Compare TCL X81 vs TCL S546 vs TCL P618
Variants
55
65
50
55
65
75
43"
50"
55"
65"
Connectivity
Ports
3x HDMI 2.0 (ARC; MHL; DVI; CEC), 1x AV Component In (YPbPr + L/R) (CVBS), 1x 3.5 mm Audio Out, 1x CI+ 1.4, 2x Antenna (RF), 1x Optical Audio Out, 2x USB 2.0 (Type-A), 1x Ethernet RJ45
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
Wireless Connectivity
WiFi 5 + Bluetooth + WiFi Direct + DLNA
WiFi 5 + WiFi Direct
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
Construction
Camera
No
No
No
Colors
Black
Black
Silver
Speakers
2x 8W
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
500 nits (peak)
Display Backlight
Direct LED (Full-Array Local Dimming)
Direct LED (Full-Array Local Dimming)
Direct LED
Display Color Depth
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Type
VA, Glossy
VA, Glossy
Refresh Rate
60 Hz
48 Hz ~ 60 Hz
50 Hz / 60 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
4K (3840x2160)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
HDR10, HDR10+, HLG (Hybrid Log Gamma), Dolby Vision
HDR10, HLG (Hybrid Log Gamma), Dolby Vision, HDR10+
HDR10, HLG (Hybrid Log Gamma), Dolby Vision
Licenses
RoHS
Operating Humidity
20 % ~ 80 %
20 % ~ 80 %
Operating System
Android 9.0 Pie
Google TV
Android 9.0
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
Processor
4 cores
4 cores
2 cores
Tuner
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-S, DVB-S2, DVB-C
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM
Terrestrial digital, BS, 110 Degree CS, BS 4K, 110 Degree CS 4K
Video
IPQ Engine 2.0, Mega Dynamic Contrast, Quantum Dot Color, UHD Upscaling, UHD Premium Color Extender, Noise Reduction, Dimming Ultra Pro, Wide Color Gamut, HDCP (High-bandwidth Digital Content Protection) 2.2
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-...
De-Contour and DMS technology, Google Assistant, Micro Dimming, Noise Reduction, MEMC (Motion Estimation Motion Compensation), HDR Mapping, 4K Upscaling, YouTube, Chromecast built-in
Performance
Energy Efficiency
A
Production
Accessory
RC602S6 remote control, RC802N6 remote control
Voice-Enabled Remote Control - RC902N
Remote control - RC802N2
Debut
2019
2021
2021
Reviews
Neofiliac score
73%
73%
47%
Pros
- High screen-to-body ratio
- Full-Array LED local dimming
- Supports HDR10, HDR10+, HLG (Hybrid Log Gamma), and Dolby Vision
- 10-bit display panel
- High screen-to-body ratio
- Full-Array LED local dimming
- Supports HDR10, HLG (Hybrid Log Gamma), Dolby Vision, and HDR10+
- 10-bit display panel
- High screen-to-body ratio
- Supports HDR10, HLG (Hybrid Log Gamma), and Dolby Vision
- 10-bit display panel
Cons
- No standout feature
- Quality concerns
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