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Updated January 10, 2024·
The Samsung Q80B is less expensive and has a good overall picture, gaming performance, and bright room viewing. It's suitable for consuming various types of content and is a solid all-around choice, especially if you're looking for value. The TCL R648 is more expensive, but offers superior picture quality, especially in dark environments, making it ideal for watching movies. It also supports a higher resolution, but has weaker motion processing, which could be less desirable for watching fast-paced content or gaming. 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 Q80B (LCD)
- Good for upscaling
- Very good motion processing
- Good viewing angle
Advantages of the TCL R648 (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
7.1
7.7
5.33/10
CONTRAST
7.00/10
7.5/10
COLOR VOLUME SCORE
7.6/10
LED FALD
PANEL TYPE
miniLED FALD
IPS
PANEL SUB-TYPE
VA
The TCL R648 (LCD) and Samsung Q80B (LCD) both have good picture quality, though the TCL R648 (LCD) has somewhat better picture quality.
Movies & TV
6.4
7.6
5.33/10
CONTRAST
7.00/10
5.2/10
BLACK UNIFORMITY
6.5/10
7.5/10
UPSCALING
5.9/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
No
No
DOLBY VISION SUPPORT
Yes
The TCL R648 (LCD) is good for movies & TV, while the Samsung Q80B (LCD) is only fair.
The TCL R648 has superior contrast and black uniformity compared to the Samsung Q80B, which is significant when watching movies and cinematic TV where dark scenes are common. However, the Samsung Q80B offers better viewing angles, which could be preferable if you have a wide seating arrangement.
Cartoons & Animation
7.6
8.6
7.3/10
COLOR GAMUT SCORE
7.8/10
7.5/10
COLOR VOLUME SCORE
7.6/10
8.8/10
SDR BRIGHTNESS SCORE
9.0/10
7.8/10
COLORS OUT OF THE BOX SCORE
9.0/10
6.4/10
GRAY UNIFORMITY
7.0/10
The TCL R648 (LCD) is very good for cartoons & animation, while the Samsung Q80B (LCD) is good.
The Samsung Q80B is appreciated for its good colors straight out of the box and color gamut, making it a suitable option for watching cartoons and animation. The TCL R648, however, is praised for its excellent out-of-box colors and similarly good color gamut, enhancing the vibrancy and appeal when viewing animated content.
Bright Room
7.4
8.1
7.4/10
VIEWING ANGLE
5.2/10
8.8/10
SDR BRIGHTNESS SCORE
9.0/10
7.7/10
HDR BRIGHTNESS SCORE
7.9/10
6.0/10
REFLECTIONS SCORE
8.0/10
The TCL R648 (LCD) is very good for bright room, while the Samsung Q80B (LCD) is good.
The TCL R648 has higher SDR and HDR brightness, making it superior for bright rooms, and it also handles reflections better than the Samsung Q80B. However, while the Samsung Q80B has a lower contrast than the TCL R648, its color volume and color gamut are still considered good, providing a balanced viewing experience in various conditions.
Cost
$998
$2,000
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Samsung Q80B (LCD) has a price of $998 and the TCL R648 (LCD) costs $2,000.
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Key similarities
Sports
6.8
6.5
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
8.8/10
SDR BRIGHTNESS SCORE
9.0/10
Yes
HLG SUPPORT
Yes
The Samsung Q80B (LCD) and TCL R648 (LCD) are both only fair for sports.
The Samsung Q80B offers very good response time and good performance in handling reflections, making it suitable for sports enthusiasts who enjoy fast-moving content and may have some level of room brightness. However, the TCL R648, while it has a fair response time, falls behind in motion processing, which is noticeable in fast-paced sports but handles reflections very well and is considered excellent for its contrast, enhancing the overall sports watching experience.
Gaming
8.2
8.2
8.1/10
RESPONSE TIME SCORE
8.2/10
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
8.0/10
GAME HDR BRIGHTNESS SCORE
8.3/10
The TCL R648 (LCD) and Samsung Q80B (LCD) are both very good for gaming.
The Samsung Q80B excels in gaming due to its very quick response time and top-tier input lag performance, making it responsive for fast-paced action. The TCL R648, also strong in these areas though not to the same extent, offers a very good response time and good input lag, ensuring smooth gameplay.
News, Talk, & Other TV
7.8
7.5
8.8/10
SDR BRIGHTNESS SCORE
9.0/10
7.5/10
UPSCALING
5.9/10
The Samsung Q80B (LCD) and TCL R648 (LCD) are both good for news, talk, & other TV.
The Samsung Q80B is noted for its high-quality upscaling and good color accuracy out of the box, which makes it suitable for displaying news and TV programs without the need for additional adjustments. On the other hand, the TCL R648 offers excellent colors out of the box and a wide color gamut, ensuring vibrant and accurate colors for similar content, with slightly better SDR brightness for well-lit rooms.
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How the Samsung Q80B (LCD) and the TCL R648 (LCD) compare to other TVs
Spec Comparison
 |  | |
| Samsung Q80B (LCD) | TCL R648 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$998 | $2,000 | ||
Brand | |||
Brand | Samsung | TCL | |
Release Date | |||
Release Date | April 3, 2022 | May 1, 2021 | |
Full name | |||
Full name | QN65Q80B | 65R648 | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 8K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Tizen | Roku TV | |
Sound Quality Score | |||
Sound Quality Score | 8.6/10 | 8/10 | |
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 | 7.1/10 | 7.8/10 | |
Bright Room Score | |||
Bright Room Score | 7.5/10 | 8.2/10 | |
Gaming Score | |||
Gaming Score | 8.3/10 | 8.3/10 | |
Movies & TV Score | |||
Movies & TV Score | 6.5/10 | 7.7/10 | |
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) | 32.7" x 56.9" x 2.2" | 32.7" x 57" x 3" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.7" x 56.9" | 35.1" x 57" | |
Weight without Stand | |||
Weight without Stand | 53.1 lbs | 70.1 lbs | |
VESA Mount | |||
VESA Mount | 400 x 300 | 400 x 400 | |
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 | 5.3/10 | 7/10 | |
Local Dimming | |||
Local Dimming | 5.7/10 | 6.5/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2.2 | 2.1 | |
Speaker Power | |||
Speaker Power | 60 W | 50 W | |
Dolby Atmos | |||
Dolby Atmos | Bypass only | Yes | |
DTS:X | |||
DTS:X | No | Yes, Bypass only | |
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Samsung Q80B (LCD)
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Tom's guide
Matthew Murray | February 2023
"For most people its picture, sound, and price make it a midrange TV worth considering. HDR brightness was generally exceptional. Its viewing angles are shockingly good, among the very best we’ve seen recently from any non-OLED TV. For gamers input lag isn’t too shabby."
Get a great deal on the Samsung Q80B (LCD) or the TCL R648 (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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