Compare Samsung QN900A vs Sony X91J vs Sony A90J
Variants
65"
85"
75"
85"
75"
65"
85
55"
65"
65"
84"
55"
84"
Connectivity
Ports
2x HDMI 2.0, 2x HDMI 2.1, 1x AV Composite In 3.5 mm jack, 1x 3.5 mm Audio Out, 1x Optical Audio Out, 1x Cable/Antenna In (F-type female), 2x USB, 1x RS232 (C), 1x Ethernet RJ45
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
Titanium Black
Drivers | Subwoofer
2 x 10
Speakers
2x 20W
VESA Mount
400 x 400 mm
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
450 nits / 750 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
10 bits, 1073741824 colors
Display Type
VA
OLED, LG Display
Gamut
100% DCI-P3
98% DCI-P3
Input Lag
3.1 ms
Pixel Pitch
0.488 mm
Refresh Rate
40 Hz ~ 120 Hz
40 Hz ~ 120 Hz
40 Hz ~ 120 Hz
Resolution
8K UHD (7680x4320)
4K (3840x2160)
4K (3840x2160)
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)
Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
Licenses
ENERGY STAR, UL/cUL
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
Operating System
Tizen 6.0
Google TV
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), ATSC, Clear QAM, ATSC 3.0
Variable Framerate
AMD FreeSync Premium
Video
X-Motion Clarity, Alexa, Tencent Calibrated mode, Precision Color Mapping, X-Wide Angle, TRILUMINOS Display, Apple AirPlay, IMAX Enhanced, Auto Calibration with CalMAN, Color enhancement, Object-based HDR remaster, Light Sensor, Voice command, Chromeca...
XR OLED Contrast Pro, XR Super Resolution, XR Smoothing, Apple HomeKit, XR 4K Upscaling, Voice command, XR Picture, XR Clarity, Bravia Core, Light / Color Sensor, Dual Database Processing, Dynamic Contrast Enhancer, Pixel Contrast Booster, Live Color T...
Production
Accessory
Voice remote control - RMF-TX520U
Premium backlit voice remote control
Debut
2021
2021
2021
Reviews
Neofiliac score
91%
72%
85%
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
- Full-Array LED local dimming
- Supports Dolby Vision, HDR10, and HLG (Hybrid Log Gamma)
- 10-bit display panel
- Gorgeous OLED panel
- High screen-to-body ratio
- Supports Dolby Vision, HDR10, and HLG (Hybrid Log Gamma)
- Rich color reproduction
- 10-bit display panel
Cons
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