Compare TCL R635 vs TCL X81
Variants
55"
65"
75"
55
65
Connectivity
Ports
4x HDMI, 1x Satellite 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 (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
Wireless Connectivity
WiFi 5 + WiFi Direct
WiFi 5 + Bluetooth + WiFi Direct + DLNA
Construction
Camera
No
No
Colors
Black
Black
Display
Aspect Ratio
16:9
16:9
Brightness
600 nits / 900 nits (peak)
500 nits (peak)
Contrast Ratio
5500:1 (static)
Display Backlight
Mini LED
Direct LED (Full-Array Local Dimming)
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Type
VA, Glossy
VA, Glossy
Gamut
90% DCI-P3, 70% Rec.2020
Input Lag
9.3 ms
Refresh Rate
48 Hz ~ 120 Hz
60 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
HDR
HDR10, HLG (Hybrid Log Gamma), Dolby Vision
HDR10, HDR10+, HLG (Hybrid Log Gamma), Dolby Vision
Operating Humidity
20 % ~ 80 %
Operating System
Roku TV
Android 9.0 Pie
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
Processor
4 cores
4 cores
Tuner
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-S, DVB-S2, DVB-C
Video
Auto Game Mode, Contrast Control Zones technology with up to 240 zones, Smart HDR, FullView edge-to-edge glass design, Quantum Dot Color, THX Certified Game Mode, Google Assistant, Easy Voice Control, AiPQ Engine, V-Chip, Smart 4K Upscaling, Alexa, Sma...
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
Performance
Energy Efficiency
A
Production
Accessory
Voice-Enabled Remote Control - RC580
RC602S6 remote control, RC802N6 remote control
Debut
2020
2019
Reviews
Neofiliac score
90%
73%
Pros
- High screen-to-body ratio
- Mini LED backlighting
- Supports HDR10, HLG (Hybrid Log Gamma), and Dolby Vision
- Rich color reproduction
- Exceptional 5500:1 contrast ratio
- 10-bit display panel
- Bright display panel
- High screen-to-body ratio
- Full-Array LED local dimming
- Supports HDR10, HDR10+, HLG (Hybrid Log Gamma), and Dolby Vision
- 10-bit display panel
Cons
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