If you prioritize picture quality, especially in dark rooms, and want better viewing angles and perfect blacks, the LG G2 OLED TV is a superior choice. It also has a thinner design ideal for wall mounting but lacks a traditional stand. On the other hand, if you're looking for something that handles well in bright rooms and offers a great HDR experience with a brighter screen, the TCL R648 has a robust LED backlight. Keep in mind, however, the TCL's viewing angles are not as wide, and contrast won't match the LG's OLED. Both TVs support 4K resolution at high frame rates, perfect for modern gaming and streaming. 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 R648 (LCD)
The TCL R648 (LCD) has no clear advantages over the LG G2 (OLED).
Key differences
Picture Quality
8.9/10
7.7/10
10.00/10
CONTRAST
7.00/10
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 R648 (LCD) has good picture quality.
Movies & TV
9.1/10
7.6/10
10.00/10
CONTRAST
7.00/10
10.0/10
BLACK UNIFORMITY
6.5/10
8.0/10
UPSCALING
5.9/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
Yes
The LG G2 (OLED) is excellent for movies & TV, while the TCL R648 (LCD) is good.
The LG G2 (OLED) offers excellent contrast, perfect black uniformity, and good colors straight out of the box, which enhances the movie-watching experience by providing deep blacks and vibrant images. Meanwhile, the TCL R648 (LCD), while offering good contrast and local dimming features, falls short in black uniformity and viewing angles compared to the LG G2, leading to less consistent picture quality across different viewing positions.
Sports
8.4/10
6.5/10
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
9.0/10
Yes
HLG SUPPORT
Yes
The LG G2 (OLED) is very good for sports, while the TCL R648 (LCD) is only fair.
The LG G2 excels in watching sports primarily due to its superior motion processing and response time, which ensures smooth action without blur, and it has excellent reflections handling and wide viewing angles, making it suitable for groups watching in different positions.
Gaming
8.9/10
8.2/10
10.0/10
RESPONSE TIME SCORE
8.2/10
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
8.3/10
The LG G2 (OLED) and TCL R648 (LCD) are both very good for gaming, though the LG G2 (OLED) is somewhat better.
The LG G2 OLED excels in gaming with a perfect response time and superior input lag, making it ideal for fast-paced action, while the TCL R648 LCD, with very good response time and good input lag, offers a responsive gaming experience but may not be as fluid for the quickest game sequences. Both TVs support a 120Hz refresh rate, ensuring smooth motion for most games.
News, Talk, & Other TV
9.0/10
7.5/10
8.0/10
SDR BRIGHTNESS SCORE
9.0/10
8.0/10
UPSCALING
5.9/10
The LG G2 (OLED) is excellent for news, talk, & other TV, while the TCL R648 (LCD) is good.
The LG G2 OLED stands out for its very good upscaling and SDR brightness, making it excellent for watching news and TV shows, with superior contrast benefiting from its OLED technology. In contrast, while the TCL R648 LCD also offers excellent SDR brightness and very good upscaling, its performance in contrast and out-of-the-box colors, although good, is not on par with the LG G2, reflecting its different LCD technology with less perfect blacks.
Cost
$3,200
$2,000
$1,000
$2,000
$3,000
$4,000
$5,000
The LG G2 (OLED) has a price of $3,200 and the TCL R648 (LCD) costs $2,000.
The LG G2 (OLED) and TCL R648 (LCD) are both very good for cartoons & animation.
The LG G2 OLED TV shows excellent colors out of the box and has a very good color gamut, making animations vibrant and true to life, while the TCL R648 LCD TV also delivers excellent colors immediately after setup and has a good color gamut, ensuring cartoons appear rich and colorful. Both TVs perform well in color volume and gray uniformity, with the LG G2 offering slightly better contrast and the TCL R648 being brighter in SDR content, catering to preferences for punchy images or better dark scene performance.
Bright Room
8.3/10
8.1/10
9.5/10
VIEWING ANGLE
5.2/10
8.0/10
SDR BRIGHTNESS SCORE
9.0/10
8.0/10
HDR BRIGHTNESS SCORE
7.9/10
9.3/10
REFLECTIONS SCORE
8.0/10
The LG G2 (OLED) and TCL R648 (LCD) are both very good for bright room.
The LG G2 excels in bright rooms due to its outstanding reflection handling and high SDR and HDR brightness, which makes it reliable even in well-lit conditions. On the other hand, the TCL R648 also performs admirably, offering excellent SDR brightness and very good reflection handling, though it falls somewhat behind the G2 in HDR brightness.
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How the LG G2 (OLED) and the TCL R648 (LCD) compare to other TVs
"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 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.
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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