A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec TV team Learn more
Updated January 10, 2024·
The LG NANO75 is a lower midrange priced TV, offering a decent overall picture quality with a particularly good performance for viewing sports content. It will not perform as well in a dark room, and its bright room performance is average. For gaming, it's suitable but not exceptional. On the other hand, the TCL R646 costs more but delivers better overall picture quality, excels at gaming with high responsiveness and low input lag, and has superior dark room performance. It also handles bright room conditions very well. If budget is a major consideration and sports content viewing is a priority, LG NANO75 may be more appropriate. For a better gaming experience and higher quality in both bright and dark environments, the TCL R646 would be a better choice despite the higher price. 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 NANO75 (LCD)
- Good for upscaling
- Good motion processing
Advantages of the TCL R646 (LCD)
- Very good for bright room
- Good for dark room
- Very good for gaming
- Good for movies & TV
- Good for news, talk, & other TV
- Very good for cartoons & animation
- Good for use as monitor
- Very good reflections
Key differences
Picture Quality
5.6
7.9
4.97/10
CONTRAST
8.43/10
5.8/10
COLOR VOLUME SCORE
7.6/10
LED
PANEL TYPE
miniLED FALD
IPS
PANEL SUB-TYPE
VA
The TCL R646 (LCD) has good picture quality, while the LG NANO75 (LCD) has poor picture quality.
Movies & TV
5.2
7.8
4.97/10
CONTRAST
8.43/10
5.0/10
BLACK UNIFORMITY
6.8/10
7.5/10
UPSCALING
5.9/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
No
DOLBY VISION SUPPORT
Yes
The TCL R646 (LCD) is good for movies & TV, while the LG NANO75 (LCD) is poor.
Gaming
5.7
8.2
6.1/10
RESPONSE TIME SCORE
8.0/10
10.0/10
INPUT LAG SCORE
7.6/10
7.5/10
MOTION PROCESSING
5.3/10
0.0/100
GAMING LOCAL DIMMING
70.0/100
5.7/10
GAME HDR BRIGHTNESS SCORE
8.7/10
The TCL R646 (LCD) is very good for gaming, while the LG NANO75 (LCD) is poor.
Cartoons & Animation
5.9
8.4
6.5/10
COLOR GAMUT SCORE
7.6/10
5.8/10
COLOR VOLUME SCORE
7.6/10
5.8/10
SDR BRIGHTNESS SCORE
9.1/10
7.7/10
COLORS OUT OF THE BOX SCORE
7.2/10
6.0/10
GRAY UNIFORMITY
8.0/10
The TCL R646 (LCD) is very good for cartoons & animation, while the LG NANO75 (LCD) is poor.
When watching cartoons and animation, the TCL R646 outperforms the LG NANO75 due to the R646's superior color gamut and volume, making colors appear more vivid and accurate. Additionally, the R646 delivers better contrast and brightness, which are beneficial for animation, while the NANO75 falls short in these areas, leading to less vibrant and flat images.
News, Talk, & Other TV
6.1
7.5
5.8/10
SDR BRIGHTNESS SCORE
9.1/10
7.5/10
UPSCALING
5.9/10
The TCL R646 (LCD) is good for news, talk, & other TV, while the LG NANO75 (LCD) is only fair.
The LG NANO75 has poor upscaling and SDR brightness performance, which might not provide the clearest picture for watching news and TV programs, but its wide viewing angles would be advantageous in a room where viewers are seated off to the side. On the other hand, the TCL R646 has excellent SDR brightness and better quality local dimming, which contributes to sharper and more vibrant images, making it a better choice for viewing content directly in front, but its viewing angles are more limited.
Bright Room
5.8
8.9
6.8/10
VIEWING ANGLE
5.3/10
5.8/10
SDR BRIGHTNESS SCORE
9.1/10
5.5/10
HDR BRIGHTNESS SCORE
8.3/10
7.8/10
REFLECTIONS SCORE
8.1/10
The TCL R646 (LCD) is very good for bright room, while the LG NANO75 (LCD) is poor.
The LG NANO75 struggles in bright rooms due to its poor SDR and HDR brightness and only good reflections handling, while the TCL R646 excels in these environments with its excellent SDR brightness, very good HDR brightness, and very good reflections handling, meaning it maintains picture quality even in well-lit spaces. Contrast, color volume, and color gamut are also factors, where the TCL R646 performs better overall, affecting how vibrant and deep the picture appears.
Cost
$900
$800
$400
$600
$800
$1,000
$1,200
$1,400
The LG NANO75 (LCD) has a price of $900 and the TCL R646 (LCD) costs $800.
Let Us Help Find Your Perfect TV
Find your new TV
Key similarities
Sports
6.7
6.6
7.5/10
MOTION PROCESSING
5.3/10
60Hz
REFRESH RATE
120Hz
10.0/10
INPUT LAG SCORE
7.6/10
7.5/10
UPSCALING
5.9/10
5.8/10
SDR BRIGHTNESS SCORE
9.1/10
Yes
HLG SUPPORT
Yes
The LG NANO75 (LCD) and TCL R646 (LCD) are both only fair for sports.
The LG NANO75 has a fair response time and motion processing, which are very important for watching sports, and its reflection handling is good, but it has a wider viewing angle, which can be beneficial for larger groups. The TCL R646, while having a very good response time that is beneficial for fast motion in sports, falls short with only a fair motion processing performance and has a lower reflection handling score and narrower viewing angles compared to the LG NANO75. Both TVs exhibit only fair gray uniformity, which is somewhat important and can affect the viewing experience when watching sports.
Give feedback
We’re constantly working to improve.
How the LG NANO75 (LCD) and the TCL R646 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG NANO75 (LCD) | TCL R646 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$900 | $800 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | March 4, 2022 | August 2, 2021 | |
Full name | |||
Full name | 65NANO75 | 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 | 6.1/10 | 10/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 3 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 5.7/10 | 7.9/10 | |
Bright Room Score | |||
Bright Room Score | 5.8/10 | 9/10 | |
Gaming Score | |||
Gaming Score | 5.7/10 | 8.2/10 | |
Movies & TV Score | |||
Movies & TV Score | 5.3/10 | 7.8/10 | |
Sports Score | |||
Sports Score | 6.7/10 | 6.6/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 33" x 57.2" x 2.3" | 33.3" x 56.9" x 3.6" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.4" x 57.2" | 35.7" x 56.9" | |
Weight without Stand | |||
Weight without Stand | 49.8 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 | No | Yes | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | Yes | |
Contrast | |||
Contrast | 5/10 | 8.4/10 | |
Local Dimming | |||
Local Dimming | 2.5/10 | 6.5/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.0 | 2.0 | |
Speaker Power | |||
Speaker Power | 20 W | 30 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | Yes, Bypass only | |
Get a great deal on the LG NANO75 (LCD) 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.
Give feedback
We're constantly perfecting our model
TV guides you might be interested in
More comparisons for you
FAQs
FAQs about TVs
Why trust us
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.
By the numbers
385
TVs evaluated
33,110
TVs stats compiled
21
Proprietary TVs ratings developed
121,530
Recommendations made
18,230
Consumer hours saved
About the TV team
Joe Golden, Ph.D
CEO and TVs Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
Jaime Roldán
TVs Expert
Jaime is a Colombia-based TV expert. He is an electronics engineer with 8 years of experience in the telecom sector and has been making TV recommendations for 12 years.
Featured in
