A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec TV team Learn more
Updated January 10, 2024·
If you prioritize a brighter room viewing experience, the Samsung QN85B offers better performance compared to the TCL R648. This TV is also more suitable for gaming, with a higher gaming score and response time. However, the TCL R648 shines in dark rooms and for watching movies, with slightly higher ratings in those aspects. It is also a bit better for color accuracy right out of the box. In terms of price, the Samsung QN85B generally costs less than the TCL R648, which might influence your decision if budget is a concern. Both TVs support HDR and have a similar number of HDMI ports, but the TCL has built-in great speakers whereas the Samsung does not. If superior built-in sound is important to you, the TCL R648 may be worth the extra investment. Additionally, the TCL R648 supports Dolby Vision while the Samsung QN85B does not, which could be a deciding factor if you consume a lot of content in this format. 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 QN85B (LCD)
- Excellent for bright room
- Good for sports
- Very good for news, talk, & other TV
- Very good for use as monitor
- Good for upscaling
- Very good motion processing
- Good viewing angle
Advantages of the TCL R648 (LCD)
- The TCL R648 (LCD) has no clear advantages over the Samsung QN85B (LCD).
Key differences
Sports
7.1
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
9.3/10
SDR BRIGHTNESS SCORE
9.0/10
Yes
HLG SUPPORT
Yes
The Samsung QN85B (LCD) is good for sports, while the TCL R648 (LCD) is only fair.
The Samsung QN85B is better for watching sports due to its higher response time and motion processing capabilities, reducing blur in fast-moving scenes, and it handles reflections well, making it suitable for bright rooms. On the other hand, while the TCL R648 has good reflection handling, its lower response time and subpar motion processing can lead to more blur during fast-paced sports action.
Cartoons & Animation
8.0
8.6
7.2/10
COLOR GAMUT SCORE
7.8/10
7.5/10
COLOR VOLUME SCORE
7.6/10
9.3/10
SDR BRIGHTNESS SCORE
9.0/10
7.9/10
COLORS OUT OF THE BOX SCORE
9.0/10
7.2/10
GRAY UNIFORMITY
7.0/10
The TCL R648 (LCD) and Samsung QN85B (LCD) are both very good for cartoons & animation, though the TCL R648 (LCD) is somewhat better.
The Samsung QN85B delivers good colors right out of the box which is essential for vibrant cartoons and animation, and its color gamut and volume are good, ensuring a wide range of colors are displayed accurately. The TCL R648, on the other hand, has excellent colors straight out of the box, making it ideal for animation that relies on vivid hues, while also showcasing a good color gamut and color volume for a rich and varied color display.
News, Talk, & Other TV
8.2
7.5
9.3/10
SDR BRIGHTNESS SCORE
9.0/10
7.5/10
UPSCALING
5.9/10
The Samsung QN85B (LCD) is very good for news, talk, & other TV, while the TCL R648 (LCD) is good.
The Samsung QN85B stands out for its excellent upscaling and SDR brightness, making it very good for viewing news and TV programs by enhancing lower-resolution content and offering a bright display. On the other hand, the TCL R648 has excellent colors out of the box and good local dimming, but doesn't quite match the upscaling performance of the Samsung, which may affect the clarity of standard-definition content often seen in news broadcasts.
Bright Room
9.2
8.1
7.5/10
VIEWING ANGLE
5.2/10
9.3/10
SDR BRIGHTNESS SCORE
9.0/10
8.9/10
HDR BRIGHTNESS SCORE
7.9/10
8.9/10
REFLECTIONS SCORE
8.0/10
The Samsung QN85B (LCD) is excellent for bright room, while the TCL R648 (LCD) is very good.
The Samsung QN85B stands out in a bright room due to its excellent SDR brightness and very good reflection handling, but its contrast is relatively lower compared to the TCL R648, which may impact deep black levels. The TCL R648, while also having excellent SDR brightness and very good reflection handling, offers better contrast for deep blacks, making it a strong option for bright rooms but with slightly less HDR brightness.
Cost
$1,199
$2,000
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Samsung QN85B (LCD) has a price of $1,199 and the TCL R648 (LCD) costs $2,000.
Let Us Help Find Your Perfect TV
Find your new TV
Key similarities
Picture Quality
7.5
7.7
5.64/10
CONTRAST
7.00/10
7.5/10
COLOR VOLUME SCORE
7.6/10
miniLED FALD
PANEL TYPE
miniLED FALD
IPS
PANEL SUB-TYPE
VA
The TCL R648 (LCD) and Samsung QN85B (LCD) both have good picture quality.
Movies & TV
7.3
7.6
5.64/10
CONTRAST
7.00/10
5.7/10
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) and Samsung QN85B (LCD) are both good for movies & TV.
The Samsung QN85B excels in movies and cinematic TV due to its great local dimming and very good black uniformity that enhance contrast for a more immersive viewing experience, while its decent viewing angles also contribute to consistent picture quality. On the other hand, the TCL R648 stands out with its superb contrast and excellent color performance out of the box, ensuring that movies and cinematic content are displayed with rich and accurate colors, although with more limited viewing angles.
Gaming
8.2
8.2
8.0/10
RESPONSE TIME SCORE
8.2/10
10.0/10
INPUT LAG SCORE
7.6/10
8.0/10
MOTION PROCESSING
5.3/10
70.0/100
GAMING LOCAL DIMMING
70.0/100
9.0/10
GAME HDR BRIGHTNESS SCORE
8.3/10
The Samsung QN85B (LCD) and TCL R648 (LCD) are both very good for gaming.
The Samsung QN85B is exceptional for gaming due to its top-notch response time and excellent input lag, ensuring smooth action and responsive gameplay. The TCL R648 is also a strong choice, offering very good response time and quality input lag, which is essential for fast-paced games and competitive gaming.
Give feedback
We’re constantly working to improve.
How the Samsung QN85B (LCD) and the TCL R648 (LCD) compare to other TVs
Spec Comparison
 |  | |
| Samsung QN85B (LCD) | TCL R648 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,199 | $2,000 | ||
Brand | |||
Brand | Samsung | TCL | |
Release Date | |||
Release Date | March 2, 2022 | May 1, 2021 | |
Full name | |||
Full name | QN65QN85B | 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 | 7.5/10 | 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 | 7.6/10 | 7.8/10 | |
Bright Room Score | |||
Bright Room Score | 9.2/10 | 8.2/10 | |
Gaming Score | |||
Gaming Score | 8.3/10 | 8.3/10 | |
Movies & TV Score | |||
Movies & TV Score | 7.3/10 | 7.7/10 | |
Sports Score | |||
Sports Score | 7.2/10 | 6.6/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.6" x 56.9" x 1.1" | 32.7" x 57" x 3" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.1" x 56.9" | 35.1" x 57" | |
Weight without Stand | |||
Weight without Stand | 52.2 lbs | 70.1 lbs | |
VESA Mount | |||
VESA Mount | 400x300 | 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 | 5.6/10 | 7/10 | |
Local Dimming | |||
Local Dimming | 8/10 | 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 | Yes | Yes | |
DTS:X | |||
DTS:X | No | Yes, Bypass only | |
Shopping
Samsung QN85B (LCD)
See more
Dig into reviews and images
What Hi-Fi?
John Archer | February 2023
"Particularly key to this is the fact that black levels are unusually good, on a level we haven’t seen from any IPS TV before. Build quality is impressive too, with a gleaming silver metallic frame and stand, and enough heft to suggest plenty of quality innards. High dynamic range content jumps off the screen with enough luminosity and intensity to really sell what makes HDR special."
Get a great deal on the Samsung QN85B (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.
Give feedback
We're constantly perfecting our model
TV guides you might be interested in
More comparisons for you
FAQs
FAQs about TVs
Why trust us
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
102,630
Recommendations made
15,395
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.
Featured in
