GAME HDR BRIGHTNESS SCORE
8.7/10
The LG G2 (OLED) and TCL R646 (LCD) are both very good for gaming, though the LG G2 (OLED) is somewhat better.
The LG G2 (OLED) excels in gaming because it has the best response time and very good input lag, which are crucial for a smooth and responsive gaming experience. In comparison, the TCL R646 (LCD) also offers a strong gaming performance with very good response time and good input lag, providing fluid motion and minimal delay between player actions and on-screen reactions.
News, Talk, & Other TV
9.0
7.5
8.0/10
SDR BRIGHTNESS SCORE
9.1/10
8.0/10
UPSCALING
5.9/10
The LG G2 (OLED) is excellent for news, talk, & other TV, while the TCL R646 (LCD) is good.
The LG G2 OLED excels in upscaling content and delivering vibrant, accurate colors straight out of the box, providing an excellent viewing experience for news and talk shows, while also offering superb SDR brightness levels and infinite contrast thanks to its OLED panel. In contrast, the TCL R646 LCD performs adequately with good upscaling and SDR brightness, but it may not display colors as vividly as the LG G2, and its contrast effectiveness is limited by its local dimming feature which can't rival the true blacks of an OLED.
Bright Room
8.3
8.9
9.5/10
VIEWING ANGLE
5.3/10
8.0/10
SDR BRIGHTNESS SCORE
9.1/10
8.0/10
HDR BRIGHTNESS SCORE
8.3/10
9.3/10
REFLECTIONS SCORE
8.1/10
The TCL R646 (LCD) and LG G2 (OLED) are both very good for bright room, though the TCL R646 (LCD) is somewhat better.
The LG G2 (OLED) excels in reducing glare with excellent reflection handling, making it suitable for bright rooms, while also delivering very good SDR and HDR brightness. The TCL R646 (LCD), on the other hand, has slightly better SDR brightness, which is beneficial in brightly lit environments, coupled with very good reflection handling, although it does not perform as well as the OLED in terms of reducing glare.
Cost
$3,200
$800
$0
$1,000
$2,000
$3,000
$4,000
$5,000
The LG G2 (OLED) has a price of $3,200 and the TCL R646 (LCD) costs $800.
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Key similarities
Cartoons & Animation
8.7
8.4
8.3/10
COLOR GAMUT SCORE
7.6/10
7.5/10
COLOR VOLUME SCORE
7.6/10
8.0/10
SDR BRIGHTNESS SCORE
9.1/10
7.9/10
COLORS OUT OF THE BOX SCORE
7.2/10
10.0/10
GRAY UNIFORMITY
8.0/10
The LG G2 (OLED) and TCL R646 (LCD) are both very good for cartoons & animation.
The LG G2 OLED excels with vibrant, accurate colors right out of the box which makes cartoons and animations look stunning, and its wide color gamut enhances vibrant hues. The TCL R646 LCD also performs well with good color accuracy and a respectable color gamut, but it may not match the G2's performance in areas like gray uniformity and contrast, which can also influence animation viewing.
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How the LG G2 (OLED) and the TCL R646 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG G2 (OLED) | TCL R646 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$3,200 | $800 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | March 7, 2022 | August 2, 2021 | |
Full name | |||
Full name | OLED65G2 | 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 | 9/10 | 7.9/10 | |
Bright Room Score | |||
Bright Room Score | 8.3/10 | 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 | 8.5/10 | 6.6/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.3" x 56.7" x 1" | 33.3" x 56.9" x 3.6" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 34.6" x 56.7" | 35.7" x 56.9" | |
Weight without Stand | |||
Weight without Stand | 50.3 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 | |
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LG G2 (OLED)
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T3
Stephen Withers | June 2022
"When it comes to picture quality alone, the LG G2 is absolutely among the best OLED TVs we've ever seen. You're getting a set that's basically impeccable across every aspect of its performance, it's truly one of the best TVs on the planet. The Brightness Booster Max technology really pays dividends to set it apart from the crown. The LG G2 is a superb OLED TV that delivers exceptional HDR performance with bright specular highlights, and incredibly accurate dynamic tone mapping."
Get a great deal on the LG G2 (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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