Compare Sony X90K vs Sony X90J vs Sony A8G

Variants
55
55
65
65
75
75
85
85
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 4.2 + WiFi Direct + DLNA
WiFi 5 + Bluetooth 4.1 + WiFi Direct + DLNA

Construction

Camera
No
No
No
Colors
Black and Dark Silver
Black
Black
Drivers | Subwoofer
2 x 10
Speakers
2x 10W
2x 10W
VESA Mount
300 x 300 mm

Display

Aspect Ratio
16:9
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)
Direct LED (Full-Array Local Dimming)
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Type
VA
VA
OLED, LG Display
Input Lag
11 ms
Refresh Rate
40 Hz ~ 120 Hz
120 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
4K (3840x2160)
Response Time
11 ms (avg)
1 ms (min)
Viewing Angle
178° H / 178° V
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)
Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
Licenses
ENERGY STAR, UL/cUL
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
Operating System
Google TV (Android 11)
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
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
4 cores
ARM Cortex-A53, 4 cores, 1100 MHz
Tuner
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
Analog (NTSC/PAL/SECAM), ATSC, ATSC 3.0, Clear QAM
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM
Video
XR Motion Clarity, Netflix Calibrated Mode, XR Contrast Booster 10, XR 4K Upscaling, Apple Airplay, Light sensor, IMAX Enhanced, PS5 - Auto HDR Tone Mapping, Live Color Technology, Apple Homekit, XR Super Resolution, Dynamic Backlight Control, Auto Cal...
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
Standard remote control
Voice remote control
IR extender cable
Debut
2022
2021
2019

Reviews

Neofiliac score
78%
85%
92%
Pros
  • High screen-to-body ratio
  • Full-Array LED local dimming
  • Supports Dolby Vision, HDR10, and HLG (Hybrid Log Gamma)
  • 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
  • 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

Price

Offers (incl. referral links)
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