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QN65Q70A
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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 Samsung Q70A is often somewhat more expensive and may not perform as well in dark rooms compared to the TCL R646. However, it offers better performance for gaming and a slightly better experience when watching news, talk shows, and reality TV. On the other hand, the TCL R646 tends to be less expensive and offers better overall picture quality. It's also better for watching movies and has stronger performance in bright rooms, but its gaming performance is slightly lower than the Samsung Q70A. 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 Samsung Q70A (LCD)
  • Good for upscaling
  • Very 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
  • Very good reflections

Key differences

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Picture Quality

7.2
QN65Q70A
65R646
7.9
8.21/10
CONTRAST
8.43/10
7.0/10
COLOR VOLUME SCORE
7.6/10
LED
PANEL TYPE
miniLED FALD
VA
PANEL SUB-TYPE
VA
The TCL R646 (LCD) and Samsung Q70A (LCD) both have good picture quality, though the TCL R646 (LCD) has somewhat better picture quality.

Movies & TV

6.4
QN65Q70A
65R646
7.8
8.21/10
CONTRAST
8.43/10
6.8/10
BLACK UNIFORMITY
6.8/10
7.5/10
UPSCALING
5.9/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
Yes
No
DOLBY VISION SUPPORT
Yes
The TCL R646 (LCD) is good for movies & TV, while the Samsung Q70A (LCD) is only fair.

Bright Room

7.4
QN65Q70A
65R646
8.9
5.3/10
VIEWING ANGLE
5.3/10
8.6/10
SDR BRIGHTNESS SCORE
9.1/10
7.2/10
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 Samsung Q70A (LCD) is good.

Cost

$948
QN65Q70A
65R646
$800
Product image
Product image

$400

$600

$800

$1,000

$1,200

$1,400

The Samsung Q70A (LCD) has a price of $948 and the TCL R646 (LCD) costs $800.
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Key similarities

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Sports

6.7
QN65Q70A
65R646
6.6
8.0/10
MOTION PROCESSING
5.3/10
120Hz
REFRESH RATE
120Hz
10.0/10
INPUT LAG SCORE
7.6/10
7.5/10
UPSCALING
5.9/10
8.6/10
SDR BRIGHTNESS SCORE
9.1/10
Yes
HLG SUPPORT
Yes
The Samsung Q70A (LCD) and TCL R646 (LCD) are both only fair for sports.

Gaming

7.7
QN65Q70A
65R646
8.2
8.0/10
RESPONSE TIME SCORE
8.0/10
10.0/10
INPUT LAG SCORE
7.6/10
8.0/10
MOTION PROCESSING
5.3/10
0.0/100
GAMING LOCAL DIMMING
70.0/100
7.3/10
GAME HDR BRIGHTNESS SCORE
8.7/10
Although they have very similar scores, PerfectRec considers TCL R646 (LCD) to be very good for gaming, while the Samsung Q70A (LCD) is good.

Cartoons & Animation

8.2
QN65Q70A
65R646
8.4
7.1/10
COLOR GAMUT SCORE
7.6/10
7.0/10
COLOR VOLUME SCORE
7.6/10
8.6/10
SDR BRIGHTNESS SCORE
9.1/10
8.5/10
COLORS OUT OF THE BOX SCORE
7.2/10
6.0/10
GRAY UNIFORMITY
8.0/10
The TCL R646 (LCD) and Samsung Q70A (LCD) are both very good for cartoons & animation.

News, Talk, & Other TV

7.6
QN65Q70A
65R646
7.5
8.6/10
SDR BRIGHTNESS SCORE
9.1/10
7.5/10
UPSCALING
5.9/10
The Samsung Q70A (LCD) and TCL R646 (LCD) are both good for news, talk, & other TV.

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We’re constantly working to improve.

How the Samsung Q70A (LCD) and the TCL R646 (LCD) compare to other TVs

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Spec Comparison

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Samsung Q70A (LCD)TCL R646 (LCD)
Samsung Q70A (LCD)TCL R646 (LCD)

GENERAL

Price
$948
$800
Brand
SamsungTCL
Release Date
March 2, 2021August 2, 2021
Full name
QN65Q70A65R646
Screen Size
65"65"
Screen Resolution
4K4K

TV FEATURES

Operating System
TizenAndroid TV
Sound Quality Score
5.7/1010/10
NextGen Ready
NoNo
HDMI Ports
44
Coax Ports
11

DISPLAY QUALITY SCORES

Picture Quality Score
7.2/107.9/10
Bright Room Score
7.4/109/10
Gaming Score
7.8/108.2/10
Movies & TV Score
6.4/107.8/10
Sports Score
6.7/106.6/10

PHYSICAL

Dimensions w/o Stand (H x W x D)
32.8" x 57.2" x 1"33.3" x 56.9" x 3.6"
Dimensions with Stand (H x W)
35.3" x 57.2"35.7" x 56.9"
Weight without Stand
46.1 lbs63.5 lbs
VESA Mount
400 X 300300 x 300

DISPLAY

Color Depth
10 bit10 bit
Black Frame Insertion
YesYes
Auto Low Latency Mode
YesYes
Contrast
8.2/108.4/10
Local Dimming
2.5/106.5/10

SOUND

Speaker Setup
2.02.0
Speaker Power
20 W30 W
Dolby Atmos
Bypass onlyYes
DTS:X
NoYes, Bypass only

Get a great deal on the Samsung Q70A (LCD) or the TCL R646 (LCD)

About Samsung

Samsung, a South Korean electronics manufacturer, holds the title of being the largest global TV vendor in terms of units sold. They offer a diverse lineup of TV products that cater to various budget ranges. A notable achievement in recent years is the development of Quantum Dots, a technology that enhances color reproduction, resulting in richer and more vibrant hues. Samsung TVs are well-regarded for their high manufacturing quality and user-friendly software, making them an excellent choice for consumers seeking an intuitive viewing experience.

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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Why trust us

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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
21
Proprietary TVs ratings developed
119,130
Recommendations made
17,870
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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