Compare Samsung QN900A vs Sony X90J vs Sony X75
Variants
65"
85"
75"
85"
75"
65"
65"
75"
50"
75"
50"
65"
55"
55"
43
50
Connectivity
Wireless Connectivity
WiFi 5 + Bluetooth 4.2 + WiFi Direct + DLNA
WiFi 5 + Bluetooth 4.2 + WiFi Direct + DLNA
Construction
Camera
No
No
No
Colors
Frost Silver, Stainless Steel
Black
Black
Speakers
2x 10W
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
500 nits / 650 nits (peak)
Contrast Ratio
1600:1 (static)
5600:1 (static)
Display Backlight
Mini LED
Direct LED (Full-Array Local Dimming)
Direct LED
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Type
VA
VA
Gamut
100% DCI-P3
Input Lag
11 ms
Refresh Rate
40 Hz ~ 120 Hz
50 Hz / 60 Hz
Resolution
8K UHD (7680x4320)
4K (3840x2160)
4K (3840x2160)
Response Time
11 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
Chipset
MediaTek MT7921AU
HDR
Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
Operating System
Tizen 6.0
Android 10
Android 10
Operating Temperature
10 °C ~ 40 °C , 50 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
4 cores
Tuner
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM, ATSC 3.0
Analog (NTSC/PAL/SECAM), ATSC, ATSC 3.0, Clear QAM
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2
Variable Framerate
AMD FreeSync Premium
Video
Chromecast built-in, Dynamic Contrast Enhancer, Google Assistant, Voice search, Live Color Technology, Frame Dimming, 4K X-Reality Pro, X-Protection Pro, Alexa
Performance
Energy Efficiency
G
Production
Accessory
Voice remote control
Standard remote control
Debut
2021
2021
2021
Reviews
Neofiliac score
91%
85%
68%
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
- Full-Array LED local dimming
- Supports Dolby Vision, HDR10, and HLG (Hybrid Log Gamma)
- Exceptional 5600:1 contrast ratio
- 10-bit display panel
- High screen-to-body ratio
- Supports HLG (Hybrid Log Gamma) and HDR10
- 10-bit display panel
Cons
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