Compare Sony X90J vs Sony A8G
Variants
65"
75"
50"
75"
50"
65"
55"
55"
55
65
Connectivity
Ports
1x Ethernet RJ45, 4x HDMI 2.0 (eARC; CEC), 1x AV Composite In 3.5 mm jack, 1x 3.5 mm Audio Out, 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 2x USB 2.0 (max 0.5 A), 1x RS232 (C), 1x USB 3.0 (max 0.9 A), 1x IR Out
Wireless Connectivity
WiFi 5 + Bluetooth 4.2 + WiFi Direct + DLNA
WiFi 5 + Bluetooth 4.1 + WiFi Direct + DLNA
Construction
Camera
No
No
Colors
Black
Black
Drivers | Subwoofer
2 x 10
Speakers
2x 10W
VESA Mount
300 x 300 mm
Display
Aspect Ratio
16:9
16:9
Brightness
500 nits / 650 nits (peak)
Contrast Ratio
5600:1 (static)
5000:1 (static)
Display Backlight
Direct LED (Full-Array Local Dimming)
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Type
VA
OLED, LG Display
Input Lag
11 ms
Refresh Rate
120 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
Response Time
11 ms (avg)
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
Chipset
MediaTek MT5891
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 %
Operating System
Android 10
Android 8.0 Oreo, Android 9.0 Pie
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
ARM Cortex-A53, 4 cores, 1100 MHz
Tuner
Analog (NTSC/PAL/SECAM), ATSC, ATSC 3.0, Clear QAM
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM
Video
ClearAudio+, Super Bit mapping 4K HDR, S-Force Front Surround sound, Triluminos Display, Clear Phase Speaker, Live Color Technology, Dynamic Contrast Enhancer, HDCP (High-bandwidth Digital Content Protection) 2.3, PVR, Object-based HDR remaster, Voice ...
Performance
Energy Efficiency
G
B
Memory | Capacity
4 GB
Production
Accessory
Voice remote control
IR extender cable
Debut
2021
2019
Reviews
Neofiliac score
85%
92%
Pros
- 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
- Gorgeous OLED panel
- High screen-to-body ratio
- Supports Dolby Vision, HDR10, and HLG (Hybrid Log Gamma)
- Rich color reproduction
- Ultra-fast response time
- Exceptional 5000:1 contrast ratio
- 10-bit display panel
Cons
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