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Updated January 10, 2024·
The LG G2 (OLED) is a premium-priced TV that excels in overall picture quality, gaming, and watching movies. Its OLED technology offers perfect black levels and a wide viewing angle, which is ideal for dark room watching. However, its performance in bright rooms is good but not as strong due to its lower SDR brightness level. In contrast, the TCL QM8 (LCD) is priced in the upper midrange and also has strong overall picture quality with excellent HDR and SDR brightness, which makes it better suited for bright rooms. However, its performance watching sports content is inferior to the LG G2, and its lower QC/QA score indicates quality control may not be as consistent. Additionally, while it has a good gaming score, it may not match the LG G2 in this respect. If you prefer a better streaming experience and excellent dark room viewing, the LG G2 is a great option, but it comes at a higher cost. On the other hand, the TCL QM8 offers a great viewing experience in bright rooms and is more budget-friendly, but with some compromises, particularly in quality consistency and sports viewing. 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 QM8 (LCD)
- Best in class for bright room
Key differences
Movies & TV
9.1
8.3
10.00/10
CONTRAST
8.00/10
10.0/10
BLACK UNIFORMITY
8.5/10
8.0/10
UPSCALING
4.8/10
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 QM8 (LCD) is very good.
The LG G2 OLED TV is excellent for watching movies and cinematic TV due to its infinite contrast ratio, perfect black uniformity, and effective local dimming, which are critical for deep blacks and high picture quality. In contrast, the TCL QM8 LCD TV, while very good, can't achieve the same level of contrast or black uniformity due to the inherent limitations of LCD technology, but still offers robust color performance and acceptable viewing angles.
Sports
8.4
6.5
8.0/10
MOTION PROCESSING
4.6/10
120Hz
REFRESH RATE
120Hz
8.0/10
INPUT LAG SCORE
7.6/10
8.0/10
UPSCALING
4.8/10
8.0/10
SDR BRIGHTNESS SCORE
10.0/10
Yes
HLG SUPPORT
Yes
The LG G2 (OLED) is very good for sports, while the TCL QM8 (LCD) is only fair.
The LG G2 OLED excels in sports viewing due to its superior response time, better motion processing, and excellent handling of reflections, which are crucial for fast-paced action and varied viewing angles. In contrast, the TCL QM8 LCD's performance is fair, partly because it has a weaker viewing angle and less effective motion processing, which can lead to a less than optimal experience when watching sports with fast movements from wider seating arrangements.
Gaming
8.9
8.3
10.0/10
RESPONSE TIME SCORE
8.1/10
8.0/10
INPUT LAG SCORE
7.6/10
8.0/10
MOTION PROCESSING
4.6/10
100.0/100
GAMING LOCAL DIMMING
90.0/100
8.4/10
GAME HDR BRIGHTNESS SCORE
9.3/10
The LG G2 (OLED) and TCL QM8 (LCD) are both very good for gaming, though the LG G2 (OLED) is somewhat better.
The LG G2 OLED delivers top-notch gaming performance due to its best-in-class response time and very low input lag, providing a smooth and responsive gaming experience. Conversely, the TCL QM8 LCD also offers good gaming capabilities with very good response time and input lag, but it may not be on par with the LG’s OLED technology in terms of overall motion clarity and speed of gameplay.
News, Talk, & Other TV
9.0
6.8
8.0/10
SDR BRIGHTNESS SCORE
10.0/10
8.0/10
UPSCALING
4.8/10
The LG G2 (OLED) is excellent for news, talk, & other TV, while the TCL QM8 (LCD) is only fair.
The LG G2 OLED provides a better experience for watching news and other TV programs because its upscaling ability is higher quality, which is important for viewing content at lower resolutions, and it has very good out-of-the-box colors. In comparison, while the TCL QM8 LCD also offers very good colors, its upscaling is not as refined, which can impact the clarity of standard definition content, making it less suitable for customers prioritizing news and talk shows.
Bright Room
8.3
9.9
9.5/10
VIEWING ANGLE
5.3/10
8.0/10
SDR BRIGHTNESS SCORE
10.0/10
8.0/10
HDR BRIGHTNESS SCORE
9.3/10
9.3/10
REFLECTIONS SCORE
8.9/10
The TCL QM8 (LCD) is best in class for bright room, while the LG G2 (OLED) is very good.
The LG G2 OLED offers excellent reflection handling, ensuring a clearer picture in bright rooms, while the TCL QM8 LCD is characterized by the best SDR brightness, which makes it brighter and easier to view in well-lit conditions. Both have good color volume and gamut, making them suitable for vibrant picture quality, but keep in mind that the TCL's superior brightness could be more beneficial if you prioritize daytime viewing in sunny rooms.
Cost
$3,200
$1,498
$0
$1,000
$2,000
$3,000
$4,000
$5,000
The LG G2 (OLED) has a price of $3,200 and the TCL QM8 (LCD) costs $1,498.
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Key similarities
Picture Quality
8.9
8.5
10.00/10
CONTRAST
8.00/10
7.5/10
COLOR VOLUME SCORE
9.2/10
WOLED
PANEL TYPE
miniLED FALD
WBE
PANEL SUB-TYPE
VA
The LG G2 (OLED) and TCL QM8 (LCD) both have very good picture quality.
Cartoons & Animation
8.7
8.9
8.3/10
COLOR GAMUT SCORE
8.1/10
7.5/10
COLOR VOLUME SCORE
9.2/10
8.0/10
SDR BRIGHTNESS SCORE
10.0/10
7.9/10
COLORS OUT OF THE BOX SCORE
7.6/10
10.0/10
GRAY UNIFORMITY
7.5/10
The TCL QM8 (LCD) and LG G2 (OLED) are both very good for cartoons & animation.
The LG G2 shows very good colors right out of the box and has a very good color gamut, ensuring vibrant and diverse shades for animated content. The TCL QM8, while also displaying very good colors out of the box and possessing an excellent color volume, might be a better choice for those preferring bolder and more varied colors in bright areas of the picture, yet it does not match the LG G2's level of vibrancy across all shades.
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How the LG G2 (OLED) and the TCL QM8 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG G2 (OLED) | TCL QM8 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$3,200 | $1,498 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | March 7, 2022 | May 1, 2023 | |
Full name | |||
Full name | OLED65G2 | 65QM850G | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Google TV | |
Sound Quality Score | |||
Sound Quality Score | 8/10 | 7/10 | |
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 | 8.6/10 | |
Bright Room Score | |||
Bright Room Score | 8.3/10 | 9.9/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 8.4/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.2/10 | 8.3/10 | |
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" | 32.6" x 56.9" x 1.7" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 34.6" x 56.7" | 34.1" x 56.9" | |
Weight without Stand | |||
Weight without Stand | 50.3 lbs | 50.1 lbs | |
VESA Mount | |||
VESA Mount | 300 x 300 | 300 x 400 | |
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 | 8/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 8/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 4.2 | 2.1 | |
Speaker Power | |||
Speaker Power | 60 W | 40 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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Dig into reviews and images
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 QM8 (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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