Compare TCL R646 vs TCL X92 vs Samsung QN800B
Variants
55
65
75
65
75
85
65
65
75
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), 2x USB 2.0, 1x Ethernet RJ45
Wireless Connectivity
WiFi 6 + WiFi Direct
WiFi 6 + Bluetooth 5.2 + WiFi Direct + DLNA
WiFi 6 + Bluetooth 5.2 + WiFi Direct + DLNA
Construction
Camera
No
No
Colors
Black
Black
Sand Black, Stainless Steel
Display
Aspect Ratio
16:9
16:9
16:9
Display Backlight
Mini LED
Mini LED
Mini LED
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Type
Anti-glare/Matte
VA
Gamut
100% DCI-P3, 157% sRGB
100% DCI-P3
Refresh Rate
48 Hz ~ 120 Hz
40 Hz ~ 120 Hz
40 Hz ~ 120 Hz
Resolution
4K (3840x2160)
8K UHD (7680x4320)
8K UHD (7680x4320)
Response Time
8 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
HDR10, HLG (Hybrid Log Gamma), Dolby Vision, HDR, HDR10+
HDR10, HDR10+, Dolby Vision, Dolby Vision IQ, HLG (Hybrid Log Gamma)
Licenses
RoHS
8K Association, CTA 8K Ultra HD Connected, NextGen TV
Operating Humidity
20 % ~ 80 %
20 % ~ 80 %
10 % ~ 80 %
Operating System
Google TV
Google TV (Android 10)
Tizen 6.5
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
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
DVB-T2, DVB-C, DVB-S, DVB-S2, Analog (NTSC/PAL/SECAM), DVB-T
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM, ATSC 3.0
Variable Framerate
AMD FreeSync
AMD FreeSync Premium
Video
V-Chip, Apple TV+, Smart Contrast, Smart 4K Upscaling, YouTube, Smart HDR, Auto Game Mode, HDR Pro Pack, Chromecast built-in, Easy Voice Control, Quantum Dot Color, Netflix, THX Certified Game Mode, Disney+, Contrast Control Zones technology, Alexa, Pr...
Performance
Energy Efficiency
G
G
Production
Accessory
Voice-Enabled Remote Control - RC902N
Voice remote control - RC802NU1+RC902V1
One Connect Box, SolarCell Remote - TM2280E
Debut
2021
2021
2022
Reviews
Neofiliac score
73%
96%
96%
Pros
- High screen-to-body ratio
- Mini LED backlighting
- Supports HDR10, HLG (Hybrid Log Gamma), Dolby Vision, HDR, and HDR10+
- 10-bit display panel
- High screen-to-body ratio
- Built-in camera
- 8K UHD resolution
- Mini LED backlighting
- Supports HDR10, HDR10+, Dolby Vision, Dolby Vision IQ, and HLG (Hybrid Log Gamma)
- Rich color reproduction
- Exceptional 4500:1 contrast ratio
- 10-bit display panel
- Gorgeous QLED panel
- High screen-to-body ratio
- 8K UHD resolution
- Mini LED backlighting
- Supports HDR10, HDR10+, HDR10+ Adaptive, HDR10+ Gaming, HLG (Hybrid Log Gamma), and Quantum HDR 32X
- Rich color reproduction
- 10-bit display panel
Cons
- Slow response time
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