Site Title

Compare LG GX vs LG Nano 81

Reviews

Neoscore
88%
68%
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
  • High screen-to-body ratio
  • Supports HLG (Hybrid Log Gamma) and HDR10
  • Exceptional 5300:1 contrast ratio
  • 10-bit display panel
Cons
  • Display panel quite dark

Variants

55"
55"
65"
65"
77"
77"
49"
50"
55"
55"
55"
65"
65"
65"
75"

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 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
65"1x HDMI 2.0 (ARC; CEC), 3x HDMI 2.0 (CEC), 1x AV Component In (YPbPr + L/R), 1x Antenna (RF) (female), 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x Ethernet RJ4555"1x HDMI 2.0 (ARC; CEC), 3x HDMI 2.0 (CEC), 1x AV Component In (YPbPr + L/R), 1x Antenna (RF) (female), 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x Ethernet RJ4549"1x HDMI 2.0 (ARC; CEC), 3x HDMI 2.0 (CEC), 1x AV Component In (YPbPr + L/R), 1x Antenna (RF) (female), 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x Ethernet RJ4555"1x HDMI 2.0 (ARC; CEC), 3x HDMI 2.0 (CEC), 1x AV Component In (YPbPr + L/R), 1x Antenna (RF) (female), 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x Ethernet RJ4565"1x HDMI 2.0 (ARC; CEC), 3x HDMI 2.0 (CEC), 1x AV Component In (YPbPr + L/R), 1x Antenna (RF) (female), 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x Ethernet RJ4575"4x HDMI 2.0, 1x Satellite In (Main; F-type female), 1x 3.5 mm Audio Out, 1x CI+ 1.4, 1x Antenna (RF) (female), 1x Optical Audio Out, 2x USB 2.0, 1x Ethernet RJ4565"4x HDMI 2.0, 1x Satellite In (Main; F-type female), 1x 3.5 mm Audio Out, 1x CI+ 1.4, 1x Antenna (RF) (female), 1x Optical Audio Out, 2x USB 2.0, 1x Ethernet RJ4555"4x HDMI 2.0, 1x Satellite In (Main; F-type female), 1x 3.5 mm Audio Out, 1x CI+ 1.4, 1x Antenna (RF) (female), 1x Optical Audio Out, 2x USB 2.0, 1x Ethernet RJ4550"4x HDMI 2.0, 1x Satellite In (Main; F-type female), 1x 3.5 mm Audio Out, 1x CI+ 1.4, 1x Antenna (RF) (female), 1x Optical Audio Out, 2x USB 2.0, 1x Ethernet RJ45
Wireless Connectivity
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA

Construction

Camera
No
No
Colors
Black
Black
Drivers | Subwoofer
2 x 10
2 x 10
Speakers
4x 10W
2x 10W
VESA Mount
300 x 300 mm
65"300 x 300 mm55"300 x 300 mm49"200 x 200 mm55"300 x 300 mm65"300 x 300 mm75"400 x 400 mm65"300 x 300 mm55"300 x 300 mm50"200 x 200 mm

Dimensions

Bezels
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
65"94.17% screen-to-body ratio55"93.3% screen-to-body ratio49"92.46% screen-to-body ratio55"110.18% screen-to-body ratio65"94.17% screen-to-body ratio75"94.87% screen-to-body ratio65"94.22% screen-to-body ratio55"93.22% screen-to-body ratio50"94.98% screen-to-body ratio
Size | Depth
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
65"2.52 in / 64 mm w/o stand, 12.76 in / 324 mm w/ stand55"2.52 in / 64 mm w/o stand, 10.35 in / 263 mm w/ stand49"2.52 in / 64 mm w/o stand, 10.35 in / 263 mm w/ stand55"2.52 in / 64 mm w/o stand, 10.35 in / 263 mm w/ stand65"2.52 in / 64 mm w/o stand, 12.76 in / 324 mm w/ stand75"1.75 in / 44.5 mm w/o stand, 15.94 in / 405 mm w/ stand65"1.74 in / 44.3 mm w/o stand, 13.23 in / 336 mm w/ stand55"1.74 in / 44.2 mm w/o stand, 10.39 in / 264 mm w/ stand50"1.94 in / 49.2 mm w/o stand, 10.39 in / 264 mm w/ stand
Size | Height
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
65"33.07 in / 840 mm w/o stand, 35.83 in / 910 mm w/ stand55"28.19 in / 716 mm w/o stand, 30.94 in / 786 mm w/ stand49"25.2 in / 640 mm w/o stand, 27.95 in / 710 mm w/ stand55"28.19 in / 716 mm w/o stand, 30.94 in / 786 mm w/ stand65"33.07 in / 840 mm w/o stand, 35.83 in / 910 mm w/ stand75"37.95 in / 964 mm w/o stand, 41.06 in / 1043 mm w/ stand65"33.03 in / 839 mm w/o stand, 36.1 in / 917 mm w/ stand55"28.19 in / 716 mm w/o stand, 30.75 in / 781 mm w/ stand50"25 in / 635 mm w/o stand, 28.27 in / 718 mm w/ stand
Size | Width
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
65"57.13 in / 1451 mm55"48.5 in / 1232 mm49"43.15 in / 1096 mm55"48.5 in / 1232 mm65"57.13 in / 1451 mm75"65.94 in / 1675 mm65"57.17 in / 1452 mm55"48.54 in / 1233 mm50"44.09 in / 1120 mm
Weight
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
65"24.1 kg / 53 lbs w/o stand , 25.8 kg / 57 lbs w/ stand55"17.2 kg / 38 lbs w/o stand , 18.4 kg / 40 lbs w/ stand49"14 kg / 31 lbs w/o stand , 15.5 kg / 34 lbs w/ stand55"17.2 kg / 38 lbs w/o stand , 18.4 kg / 40 lbs w/ stand65"24.1 kg / 53 lbs w/o stand , 25.8 kg / 57 lbs w/ stand75"36.6 kg / 81 lbs w/o stand , 40 kg / 88 lbs w/ stand65"24.5 kg / 54 lbs w/o stand , 26.2 kg / 58 lbs w/ stand55"16.3 kg / 36 lbs w/o stand , 17.9 kg / 39 lbs w/ stand50"14 kg / 31 lbs w/o stand , 15.6 kg / 34 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
Brightness
250 nits / 300 nits (peak)
Contrast Ratio
5300:1 (static)
Display Backlight
Edge LED (Local Dimming)
Display Color Depth
10 bits, 1073741824 colors
65"10 bits (8 bits + FRC), 1073741824 colors55"10 bits (8 bits + FRC), 1073741824 colors49"10 bits, 1073741824 colors55"10 bits (8 bits + FRC), 1073741824 colors65"10 bits (8 bits + FRC), 1073741824 colors75"10 bits (8 bits + FRC), 1073741824 colors65"10 bits (8 bits + FRC), 1073741824 colors55"10 bits (8 bits + FRC), 1073741824 colors50"10 bits (8 bits + FRC), 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)
65"65" (64.53 in / 1639 mm)55"55" (54.65 in / 1388 mm)49"49" (48.46 in / 1231 mm)55"55" (54.65 in / 1388 mm)65"65" (64.53 in / 1639 mm)75"75" (74.53 in / 1893 mm)65"65" (64.53 in / 1639 mm)55"55" (54.65 in / 1388 mm)50"50" (49.49 in / 1257 mm)
Display Type
OLED, LG Display
65"IPS55"IPS49"IPS55"IPS65"IPS75"IPS65"IPS55"IPS50"VA
Gamut
98.5% DCI-P3
Pixel Density
65"68 ppi77"57 ppi77"57 ppi65"68 ppi55"80 ppi55"80 ppi
65"68 ppi55"80 ppi49"90 ppi55"80 ppi65"68 ppi75"59 ppi65"68 ppi55"80 ppi50"89 ppi
Pixel Pitch
65"0.372 mm77"0.443 mm77"0.443 mm65"0.372 mm55"0.315 mm55"0.315 mm
65"0.372 mm55"0.315 mm49"0.28 mm55"0.315 mm65"0.372 mm75"0.43 mm65"0.372 mm55"0.315 mm50"0.285 mm
Refresh Rate
40 Hz ~ 120 Hz
50 Hz / 60 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
Response Time
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V

Function

HDR
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
65"HDR10 Pro, HLG (Hybrid Log Gamma)55"HDR10 Pro, HLG (Hybrid Log Gamma)49"HDR10 Pro, HLG (Hybrid Log Gamma)55"HLG (Hybrid Log Gamma), HDR1065"HLG (Hybrid Log Gamma), HDR1075"HDR10 Pro, HLG (Hybrid Log Gamma)65"HDR10 Pro, HLG (Hybrid Log Gamma)55"HDR10 Pro, HLG (Hybrid Log Gamma)50"HDR10 Pro, HLG (Hybrid Log Gamma)
Licenses
ENERGY STAR, RoHS, UL/cUL
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating System
webOS 5.0
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), Clear QAM, ATSC, ATSC 3.0
Analog (NTSC/PAL/SECAM), DVB-C, DVB-S2, DVB-T, DVB-T2, DVB-S
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...
65"Nano Color, Ultra Luminance, True Color Accuracy, Active HDR, Image processor - Quad-Core Processor 4K, Image Enhancing, Nano Cell Display, LG Local Contrast, Advanced Color Enhancer, HDR Dynamic Tone Mapping, Apple Airplay2, Auto Genre Selection, Inte...55"Nano Color, Ultra Luminance, True Color Accuracy, Active HDR, Image processor - Quad-Core Processor 4K, Image Enhancing, Nano Cell Display, LG Local Contrast, Advanced Color Enhancer, HDR Dynamic Tone Mapping, Apple Airplay2, Auto Genre Selection, Inte...49"Nano Color, Ultra Luminance, True Color Accuracy, Active HDR, Image processor - Quad-Core Processor 4K, Image Enhancing, Nano Cell Display, LG Local Contrast, Advanced Color Enhancer, HDR Dynamic Tone Mapping, Apple Airplay2, Auto Genre Selection, Inte...55"Wide Viewing Angle, Nano Bezel, True Color Accuracy, Sharpness Enhancer, Active HDR, LG Local Dimming, Image processor - Quad-Core Processor 4K, Nano Color, LG ThinQ AI, Advanced Color Enhancer, HDR Dynamic Tone Mapping, Apple Airplay2, Billion Rich Co...65"Wide Viewing Angle, Nano Bezel, True Color Accuracy, Sharpness Enhancer, Active HDR, LG Local Dimming, Image processor - Quad-Core Processor 4K, Nano Color, LG ThinQ AI, Advanced Color Enhancer, HDR Dynamic Tone Mapping, Apple Airplay2, Billion Rich Co...75"LG ThinQ AI, Ultra Luminance, Noise Reduction, AI Brightness Control, Image Enhancing, Home Dashboard, Nano Color, Intelligent Voice Recognition, Amazon Alexa, Game Optimizer, Apple Homekit, Auto Genre Selection, HDR Gaming Interest Group (HGiG), Googl...65"LG ThinQ AI, Ultra Luminance, Noise Reduction, AI Brightness Control, Image Enhancing, Home Dashboard, Nano Color, Intelligent Voice Recognition, Amazon Alexa, Game Optimizer, Apple Homekit, Auto Genre Selection, HDR Gaming Interest Group (HGiG), Googl...55"LG ThinQ AI, Ultra Luminance, Noise Reduction, AI Brightness Control, Image Enhancing, Home Dashboard, Nano Color, Intelligent Voice Recognition, Amazon Alexa, Game Optimizer, Apple Homekit, Auto Genre Selection, HDR Gaming Interest Group (HGiG), Googl...50"LG ThinQ AI, Ultra Luminance, Noise Reduction, AI Brightness Control, Image Enhancing, Home Dashboard, Nano Color, Intelligent Voice Recognition, Amazon Alexa, Game Optimizer, Apple Homekit, Auto Genre Selection, HDR Gaming Interest Group (HGiG), Googl...

Performance

Energy Efficiency
65"A+77"A+77"A+65"A55"A
65"A+55"A49"A75"G65"F55"G50"F
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)
65"116 W (max) / 0.5 W (sleep)55"98 W (max) / 0.5 W (sleep)49"87 W (max) / 0.5 W (sleep)55"0.5 W (sleep)65"0.5 W (sleep)75"0.5 W (sleep)65"0.5 W (sleep)55"0.5 W (sleep)50"0.5 W (sleep)

Production

Accessory
65"Magic Remote Control - MR2077"Magic Remote Control - MR2077"Magic remote control65"Magic Remote Control - MR2055"Magic Remote Control - MR2055"Magic Remote Control - MR20
65"Magic Remote Control - MR2055"Magic Remote Control - MR2049"Magic Remote Control - MR2055"Magic Remote Control - MR2065"Magic Remote Control - MR2075"Magic Remote Control - MR2165"Magic Remote Control - MR2155"Magic Remote Control - MR2150"Magic Remote Control - MR21
Debut
2020
2020
Model Name
65"OLED65GXPUA77"OLED77GX9LA77"OLED77GXPUA65"OLED65GX9LA55"OLED55GX9LA55"OLED55GXPUA
65"65NANO816NA55"55NANO816NA49"49NANO816NA55"55NANO81ANA65"65NANO81ANA75"75NANO816PA65"65NANO816PA55"55NANO816PA50"50NANO816PA
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