Compare TCL R648 vs Samsung QN800 vs Samsung Q80B
Variants
65
75
65"
85"
75"
75"
85"
65"
50
50
65
65
75
85
85
Connectivity
Ports
2x HDMI 2.0, 2x HDMI 2.1, 1x AV Composite In 3.5 mm jack, 1x 3.5 mm Audio Out, 1x S/PDIF, 1x Cable/Antenna In (F-type female), 1x USB 2.0, 1x Ethernet RJ45
Wireless Connectivity
WiFi 5 + WiFi Direct
WiFi 5 + Bluetooth 5.2 + WiFi Direct + DLNA
Construction
Camera
No
No
No
Colors
Black
Sand Black, Stainless Steel
Titan Black
Drivers | Subwoofer
1 x 30
2 x 10
Speakers
2x 15W
2x 10W
VESA Mount
400 x 400 mm
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
1000 nits / 1500 nits (peak)
Contrast Ratio
1600:1 (static)
Display Backlight
Mini LED
Mini LED
Direct LED (Full-Array Local Dimming)
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Type
Anti-glare/Matte
Gamut
100% DCI-P3
100% DCI-P3
Input Lag
6 ms
Refresh Rate
48 Hz ~ 120 Hz
40 Hz ~ 120 Hz
40 Hz ~ 120 Hz
Resolution
8K UHD (7680x4320)
8K UHD (7680x4320)
4K (3840x2160)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
Chipset
MediaTek MT7921AU
HDR
HDR10, HLG (Hybrid Log Gamma), Dolby Vision, HDR
Licenses
ENERGY STAR, RoHS
Operating Humidity
20 % ~ 80 %
10 % ~ 80 %
Operating System
Roku TV
Tizen 6.0
Tizen 6.5
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
Processor
4 cores
4 cores
4 cores
Tuner
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM
Variable Framerate
AMD FreeSync Premium
AMD FreeSync Premium
Video
YouTube, Apple TV+, Smart HDR, Smart Contrast, THX Certified Game Mode, Auto Game Mode, Netflix, Disney+, FullView Edge-to-Edge Glass Design, Smart 8K Upscaling, Prime Video, V-Chip, Easy Voice Control, Contrast Control Zones technology, Alexa, Quantum...
Performance
Energy Efficiency
G
G
Production
Accessory
Pro Voice-Enabled Remote Control - RC580
One Connect Box - Y21 8K, SolarCell Remote - TM2180E
Debut
2021
2021
2022
Reviews
Neofiliac score
80%
93%
84%
Pros
- High screen-to-body ratio
- 8K UHD resolution
- Mini LED backlighting
- Supports HDR10, HLG (Hybrid Log Gamma), Dolby Vision, and HDR
- 10-bit display panel
- Gorgeous QLED panel
- High screen-to-body ratio
- 8K UHD resolution
- Mini LED backlighting
- Supports HDR10, HDR10+, HDR10+ Adaptive, HLG (Hybrid Log Gamma), and Quantum HDR 32X
- Rich color reproduction
- High 1600:1 contrast ratio
- 10-bit display panel
- Gorgeous QLED panel
- High screen-to-body ratio
- Full-Array LED local dimming
- Supports HDR10, HLG (Hybrid Log Gamma), HDR10+, HDR10+ Adaptive, and Quantum HDR 12X
- Rich color reproduction
- 10-bit display panel
Cons
- Just one step away from the QN85B Neo QLED
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