Site Title

Compare LG GX

Reviews

Neoscore
88%
Pros
  • 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"
55"
65"
65"
77"
77"

Connectivity

Ports
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 RJ45
77"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+ 1.4
77"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 RJ45
65"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+ 1.4
55"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+ 1.4
55"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 5.0 + WiFi Direct + DLNA

Construction

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

Dimensions

Bezels
65"95.64% screen-to-body ratio
77"95.27% screen-to-body ratio
77"95.27% screen-to-body ratio
65"95.64% screen-to-body ratio
55"95.16% screen-to-body ratio
55"95.16% screen-to-body ratio
Size | Depth
65"7.83 in / 199 mm w/o stand, 11.18 in / 284 mm w/ stand
77"0.98 in / 25 mm w/o stand, 12.72 in / 323 mm w/ stand
77"0.98 in / 25 mm w/o stand, 12.72 in / 323 mm w/ stand
65"7.83 in / 199 mm w/o stand, 11.18 in / 284 mm w/ stand
55"9.09 in / 231 mm w/o stand, 10.67 in / 271 mm w/ stand
55"9.09 in / 231 mm w/o stand, 10.67 in / 271 mm w/ stand
Size | Height
65"32.68 in / 830 mm w/o stand, 34.96 in / 888 mm w/ stand
77"39.02 in / 991 mm w/o stand, 41.34 in / 1050 mm w/ stand
77"39.02 in / 991 mm w/o stand, 41.34 in / 1050 mm w/ stand
65"32.68 in / 830 mm w/o stand, 34.96 in / 888 mm w/ stand
55"27.8 in / 706 mm w/o stand, 30.12 in / 765 mm w/ stand
55"27.8 in / 706 mm w/o stand, 30.12 in / 765 mm w/ stand
Size | Width
65"56.93 in / 1446 mm
77"67.76 in / 1721 mm
77"67.76 in / 1721 mm
65"56.93 in / 1446 mm
55"48.23 in / 1225 mm
55"48.23 in / 1225 mm
Weight
65"29 kg / 64 lbs w/o stand , 29.8 kg / 66 lbs w/ stand
77"39.4 kg / 87 lbs w/o stand , 40.2 kg / 88 lbs w/ stand
77"39.4 kg / 87 lbs w/o stand , 40.2 kg / 88 lbs w/ stand
65"29 kg / 64 lbs w/o stand , 29.8 kg / 66 lbs w/ stand
55"21.9 kg / 48 lbs w/o stand , 22.5 kg / 50 lbs w/ stand
55"21.9 kg / 48 lbs w/o stand , 22.5 kg / 50 lbs w/ stand

Display

Aspect Ratio
16:9
Display Color Depth
10 bits, 1073741824 colors
Display Diagonal
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
Gamut
98.5% DCI-P3
Pixel Density
65"68 ppi
77"57 ppi
77"57 ppi
65"68 ppi
55"80 ppi
55"80 ppi
Pixel Pitch
65"0.372 mm
77"0.443 mm
77"0.443 mm
65"0.372 mm
55"0.315 mm
55"0.315 mm
Refresh Rate
40 Hz ~ 120 Hz
Resolution
4K (3840x2160)
Response Time
1 ms (min)
Viewing Angle
178° H / 178° V

Function

HDR
65"Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ
77"Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ
77"Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
65"Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ
55"Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ
55"Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ
Licenses
ENERGY STAR, RoHS, UL/cUL
Operating Humidity
10 % ~ 80 %
Operating System
webOS 5.0
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
4 cores
Tuner
Analog (NTSC/PAL/SECAM), Clear QAM, ATSC, ATSC 3.0
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync
Video
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
65"A+
77"A+
77"A+
65"A
55"A
Power Consumption
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
65"Magic Remote Control - MR20
77"Magic Remote Control - MR20
77"Magic remote control
65"Magic Remote Control - MR20
55"Magic Remote Control - MR20
55"Magic Remote Control - MR20
Debut
2020
Model Name
65"OLED65GXPUA
77"OLED77GX9LA
77"OLED77GXPUA
65"OLED65GX9LA
55"OLED55GX9LA
55"OLED55GXPUA
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