Site Title

Compare Sony A8H vs LG GX

Reviews

Neoscore
80%
88%
Pros
  • Gorgeous OLED panel
  • High screen-to-body ratio
  • 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)
  • Ultra-fast response time
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
Cons

Variants

55"
65"
55"
55"
65"
65"
77"
77"

Connectivity

Ports
1x Ethernet RJ45, 4x HDMI 2.0 (CEC), 1x CI+ 1.4, 1x Satellite In (Sub; F-type female), 1x Optical Audio Out, 1x IR Out, 1x AV Composite In (Video + L/R), 1x Satellite In (Main; F-type female), 2x USB 2.0 (max 0.5 A), 1x 3.5 mm Audio Out, 1x USB 3.0 (ma...
65"4x HDMI 2.1 (CEC), 1x Satellite In (Main; F-type female), 1x Optical Audio Out, 1x RS232 (C), 1x 3.5 mm Audio Out, 1x AV Composite In (Video + L/R), 3x USB 2.0, 1x Ethernet RJ4577"3x HDMI 2.1 (CEC), 1x HDMI 2.1 (CEC; eARC), 1x IR Out, 1x Satellite In (Sub; F-type female), 1x 3.5 mm Audio Out, 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 3x USB 2.0, 1x Antenna (RF), 1x Ethernet RJ45, 1x CI+ 1.477"3x HDMI 2.1 (CEC), 1x HDMI 2.1 (CEC; eARC), 1x AV Composite In 3.5 mm jack, 1x RS232 (C; mini jack), 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 3x USB 2.0, 1x Ethernet RJ4565"3x HDMI 2.1 (CEC), 1x HDMI 2.1 (CEC; eARC), 1x IR Out, 1x Satellite In (Sub; F-type female), 1x 3.5 mm Audio Out, 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 3x USB 2.0, 1x Antenna (RF), 1x Ethernet RJ45, 1x CI+ 1.455"3x HDMI 2.1 (CEC), 1x HDMI 2.1 (CEC; eARC), 1x IR Out, 1x Satellite In (Sub; F-type female), 1x 3.5 mm Audio Out, 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 3x USB 2.0, 1x Antenna (RF), 1x Ethernet RJ45, 1x CI+ 1.455"4x HDMI 2.1 (CEC), 1x Satellite In (Main; F-type female), 1x Optical Audio Out, 1x RS232 (C), 1x 3.5 mm Audio Out, 1x AV Composite In (Video + L/R), 3x USB 2.0, 1x Ethernet RJ45
Wireless Connectivity
WiFi 5 + Bluetooth 4.2 + WiFi Direct + DLNA
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA

Construction

Camera
No
No
Colors
Black
Black
Drivers | Subwoofer
2 x 5
2 x 10
Speakers
2x 10W
4x 10W
VESA Mount
300 x 300 mm
300 x 300 mm

Dimensions

Bezels
55"94.21% screen-to-body ratio65"94.82% screen-to-body ratio
65"95.64% screen-to-body ratio77"95.27% screen-to-body ratio77"95.27% screen-to-body ratio65"95.64% screen-to-body ratio55"95.16% screen-to-body ratio55"95.16% screen-to-body ratio
Size | Depth
55"2.05 in / 52 mm w/o stand, 12.83 in / 326 mm w/ stand65"2.05 in / 52 mm w/o stand, 12.83 in / 326 mm w/ stand
65"7.83 in / 199 mm w/o stand, 11.18 in / 284 mm w/ stand77"0.98 in / 25 mm w/o stand, 12.72 in / 323 mm w/ stand77"0.98 in / 25 mm w/o stand, 12.72 in / 323 mm w/ stand65"7.83 in / 199 mm w/o stand, 11.18 in / 284 mm w/ stand55"9.09 in / 231 mm w/o stand, 10.67 in / 271 mm w/ stand55"9.09 in / 231 mm w/o stand, 10.67 in / 271 mm w/ stand
Size | Height
55"28.03 in / 712 mm w/o stand, 28.86 in / 733 mm w/ stand65"32.91 in / 836 mm w/o stand, 33.74 in / 857 mm w/ stand
65"32.68 in / 830 mm w/o stand, 34.96 in / 888 mm w/ stand77"39.02 in / 991 mm w/o stand, 41.34 in / 1050 mm w/ stand77"39.02 in / 991 mm w/o stand, 41.34 in / 1050 mm w/ stand65"32.68 in / 830 mm w/o stand, 34.96 in / 888 mm w/ stand55"27.8 in / 706 mm w/o stand, 30.12 in / 765 mm w/ stand55"27.8 in / 706 mm w/o stand, 30.12 in / 765 mm w/ stand
Size | Width
55"48.31 in / 1227 mm65"57.01 in / 1448 mm
65"56.93 in / 1446 mm77"67.76 in / 1721 mm77"67.76 in / 1721 mm65"56.93 in / 1446 mm55"48.23 in / 1225 mm55"48.23 in / 1225 mm
Weight
55"16.8 kg / 37 lbs w/o stand , 18.6 kg / 41 lbs w/ stand65"21.8 kg / 48 lbs w/o stand , 23.6 kg / 52 lbs w/ stand
65"29 kg / 64 lbs w/o stand , 29.8 kg / 66 lbs w/ stand77"39.4 kg / 87 lbs w/o stand , 40.2 kg / 88 lbs w/ stand77"39.4 kg / 87 lbs w/o stand , 40.2 kg / 88 lbs w/ stand65"29 kg / 64 lbs w/o stand , 29.8 kg / 66 lbs w/ stand55"21.9 kg / 48 lbs w/o stand , 22.5 kg / 50 lbs w/ stand55"21.9 kg / 48 lbs w/o stand , 22.5 kg / 50 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Diagonal
55"55" (54.65 in / 1388 mm)65"65" (64.53 in / 1639 mm)
65"65" (64.53 in / 1639 mm)77"77" (76.77 in / 1950 mm)77"77" (76.77 in / 1950 mm)65"65" (64.53 in / 1639 mm)55"55" (54.65 in / 1388 mm)55"55" (54.65 in / 1388 mm)
Display Type
OLED, LG Display
OLED, LG Display
Gamut
98.5% DCI-P3
Pixel Density
55"80 ppi65"68 ppi
65"68 ppi77"57 ppi77"57 ppi65"68 ppi55"80 ppi55"80 ppi
Pixel Pitch
55"0.315 mm65"0.372 mm
65"0.372 mm77"0.443 mm77"0.443 mm65"0.372 mm55"0.315 mm55"0.315 mm
Refresh Rate
100 Hz / 120 Hz
40 Hz ~ 120 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
Response Time
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V

Function

HDR
Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
65"Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ77"Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ77"Dolby Vision, HDR10, HLG (Hybrid Log Gamma)65"Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ55"Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ55"Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ
Licenses
ENERGY STAR, UL/cUL
ENERGY STAR, RoHS, UL/cUL
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating System
Android 9.0 Pie
webOS 5.0
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
4 cores
4 cores
Tuner
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S2, DVB-S
Analog (NTSC/PAL/SECAM), Clear QAM, ATSC, ATSC 3.0
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync
Video
TRILUMINOS Display, Apple AirPlay, Pixel Contrast Booster, Object-based Super Resolution, Voice command, Precision Color Mapping, Apple HomeKit, Light Sensor, Dual Database Processing, Google Assistant, Object-based HDR remaster, Live Color Technology,...
65"Intense Color, Perfect Viewing Angle, HDR Dynamic Tone Mapping Pro, Infinite Contrast, Image Processor - α9 Gen 3 AI Processor 4K, Advanced Contrast Enhancer, Frequency Based Sharpness Enhancer, Filmmaker Mode, HDR Gaming Interest Group (HGiG), Ultra L...77"LG ThinQ AI, PVR, HDR Dynamic Tone Mapping Pro, Image Processor - α9 Gen 3 AI Processor 4K, Image Enhancing on SQM, Advanced Contrast Enhancer, Frequency Based Sharpness Enhancer, Filmmaker Mode, HDR Gaming Interest Group (HGiG), ULTRA Luminance Pro, G...77"OLED Motion Pro, Image Processor - α9 Gen 3 AI Processor 4K, LG ThinQ AI, Intense Color, AI 4K Upscaler, HDR Dynamic Tone Mapping Pro, Hands-Free Voice Control, Infinite Contrast, HDR Gaming Interest Group (HGiG), AI Picture Pro, Pixel Level Dimming, U...65"LG ThinQ AI, PVR, HDR Dynamic Tone Mapping Pro, Image Processor - α9 Gen 3 AI Processor 4K, Image Enhancing on SQM, Advanced Contrast Enhancer, Frequency Based Sharpness Enhancer, Filmmaker Mode, HDR Gaming Interest Group (HGiG), ULTRA Luminance Pro, G...55"LG ThinQ AI, PVR, HDR Dynamic Tone Mapping Pro, Image Processor - α9 Gen 3 AI Processor 4K, Image Enhancing on SQM, Advanced Contrast Enhancer, Frequency Based Sharpness Enhancer, Filmmaker Mode, HDR Gaming Interest Group (HGiG), ULTRA Luminance Pro, G...55"Intense Color, Perfect Viewing Angle, Hands-Free Voice Control, Image Processor - α9 Gen 3 AI Processor 4K, Home Dashboard, Advanced Contrast Enhancer, Filmmaker Mode, Face Enhancing, HDR Dynamic Tone Mapping Pro, Ultra Luminance Pro, Frequency Based S...

Performance

Energy Efficiency
55"B65"A
65"A+77"A+77"A+65"A55"A
Power Consumption
55"131 W (average) / 363 W (max) / 0.5 W (sleep)65"161 W (average) / 479 W (max) / 0.5 W (sleep)
65"0.5 W (sleep)77"173 W (max) / 0.5 W (sleep)77"0.5 W (sleep)65"143 W (max) / 0.5 W (sleep)55"115 W (max) / 0.5 W (sleep)55"0.5 W (sleep)

Production

Accessory
Voice remote control
65"Magic Remote Control - MR2077"Magic Remote Control - MR2077"Magic remote control65"Magic Remote Control - MR2055"Magic Remote Control - MR2055"Magic Remote Control - MR20
Debut
2020
2020
Model Name
55"KD-55A865"KD-65A8
65"OLED65GXPUA77"OLED77GX9LA77"OLED77GXPUA65"OLED65GX9LA55"OLED55GX9LA55"OLED55GXPUA
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