Site Title

Compare LG ZX vs LG QNED 90

Reviews

Neoscore
88%
87%
Pros
  • Gorgeous OLED panel
  • High screen-to-body ratio
  • 8K UHD resolution
  • 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
  • Mini LED backlighting
  • Supports Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), and Dolby Vision IQ
  • Rich color reproduction
  • High 1100:1 contrast ratio
  • 10-bit display panel
  • Bright display panel
  • Support for NVIDIA G-SYNC
Cons
  • Lacks VESA mount

Variants

77"
77"
88"
88"
65
75
86

Connectivity

Ports
77"3x HDMI 2.1 (CEC), 1x HDMI 2.1 (CEC; eARC), 1x IR Out, 1x Satellite In (Sub; F-type female), 1x Optical Audio Out, 1x AV Composite In 3.5 mm jack, 1x Satellite In (Main; F-type female), 3x USB 2.0, 1x Antenna (RF) (female), 1x Ethernet RJ45, 1x CI+ 1.488"1x HDMI 2.1 (CEC; eARC), 3x HDMI 2.1 (CEC), 1x IR Out, 1x Satellite In (Main; F-type female), 1x Optical Audio Out, 1x AV Composite In 3.5 mm jack, 1x Satellite In (Sub; F-type female), 3x USB 2.0, 1x Antenna (RF) (female), 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 RJ4588"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
654x HDMI 2.1, 1x Cable/Antenna In (Main; F-type female), 1x RS232 (C; mini jack), 1x Optical Audio Out, 3x USB 2.0, 1x Ethernet RJ45754x HDMI 2.1, 1x Satellite In (Main; F-type female), 1x RS232 (C; mini jack), 1x Optical Audio Out, 3x USB 2.0, 1x Ethernet RJ45864x HDMI 2.1, 1x Satellite In (Main; F-type female), 1x RS232 (C; mini jack), 1x Optical Audio Out, 3x 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
77"2 x 1088"2 x 2077"2 x 1088"2 x 20
2 x 10
Speakers
4x 10W
2x 10W
VESA Mount
77"400 x 400 mm88"N/A77"400 x 400 mm88"N/A
65400 x 400 mm75N/A86N/A

Dimensions

Bezels
77"96.17% screen-to-body ratio88"96.32% screen-to-body ratio77"96.77% screen-to-body ratio88"96.53% screen-to-body ratio
6595.92% screen-to-body ratio
Size | Depth
77"1.3 in / 33 mm w/o stand, 12.72 in / 323 mm w/ stand88"1.97 in / 50 mm w/o stand, 11.06 in / 281 mm w/ stand77"1.3 in / 33.02 mm w/o stand, 12.8 in / 325.12 mm w/ stand88"1.96 in / 49.78 mm w/o stand, 11 in / 279.4 mm w/ stand
651.1 in / 28 mm w/o stand, 11.5 in / 292.1 mm w/ stand
Size | Height
77"38.74 in / 984 mm w/o stand, 41.1 in / 1044 mm w/ stand88"44.09 in / 1120 mm w/o stand, 57.32 in / 1456 mm w/ stand77"38.5 in / 977.9 mm w/o stand, 41.2 in / 1046.48 mm w/ stand88"44 in / 1117.6 mm w/o stand, 57.3 in / 1455.42 mm w/ stand
6532.6 in / 828 mm w/o stand, 35.39 in / 899 mm w/ stand
Size | Width
77"67.6 in / 1717 mm88"77.2 in / 1961 mm77"67.6 in / 1717.04 mm88"77.2 in / 1960.88 mm
6556.9 in / 1445.26 mm
Weight
77"42.6 kg / 94 lbs w/o stand , 43.4 kg / 95 lbs w/ stand88"42 kg / 92 lbs w/o stand , 104 kg / 229 lbs w/ stand77"41.41 kg / 91 lbs w/o stand , 42.18 kg / 93 lbs w/ stand88"41.96 kg / 92 lbs w/o stand , 103.96 kg / 229 lbs w/ stand
6526 kg / 57 lbs w/o stand , 26.6 kg / 59 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
Brightness
600 nits / 1000 nits (peak)
Contrast Ratio
1100:1 (static)
Display Backlight
Mini LED
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Diagonal
77"77" (76.77 in / 1950 mm)88"88" (87.6 in / 2225 mm)77"77" (76.77 in / 1950 mm)88"88" (87.6 in / 2225 mm)
6565" (64.53 in / 1639 mm)7575" (74.53 in / 1893 mm)8686" (85.43 in / 2170 mm)
Display Type
OLED, LG Display
IPS
Gamut
95% DCI-P3
Input Lag
5 ms
5.5 ms
Pixel Density
77"115 ppi88"101 ppi77"115 ppi88"101 ppi
6568 ppi7559 ppi8651 ppi
Pixel Pitch
77"0.221 mm88"0.253 mm77"0.221 mm88"0.253 mm
650.372 mm750.43 mm860.494 mm
Refresh Rate
40 Hz ~ 120 Hz
40 Hz ~ 120 Hz
Resolution
8K UHD (7680x4320)
4K (3840x2160)
Response Time
1 ms (min)
4 ms (min) / 14 ms (max)
Viewing Angle
178° H / 178° V
178° H / 178° V

Function

HDR
77"Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ88"Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ77"Dolby Vision, HDR10, HLG (Hybrid Log Gamma)88"Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ
Licenses
ENERGY STAR, RoHS, UL/cUL
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating System
webOS 5.0
webOS 6.0
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-T2 HD, DVB-C, DVB-S2, DVB-T, DVB-T2, DVB-S
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync
NVIDIA G-SYNC, AMD FreeSync Premium
Video
77"LG ThinQ AI, PVR, HDR Dynamic Tone Mapping Pro, Image Processor - α9 Gen 3 AI Processor 8K, Image Enhancing on SQM, Advanced Contrast Enhancer, Frequency Based Sharpness Enhancer, Filmmaker Mode, HDR Gaming Interest Group (HGiG), ULTRA Luminance Pro, G...88"LG ThinQ AI, PVR, HDR Dynamic Tone Mapping Pro, Image Processor - α9 Gen 3 AI Processor 8K, Image Enhancing on SQM, Advanced Contrast Enhancer, Frequency Based Sharpness Enhancer, Filmmaker Mode, HDR Gaming Interest Group (HGiG), ULTRA Luminance Pro, G...77"Perfect Black Panel, Infinite Contrast, LG ThinQ AI, Advanced Contrast Enhancer, HDR Gaming Interest Group (HGiG), HDR Dynamic Tone Mapping Pro, Intelligent Voice Recognition, Home Dashboard, AI 8K Upscaler, PVR, True Color Accuracy Pro, Filmmaker Mode...88"Perfect Black Panel, Infinite Contrast, LG ThinQ AI, Advanced Contrast Enhancer, HDR Gaming Interest Group (HGiG), HDR Dynamic Tone Mapping Pro, Intelligent Voice Recognition, Home Dashboard, AI 8K Upscaler, PVR, True Color Accuracy Pro, Filmmaker Mode...
65Youtube TV, Netflix, Prime Video, Quantum NanoCell Color Technology, Alexa, LG ThinQ AI, Full-Array Dimming Pro, Next Picks, Magic Explorer, HDR Gaming Interest Group (HGiG), Apple Homekit, Disney+, Filmmaker Mode, Hulu, Magic Tap, Apple TV, Spotify, A...75Next Picks, Spotify, Prime Video, Alexa, Magic Explorer, LG ThinQ AI, Magic Tap, HDR Gaming Interest Group (HGiG), Apple Homekit, Disney+, Filmmaker Mode, Hulu, Netflix, Apple TV, Youtube TV, Quantum NanoCell Color Technology, Apple Airplay 2, AI 4K Up...86Next Picks, Spotify, Prime Video, Alexa, Magic Explorer, LG ThinQ AI, Magic Tap, HDR Gaming Interest Group (HGiG), Apple Homekit, Disney+, Filmmaker Mode, Hulu, Netflix, Apple TV, Youtube TV, Quantum NanoCell Color Technology, Apple Airplay 2, AI 4K Up...

Performance

Energy Efficiency
B
Power Consumption
77"270 W (max) / 0.5 W (sleep)88"330 W (max) / 0.5 W (sleep)77"0.5 W (sleep)88"0.5 W (sleep)
6563 W (average) / 164 W (max) / 0.5 W (sleep)750.5 W (sleep)860.5 W (sleep)

Production

Accessory
77"Signature Magic Remote Control88"Signature Magic Remote Control77"Magic remote control88"Magic remote control
Magic remote control
Debut
2020
2021
Model Name
77"OLED77ZX9LA88"OLED88ZX9LA77"OLED77ZXPUA88"OLED88ZXPUA
6565QNED90UPA7575QNED90UPA8686QNED90UPA
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