Site Title

Compare LG GX vs Samsung Q900TS

Reviews

Neoscore
88%
94%
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
  • Gorgeous QLED panel
  • High screen-to-body ratio
  • 8K UHD resolution
  • Full-Array LED local dimming
  • Supports HDR10, HDR10+, HLG (Hybrid Log Gamma), and Quantum HDR 4000
  • Rich color reproduction
  • 10-bit display panel
  • Very bright display panel
Cons

Variants

55"
55"
65"
65"
77"
77"
65"
75"
85"

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
3x HDMI 2.0 (CEC), 1x HDMI 2.1, 1x Optical Audio Out, 1x RS232 (C), 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x Ethernet RJ45
Wireless Connectivity
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
WiFi 6 + Bluetooth 4.2 + WiFi Direct + DLNA

Construction

Camera
No
No
Colors
Black
Stainless Steel
Drivers | Subwoofer
2 x 10
2 x 10
Speakers
4x 10W
4x 7.5W
VESA Mount
300 x 300 mm
65"400 x 300 mm85"400 x 400 mm75"400 x 400 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"98.36% screen-to-body ratio85"98.48% screen-to-body ratio75"98.57% 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"0.59 in / 15 mm w/o stand, 10.31 in / 261.9 mm w/ stand85"0.6 in / 15.2 mm w/o stand, 13.39 in / 340.1 mm w/ stand75"1 in / 25.4 mm w/o stand, 12.1 in / 307.4 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"32.06 in / 814.3 mm w/o stand, 34.69 in / 881.1 mm w/ stand85"41.98 in / 1066.4 mm w/o stand, 44.54 in / 1131.3 mm w/ stand75"37 in / 939.8 mm w/o stand, 39.76 in / 1009.9 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"56.42 in / 1433.1 mm85"73.9 in / 1877 mm75"65.1 in / 1653.54 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"26.5 kg / 58 lbs w/o stand , 32.1 kg / 71 lbs w/ stand85"53.8 kg / 118 lbs w/o stand , 65.8 kg / 145 lbs w/ stand75"36.2 kg / 80 lbs w/o stand , 44 kg / 97 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
Brightness
65"3000 nits (peak)85"4000 nits (peak)75"4000 nits (peak)
Display Backlight
Direct LED (Full-Array Local Dimming)
Display Color Depth
10 bits, 1073741824 colors
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)
65"65" (64.53 in / 1639 mm)85"85" (84.25 in / 2140 mm)75"75" (74.53 in / 1893 mm)
Display Type
OLED, LG Display
MVA
Gamut
98.5% DCI-P3
100% DCI-P3
Pixel Density
65"68 ppi77"57 ppi77"57 ppi65"68 ppi55"80 ppi55"80 ppi
65"136 ppi85"104 ppi75"118 ppi
Pixel Pitch
65"0.372 mm77"0.443 mm77"0.443 mm65"0.372 mm55"0.315 mm55"0.315 mm
65"0.186 mm85"0.244 mm75"0.215 mm
Refresh Rate
40 Hz ~ 120 Hz
40 Hz ~ 120 Hz
Resolution
4K (3840x2160)
8K UHD (7680x4320)
Response Time
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V

Function

Chipset
MediaTek
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, HDR10+, HLG (Hybrid Log Gamma), Quantum HDR 300085"HDR10, HDR10+, HLG (Hybrid Log Gamma), Quantum HDR 400075"HDR10, HDR10+, HLG (Hybrid Log Gamma), Quantum HDR 4000
Licenses
ENERGY STAR, RoHS, UL/cUL
ENERGY STAR, RoHS
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating System
webOS 5.0
Tizen 5.5
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
Processor
4 cores
ARM Cortex-A73, 4 cores
Tuner
Analog (NTSC/PAL/SECAM), Clear QAM, ATSC, ATSC 3.0
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM, ATSC 3.0
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync
65"AMD FreeSync Premium85"AMD FreeSync75"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"Ultra Viewing Angle, Quantum HDR 24x, SmartThings, Real Game Enhancer+, Alexa, Light sensor, InstaPort S (HDMI Quick Switch), Quantum Dot Color, Multi View, Ambient Mode+, V-Chip, Dynamic Black EQ, Auto Motion Plus, ConnectShare, Google Assistant, Film...85"Ultra Viewing Angle, Quantum HDR 32x, SmartThings, Real Game Enhancer+, Alexa, Light sensor, InstaPort S (HDMI Quick Switch), Quantum Dot Color, Multi View, Ambient Mode+, V-Chip, Dynamic Black EQ, Auto Motion Plus, ConnectShare, Google Assistant, Film...75"Ultra Viewing Angle, Quantum HDR 32x, SmartThings, Real Game Enhancer+, Alexa, Light sensor, InstaPort S (HDMI Quick Switch), Quantum Dot Color, Multi View, Ambient Mode+, V-Chip, Dynamic Black EQ, Auto Motion Plus, ConnectShare, Google Assistant, Film...

Performance

Energy Efficiency
65"A+77"A+77"A+65"A55"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)
65"237 W (average) / 490 W (max) / 0.5 W (sleep)85"255 W (average) / 585 W (max) / 0.5 W (sleep)75"235 W (average) / 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
QLED Premium Smart Remote
Debut
2020
2020
Model Name
65"OLED65GXPUA77"OLED77GX9LA77"OLED77GXPUA65"OLED65GX9LA55"OLED55GX9LA55"OLED55GXPUA
65"QN65Q900TS85"QN85Q900TS75"QN75Q900TS
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