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65Q750G
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65R646
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What we think

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The PerfectRec TV team Learn more
Updated January 10, 2024·

The TCL R646 generally costs a bit more than the TCL Q7 but offers better performance in bright rooms and marginally higher overall picture quality. However, the TCL Q7 is often somewhat less expensive and still has good picture quality, making it a more budget-friendly option. Both TVs have similar gaming features and support for Dolby Vision and HDR10+. If budget is a priority and you're satisfied with solid picture quality, the Q7 might suit your needs. If you can invest a little more for enhanced brightness, particularly beneficial for well-lit environments, the R646 may be the better 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 TCL Q7 (LCD)
  • The TCL Q7 (LCD) has no clear advantages over the TCL R646 (LCD).
Advantages of the TCL R646 (LCD)
  • Very good for bright room
  • Good for news, talk, & other TV
  • Very good for cartoons & animation
  • Very good reflections

Key differences

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Cartoons & Animation

7.8
65Q750G
65R646
8.4
7.6/10
COLOR GAMUT SCORE
7.6/10
7.5/10
COLOR VOLUME SCORE
7.6/10
8.6/10
SDR BRIGHTNESS SCORE
9.1/10
6.5/10
COLORS OUT OF THE BOX SCORE
7.2/10
7.5/10
GRAY UNIFORMITY
8.0/10
The TCL R646 (LCD) is very good for cartoons & animation, while the TCL Q7 (LCD) is good.

News, Talk, & Other TV

6.3
65Q750G
65R646
7.5
8.6/10
SDR BRIGHTNESS SCORE
9.1/10
4.8/10
UPSCALING
5.9/10
The TCL R646 (LCD) is good for news, talk, & other TV, while the TCL Q7 (LCD) is only fair.

Bright Room

7.6
65Q750G
65R646
8.9
5.2/10
VIEWING ANGLE
5.3/10
8.6/10
SDR BRIGHTNESS SCORE
9.1/10
7.6/10
HDR BRIGHTNESS SCORE
8.3/10
5.9/10
REFLECTIONS SCORE
8.1/10
The TCL R646 (LCD) is very good for bright room, while the TCL Q7 (LCD) is good.

Cost

$700
65Q750G
65R646
$800
Product image
Product image

$200

$400

$600

$800

$1,000

$1,200

The TCL Q7 (LCD) has a price of $700 and the TCL R646 (LCD) costs $800.
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Key similarities

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Picture Quality

7.8
65Q750G
65R646
7.9
7.88/10
CONTRAST
8.43/10
7.5/10
COLOR VOLUME SCORE
7.6/10
LED FALD
PANEL TYPE
miniLED FALD
VA
PANEL SUB-TYPE
VA
The TCL R646 (LCD) and TCL Q7 (LCD) both have good picture quality.

Movies & TV

7.7
65Q750G
65R646
7.8
7.88/10
CONTRAST
8.43/10
8.7/10
BLACK UNIFORMITY
6.8/10
4.8/10
UPSCALING
5.9/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
Yes
Yes
DOLBY VISION SUPPORT
Yes
The TCL R646 (LCD) and TCL Q7 (LCD) are both good for movies & TV.

Sports

6.4
65Q750G
65R646
6.6
4.6/10
MOTION PROCESSING
5.3/10
120Hz
REFRESH RATE
120Hz
7.3/10
INPUT LAG SCORE
7.6/10
4.8/10
UPSCALING
5.9/10
8.6/10
SDR BRIGHTNESS SCORE
9.1/10
Yes
HLG SUPPORT
Yes
The TCL R646 (LCD) and TCL Q7 (LCD) are both only fair for sports.

Gaming

8.2
65Q750G
65R646
8.2
8.0/10
RESPONSE TIME SCORE
8.0/10
7.3/10
INPUT LAG SCORE
7.6/10
4.6/10
MOTION PROCESSING
5.3/10
90.0/100
GAMING LOCAL DIMMING
70.0/100
8.2/10
GAME HDR BRIGHTNESS SCORE
8.7/10
The TCL Q7 (LCD) and TCL R646 (LCD) are both very good for gaming.

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How the TCL Q7 (LCD) and the TCL R646 (LCD) compare to other TVs

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Spec Comparison

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TCL Q7 (LCD)TCL R646 (LCD)
TCL Q7 (LCD)TCL R646 (LCD)

GENERAL

Price
$700
$800
Brand
TCLTCL
Release Date
June 1, 2023August 2, 2021
Full name
65Q750G65R646
Screen Size
65"65"
Screen Resolution
4K4K

TV FEATURES

Operating System
Google TVAndroid TV
Sound Quality Score
6.9/1010/10
NextGen Ready
NoNo
HDMI Ports
44
Coax Ports
11

DISPLAY QUALITY SCORES

Picture Quality Score
7.8/107.9/10
Bright Room Score
7.7/109/10
Gaming Score
8.3/108.2/10
Movies & TV Score
7.8/107.8/10
Sports Score
6.4/106.6/10

PHYSICAL

Dimensions w/o Stand (H x W x D)
32.9" x 56.9" x 2.8"33.3" x 56.9" x 3.6"
Dimensions with Stand (H x W)
35.2" x 56.9"35.7" x 56.9"
Weight without Stand
44.3 lbs63.5 lbs
VESA Mount
300 x 300300 x 300

DISPLAY

Color Depth
10 bit10 bit
Black Frame Insertion
YesYes
Auto Low Latency Mode
YesYes
Contrast
7.9/108.4/10
Local Dimming
6.8/106.5/10

SOUND

Speaker Setup
2.02.0
Speaker Power
30 W30 W
Dolby Atmos
YesYes
DTS:X
Yes, Bypass onlyYes, Bypass only

Get a great deal on the TCL Q7 (LCD) or the TCL R646 (LCD)

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.

By the numbers

385
TVs evaluated
33,110
TVs stats compiled
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Proprietary TVs ratings developed
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Recommendations made
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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.

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