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65R648
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VQP65C
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What we think

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

The TCL R648 commands a premium price and offers great gaming performance, solid performance in both bright and dark rooms, and has a high contrast ratio which is good for movies and series. On the other hand, the Vizio Quantum Pro is less expensive, also performs well for gaming, but may not be as suitable in bright rooms. The Vizio has a more limited contrast, which could make dark scenes in movies less impactful. 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 R648 (LCD)
  • Very good for bright room
  • Good for dark room
  • Good for movies & TV
  • Good for news, talk, & other TV
  • Very good for cartoons & animation
Advantages of the Vizio Quantum Pro (LCD)
  • Good viewing angle

Key differences

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Picture Quality

7.7
65R648
VQP65C
7.2
7.00/10
CONTRAST
5.64/10
7.6/10
COLOR VOLUME SCORE
8.2/10
miniLED FALD
PANEL TYPE
LED FALD
VA
PANEL SUB-TYPE
IPS
The TCL R648 (LCD) and Vizio Quantum Pro (LCD) both have good picture quality, though the TCL R648 (LCD) has somewhat better picture quality.

Movies & TV

7.6
65R648
VQP65C
6.6
7.00/10
CONTRAST
5.64/10
6.5/10
BLACK UNIFORMITY
5.4/10
5.9/10
UPSCALING
5.7/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
Yes
DOLBY VISION SUPPORT
Yes
The TCL R648 (LCD) is good for movies & TV, while the Vizio Quantum Pro (LCD) is only fair.

Cartoons & Animation

8.6
65R648
VQP65C
7.5
7.8/10
COLOR GAMUT SCORE
8.0/10
7.6/10
COLOR VOLUME SCORE
8.2/10
9.0/10
SDR BRIGHTNESS SCORE
8.9/10
9.0/10
COLORS OUT OF THE BOX SCORE
6.7/10
7.0/10
GRAY UNIFORMITY
5.9/10
The TCL R648 (LCD) is very good for cartoons & animation, while the Vizio Quantum Pro (LCD) is good.

News, Talk, & Other TV

7.5
65R648
VQP65C
6.6
9.0/10
SDR BRIGHTNESS SCORE
8.9/10
5.9/10
UPSCALING
5.7/10
The TCL R648 (LCD) is good for news, talk, & other TV, while the Vizio Quantum Pro (LCD) is only fair.

Cost

$2,000
65R648
VQP65C
$698
Product image
Product image

$0

$500

$1,000

$1,500

$2,000

$2,500

$3,000

The TCL R648 (LCD) has a price of $2,000 and the Vizio Quantum Pro (LCD) costs $698.
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Key similarities

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Sports

6.5
65R648
VQP65C
6.4
5.3/10
MOTION PROCESSING
3.9/10
120Hz
REFRESH RATE
120Hz
7.6/10
INPUT LAG SCORE
7.6/10
5.9/10
UPSCALING
5.7/10
9.0/10
SDR BRIGHTNESS SCORE
8.9/10
Yes
HLG SUPPORT
Yes
The TCL R648 (LCD) and Vizio Quantum Pro (LCD) are both only fair for sports.

Gaming

8.2
65R648
VQP65C
8.1
8.2/10
RESPONSE TIME SCORE
8.0/10
7.6/10
INPUT LAG SCORE
7.6/10
5.3/10
MOTION PROCESSING
3.9/10
70.0/100
GAMING LOCAL DIMMING
70.0/100
8.3/10
GAME HDR BRIGHTNESS SCORE
7.5/10
The TCL R648 (LCD) and Vizio Quantum Pro (LCD) are both very good for gaming.

Bright Room

8.1
65R648
VQP65C
7.7
5.2/10
VIEWING ANGLE
7.2/10
9.0/10
SDR BRIGHTNESS SCORE
8.9/10
7.9/10
HDR BRIGHTNESS SCORE
7.4/10
8.0/10
REFLECTIONS SCORE
8.4/10
Although they have very similar scores, PerfectRec considers TCL R648 (LCD) to be very good for bright room, while the Vizio Quantum Pro (LCD) is good.

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We’re constantly working to improve.

How the TCL R648 (LCD) and the Vizio Quantum Pro (LCD) compare to other TVs

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Spec Comparison

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TCL R648 (LCD)Vizio Quantum Pro (LCD)
TCL R648 (LCD)Vizio Quantum Pro (LCD)

GENERAL

Price
$2,000
$698
Brand
TCLVizio
Release Date
May 1, 2021September 1, 2023
Full name
65R648VQP65C
Screen Size
65"65"
Screen Resolution
8K4K

TV FEATURES

Operating System
Roku TVSmartCast
Sound Quality Score
8/106.4/10
NextGen Ready
NoNo
HDMI Ports
44
Coax Ports
11

DISPLAY QUALITY SCORES

Picture Quality Score
7.8/107.3/10
Bright Room Score
8.2/107.8/10
Gaming Score
8.3/108.2/10
Movies & TV Score
7.7/106.7/10
Sports Score
6.6/106.5/10

PHYSICAL

Dimensions w/o Stand (H x W x D)
32.7" x 57" x 3"32.7" x 56.9" x 2.9"
Dimensions with Stand (H x W)
35.1" x 57"35.5" x 56.9"
Weight without Stand
70.1 lbs39.68 lbs
VESA Mount
400 x 400400 x 300

DISPLAY

Color Depth
10 bit10 bit
Black Frame Insertion
YesYes
Auto Low Latency Mode
YesYes
Contrast
7/105.6/10
Local Dimming
6.5/106/10

SOUND

Speaker Setup
2.12.0
Speaker Power
50 W20 W
Dolby Atmos
YesYes
DTS:X
Yes, Bypass onlyYes

Get a great deal on the TCL R648 (LCD) or the Vizio Quantum Pro (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.

About Vizio

Vizio is an American company. While they initially gained recognition for offering budget-friendly TVs, they have successfully expanded their product lineup to include high-end options as well. They manufacture TVs primarily in Mexico, China, and Vietnam. Similar to many Korean TV brands, Vizio developed its own smart TV software called SmartCast. In the past, SmartCast was not the best smart TV software, but it has evolved so that it is now good for using your TV and connecting to streaming services.

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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
73,830
Recommendations made
11,075
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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