Compare Samsung QN900A vs TCL X91
Variants
65"
85"
75"
85"
75"
65"
75"
Connectivity
Ports
3x HDMI 2.1, 1x Satellite In (F-type), 1x Optical Audio Out, 1x Antenna (RF), 1x 3.5 mm Audio Out, 1x Video Component In 3.5 mm jack (CVBS), 2x USB 2.0, 1x CI+ 1.4, 1x Ethernet RJ45
Wireless Connectivity
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
Construction
Camera
No
Yes
Colors
Frost Silver, Stainless Steel
Brushed Titanium
Speakers
2x 5W
VESA Mount
400 x 400 mm
Display
Aspect Ratio
16:9
16:9
Brightness
1000 nits (peak)
Contrast Ratio
1600:1 (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
Gamut
100% DCI-P3
95% DCI-P3
Input Lag
10 ms
Pixel Pitch
0.215 mm
Refresh Rate
40 Hz ~ 120 Hz
50 Hz / 60 Hz
Resolution
8K UHD (7680x4320)
8K UHD (7680x4320)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
Chipset
MediaTek MT7921AU
HDR
HDR10, HDR10+, Dolby Vision, HLG (Hybrid Log Gamma)
Licenses
RoHS
Operating Humidity
10 % ~ 80 %
20 % ~ 80 %
Operating System
Tizen 6.0
Android 9.0 Pie
Operating Temperature
10 °C ~ 40 °C , 50 °F ~ 104 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
Processor
4 cores
4 cores
Tuner
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM, ATSC 3.0
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
Variable Framerate
AMD FreeSync Premium
Video
Wide Color Gamut, Disney+, UHD Upscaling, UHD Premium Color Extender, YouTube 8K, Dimming Pro, Noise Reduction, Game Mode, IPQ 2.0 Engine, TCL AI-IN, Picture-in-Picture, Voice command, HbbTV 2.0.2, Google Assistant, Alexa, Quantum Dot Color, IMAX Enhan...
Performance
Energy Efficiency
C
Production
Accessory
Remote control - RC602S6 + RC802N4
Debut
2021
2020
Reviews
Neofiliac score
91%
90%
Pros
- 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 64X
- Rich color reproduction
- High 1600:1 contrast ratio
- 10-bit display panel
- High screen-to-body ratio
- Built-in camera
- 8K UHD resolution
- Full-Array LED local dimming
- Supports HDR10, HDR10+, Dolby Vision, and HLG (Hybrid Log Gamma)
- Rich color reproduction
- 10-bit display panel
- Bright display panel
Cons
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