Compare TCL S546 vs Samsung QN800 vs TCL R625
Variants
50
55
65
75
65"
85"
75"
75"
85"
65"
55"
65"
Connectivity
Ports
3x HDMI 2.0, 1x Cable/Antenna In (F-type female), 1x S/PDIF, 1x 3.5 mm Audio Out, 1x AV Composite In 3.5 mm jack, 1x USB 2.0, 1x Ethernet RJ45
3x HDMI 2.0, 1x HDMI 2.0 (ARC), 1x AV Composite In 3.5 mm jack, 1x 3.5 mm Audio Out, 1x S/PDIF, 1x Satellite In (F-type female), 1x USB 2.0, 1x Ethernet RJ45
Wireless Connectivity
WiFi 5 + WiFi Direct
WiFi 5 + WiFi Direct
Construction
Camera
No
No
No
Colors
Black
Sand Black, Stainless Steel
Black
Speakers
2x 8W
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
1000 nits / 1500 nits (peak)
1000 nits (peak)
Contrast Ratio
1600:1 (static)
Display Backlight
Direct LED (Full-Array Local Dimming)
Mini LED
Direct LED (Full-Array Local Dimming)
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Type
VA, Glossy
VA, Glossy, Samsung
Gamut
100% DCI-P3
88% DCI-P3, 72% Rec.2020
Input Lag
6 ms
Refresh Rate
48 Hz ~ 60 Hz
40 Hz ~ 120 Hz
60 Hz
Resolution
4K (3840x2160)
8K UHD (7680x4320)
4K (3840x2160)
Response Time
8 ms (min)
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, HDR10+
HDR10, HLG (Hybrid Log Gamma), Dolby Vision
Operating Humidity
20 % ~ 80 %
10 % ~ 80 %
20 % ~ 80 %
Operating System
Google TV
Tizen 6.0
Roku TV
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
5 °C ~ 35 °C , 41 °F ~ 95 °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
Video
YouTube, Apple TV+, Smart Contrast, Smart 4K Upscaling, Smart HDR, Auto Game Mode, HDR Pro Pack, Chromecast built-in, Easy Voice Control, Quantum Dot Color, Netflix, V-Chip, Disney+, Contrast Control Zones technology, Alexa, Prime Video, FullView Edge-...
HDR Pro Gamma, iPQ Engine, Quantum Dot Color, Wide Color Gamut, Contrast Control Zones, HDCP (High-bandwidth Digital Content Protection) 2.2
Performance
Energy Efficiency
G
Production
Accessory
Voice-Enabled Remote Control - RC902N
One Connect Box - Y21 8K, SolarCell Remote - TM2180E
Remote control - RC580
Debut
2021
2021
2019
Reviews
Neofiliac score
73%
93%
73%
Pros
- High screen-to-body ratio
- Full-Array LED local dimming
- Supports HDR10, HLG (Hybrid Log Gamma), Dolby Vision, and HDR10+
- 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
- High screen-to-body ratio
- Full-Array LED local dimming
- Supports HDR10, HLG (Hybrid Log Gamma), and Dolby Vision
- 10-bit display panel
- Bright display panel
Cons
- Slow response time
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