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Updated January 10, 2024·
The LG NANO90 could be a better choice for gaming due to its higher gaming performance. However, the TCL R655 offers a superior overall picture quality, making it more suitable for watching movies and series, as well as for viewing in bright rooms. The TCL model also has better performance in dark rooms, which is important for enjoying content with dark scenes. Both TVs are similarly priced in the midrange category, but the LG model is often a bit less expensive. If budget is a key concern and gaming is a priority, the LG might be the preferred option. However, for a general high-quality viewing experience in various lighting conditions, the TCL would be recommended. 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 NANO90 (LCD)
- Good for upscaling
- Good motion processing
Advantages of the TCL R655 (LCD)
- Best in class for bright room
- Very good for dark room
- Good for movies & TV
- Good for news, talk, & other TV
- Very good for cartoons & animation
Key differences
Picture Quality
6.1
8.0
5.28/10
CONTRAST
9.07/10
6.6/10
COLOR VOLUME SCORE
8.2/10
LED FALD
PANEL TYPE
miniLED FALD
IPS
PANEL SUB-TYPE
VA
The TCL R655 (LCD) has very good picture quality, while the LG NANO90 (LCD) has only fair picture quality.
Movies & TV
5.6
7.9
5.28/10
CONTRAST
9.07/10
5.3/10
BLACK UNIFORMITY
6.1/10
7.5/10
UPSCALING
5.4/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
Yes
DOLBY VISION SUPPORT
Yes
The TCL R655 (LCD) is good for movies & TV, while the LG NANO90 (LCD) is poor.
The LG NANO90 underperforms in key areas for movie watching such as having a low contrast ratio, weak black uniformity, and poor local dimming, leading to less impactful dark scenes. Conversely, the TCL R655 excels with a high contrast ratio, better black uniformity, and effective local dimming, providing a richer and more engaging cinematic experience.
Gaming
8.0
8.6
7.6/10
RESPONSE TIME SCORE
7.0/10
8.7/10
INPUT LAG SCORE
8.7/10
7.5/10
MOTION PROCESSING
5.3/10
50.0/100
GAMING LOCAL DIMMING
85.0/100
7.6/10
GAME HDR BRIGHTNESS SCORE
8.8/10
The TCL R655 (LCD) and LG NANO90 (LCD) are both very good for gaming, though the TCL R655 (LCD) is somewhat better.
The LG NANO90 is praised for gaming because it combines a very good response time with very low input lag, which is crucial for fast-paced games, and it supports a high refresh rate. Similarly, the TCL R655 offers very good performance in these areas plus an even higher refresh rate, making both TVs excellent choices for gaming enthusiasts who value quick screen reactions and smooth motion.
Cartoons & Animation
5.6
8.7
6.5/10
COLOR GAMUT SCORE
7.6/10
6.6/10
COLOR VOLUME SCORE
8.2/10
7.8/10
SDR BRIGHTNESS SCORE
9.1/10
4.3/10
COLORS OUT OF THE BOX SCORE
7.7/10
5.9/10
GRAY UNIFORMITY
8.2/10
The TCL R655 (LCD) is very good for cartoons & animation, while the LG NANO90 (LCD) is poor.
The LG NANO90 struggles with animations due to its poor performance in colors out of the box and only fair color gamut, which can affect the vibrancy and accuracy of colorful content. In contrast, the TCL R655 excels in the same areas with good colors out of the box and very good color gamut, resulting in a richer and truer representation of the full spectrum in animated scenes.
News, Talk, & Other TV
6.4
7.2
7.8/10
SDR BRIGHTNESS SCORE
9.1/10
7.5/10
UPSCALING
5.4/10
The TCL R655 (LCD) is good for news, talk, & other TV, while the LG NANO90 (LCD) is only fair.
The TCL R655 provides better upscaling of lower-resolution content and exhibits higher SDR brightness, making it a better option for viewing news and talk shows in a variety of lighting conditions. Meanwhile, the LG NANO90 has weaker upscaling and lower SDR brightness, which could result in less clarity for standard definition content and a less vibrant picture in bright rooms. Both aspects are vital for watching regular TV programs where image clarity and visibility in well-lit environments are crucial.
Bright Room
6.9
9.5
6.3/10
VIEWING ANGLE
5.2/10
7.8/10
SDR BRIGHTNESS SCORE
9.1/10
7.2/10
HDR BRIGHTNESS SCORE
8.5/10
8.0/10
REFLECTIONS SCORE
8.8/10
The TCL R655 (LCD) is best in class for bright room, while the LG NANO90 (LCD) is only fair.
The TCL R655 performs better in a bright room mainly because it has higher SDR and HDR brightness, which allows for more vivid images even in well-lit conditions. Additionally, despite both TVs having very good scores in handling reflections, the superior contrast, color volume, and color gamut of the TCL R655 contribute to its better overall performance in comparison with the LG NANO90.
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Key similarities
Sports
6.8
6.6
7.5/10
MOTION PROCESSING
5.3/10
120Hz
REFRESH RATE
144Hz
8.7/10
INPUT LAG SCORE
8.7/10
7.5/10
UPSCALING
5.4/10
7.8/10
SDR BRIGHTNESS SCORE
9.1/10
Yes
HLG SUPPORT
Yes
The LG NANO90 (LCD) and TCL R655 (LCD) are both only fair for sports.
While both the LG NANO90 and TCL R655 are fair for watching sports, the LG NANO90 offers wider viewing angles, making it more suitable for group viewings. However, the TCL R655 has better response time and motion processing, leading to smoother on-screen action, although its narrower viewing angles might limit the view for those sitting off to the side.
Cost
$1,500
$1,452
$500
$1,000
$1,500
$2,000
$2,500
The LG NANO90 (LCD) has a price of $1,500 and the TCL R655 (LCD) costs $1,452.
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How the LG NANO90 (LCD) and the TCL R655 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG NANO90 (LCD) | TCL R655 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,500 | $1,452 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | March 3, 2021 | September 3, 2022 | |
Full name | |||
Full name | 75NANO90 | 75R655 | |
Screen Size | |||
Screen Size | 75" | 75" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Roku TV | |
Sound Quality Score | |||
Sound Quality Score | 6.4/10 | 8/10 | |
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 | 6.1/10 | 8/10 | |
Bright Room Score | |||
Bright Room Score | 7/10 | 9.5/10 | |
Gaming Score | |||
Gaming Score | 8/10 | 8.7/10 | |
Movies & TV Score | |||
Movies & TV Score | 5.6/10 | 7.9/10 | |
Sports Score | |||
Sports Score | 6.8/10 | 6.6/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 37.9" x 65.9" x 1.8" | 37.8" x 65.7" x 2.7" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 40.5" x 65.9" | 40.6" x 65.7" | |
Weight without Stand | |||
Weight without Stand | 83.8 lbs | 70.3 lbs | |
VESA Mount | |||
VESA Mount | 400 x 400 | 400 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 | 5.3/10 | 9.1/10 | |
Local Dimming | |||
Local Dimming | 5.2/10 | 7/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2 | 2.0 | |
Speaker Power | |||
Speaker Power | 40 W | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | No | |
Shopping
LG NANO90 (LCD)
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Dig into reviews and images
Techradar
John Archer | July 2021
"Here we have HDR pictures that look bright, but also manage to typically hit decently deep black levels.WebOS continues, though, to be one of the easiest to use. Connections are strong for a mid-range TV. Native 4K pictures look crisp and detailed."
TCL R655 (LCD)
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Dig into reviews and images
wired
Parker Hall | January 2023
"It has an excellent Roku interface, isn’t too expensive, has quantum dots and mini LED backlighting, and looks genuinely fantastic playing everything. If you’re in the market for a new TV, you should still start here. Gamers will like that it has a 120-Hz refresh rate at 4K, which is the maximum that a modern Xbox or Playstation 5 will put out—meaning the smoothest possible gaming and sports viewing in general. We’re no longer in the days of having to spend over $1,000 and spending a few hours on setup for decent black levels and great color accuracy and HDR"
Get a great deal on the LG NANO90 (LCD) or the TCL R655 (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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