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Updated January 10, 2024·
The Samsung Q80C is usually more expensive and features better gaming performance and sound quality, plus it supports voice commands, which could enhance your smart home experience. If budget is a concern and movie watching, especially in bright rooms, is a priority, the TCL might be the better choice. If you prefer a better gaming experience and sound, with a premium on smart features, consider the Samsung. 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 Q80C (LCD)
- Good for upscaling
- Very good motion processing
- Good viewing angle
Advantages of the TCL R646 (LCD)
- Very good for bright room
- Good for dark room
- Good for movies & TV
- Very good for cartoons & animation
- Very good reflections
Key differences
Picture Quality
7.0
7.9
5.55/10
CONTRAST
8.43/10
7.8/10
COLOR VOLUME SCORE
7.6/10
LED FALD
PANEL TYPE
miniLED FALD
IPS
PANEL SUB-TYPE
VA
The TCL R646 (LCD) and Samsung Q80C (LCD) both have good picture quality, though the TCL R646 (LCD) has somewhat better picture quality.
Movies & TV
6.1
7.8
5.55/10
CONTRAST
8.43/10
4.4/10
BLACK UNIFORMITY
6.8/10
7.0/10
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 Q80C (LCD) is only fair.
The TCL R646 offers a superior contrast, better local dimming, and impressive black uniformity compared to the Samsung Q80C, which is essential for deep blacks and a more immersive movie experience, especially in dark scenes. However, the Samsung Q80C offers a wider viewing angle, making it a better option if multiple people will be watching from different angles, despite its lower performance in the very important factors for movies and cinematic TV.
Cartoons & Animation
7.2
8.4
7.3/10
COLOR GAMUT SCORE
7.6/10
7.8/10
COLOR VOLUME SCORE
7.6/10
8.5/10
SDR BRIGHTNESS SCORE
9.1/10
6.5/10
COLORS OUT OF THE BOX SCORE
7.2/10
7.0/10
GRAY UNIFORMITY
8.0/10
The TCL R646 (LCD) is very good for cartoons & animation, while the Samsung Q80C (LCD) is good.
The Samsung Q80C has colors straight out of the box that are rated as very good, which simplifies the set-up for vibrant cartoons and animations, and its color gamut is also good, ensuring a wide range of colors. However, the TCL R646, despite sharing the same good color gamut ensuring a similarly wide range of colors, is noted to have just good colors out of the box, which might require some adjustments for the ideal experience.
Bright Room
7.2
8.9
7.7/10
VIEWING ANGLE
5.3/10
8.5/10
SDR BRIGHTNESS SCORE
9.1/10
7.3/10
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 Q80C (LCD) is good.
The TCL R646 is better suited for bright rooms because it has excellent SDR and very good HDR brightness, along with very good reflections handling, which means it can cope well with glare and maintain picture quality. In comparison, the Samsung Q80C has very good SDR brightness but only poor reflections handling, suggesting it might struggle more with glare in brightly lit environments.
Cost
$1,598
$1,800
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Samsung Q80C (LCD) has a price of $1,598 and the TCL R646 (LCD) costs $1,800.
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Key similarities
Sports
6.8
6.6
8.0/10
MOTION PROCESSING
5.3/10
120Hz
REFRESH RATE
120Hz
10.0/10
INPUT LAG SCORE
7.6/10
7.0/10
UPSCALING
5.9/10
8.5/10
SDR BRIGHTNESS SCORE
9.1/10
Yes
HLG SUPPORT
Yes
The Samsung Q80C (LCD) and TCL R646 (LCD) are both only fair for sports.
The Samsung Q80C has better motion processing, which is essential for watching fast-paced sports, while the TCL R646 has superior reflection handling, making it better in well-lit environments. However, the Samsung offers a wider viewing angle, which is beneficial for group viewings, but the TCL has a very good gray uniformity that can enhance the viewing experience for sports with large uniform areas like a soccer field.
Gaming
8.1
8.2
7.8/10
RESPONSE TIME SCORE
8.0/10
10.0/10
INPUT LAG SCORE
7.6/10
8.0/10
MOTION PROCESSING
5.3/10
60.0/100
GAMING LOCAL DIMMING
70.0/100
8.1/10
GAME HDR BRIGHTNESS SCORE
8.7/10
The TCL R646 (LCD) and Samsung Q80C (LCD) are both very good for gaming.
The Samsung Q80C and the TCL R646 both offer low input lag, which is crucial for gaming responsiveness. The Q80C has a good response time for clear motion handling, while the R646 boasts a very good response time, making fast-moving content look even smoother.
News, Talk, & Other TV
7.2
7.5
8.5/10
SDR BRIGHTNESS SCORE
9.1/10
7.0/10
UPSCALING
5.9/10
The TCL R646 (LCD) and Samsung Q80C (LCD) are both good for news, talk, & other TV.
The Samsung Q80C stands out for news and TV programs due to very good upscaling and SDR brightness, which ensures clear viewing of lower resolution content in various lighting conditions. In contrast, the TCL R646 offers excellent SDR brightness, contributing to a vivid display in bright rooms, and its superior colors out of the box provide a rich viewing experience without the need for immediate calibration.
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How the Samsung Q80C (LCD) and the TCL R646 (LCD) compare to other TVs
Spec Comparison
 |  | |
| Samsung Q80C (LCD) | TCL R646 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,598 | $1,800 | ||
Brand | |||
Brand | Samsung | TCL | |
Release Date | |||
Release Date | May 3, 2023 | August 3, 2021 | |
Full name | |||
Full name | QN75Q80C | 75R646 | |
Screen Size | |||
Screen Size | 75" | 75" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Tizen | Android TV | |
Sound Quality Score | |||
Sound Quality Score | 7.3/10 | 10/10 | |
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 | 7/10 | 7.9/10 | |
Bright Room Score | |||
Bright Room Score | 7.3/10 | 9/10 | |
Gaming Score | |||
Gaming Score | 8.2/10 | 8.2/10 | |
Movies & TV Score | |||
Movies & TV Score | 6.2/10 | 7.8/10 | |
Sports Score | |||
Sports Score | 6.9/10 | 6.6/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 37.7" x 65.8" x 1.8" | 37.9" x 65.8" x 3.6" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 40.1" x 65.8" | 40.8" x 65.8" | |
Weight without Stand | |||
Weight without Stand | Unknown | 82.5 lbs | |
VESA Mount | |||
VESA Mount | 400 x 400 | 400 x 300 | |
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 | 5.6/10 | 8.4/10 | |
Local Dimming | |||
Local Dimming | 5.7/10 | 6.5/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2 | 2.0 | |
Speaker Power | |||
Speaker Power | 40 W | 34 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | Yes, Bypass only | |
Get a great deal on the Samsung Q80C (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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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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