Site Title

Compare LG ZX vs Samsung QN800

Reviews

Neoscore
88%
93%
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
  • Gorgeous QLED panel
  • High screen-to-body ratio
  • 8K UHD resolution
  • Mini LED backlighting
  • Supports HDR10, HDR10+, HDR10+ Adaptive, HLG (Hybrid Log Gamma), and Quantum HDR 32X
  • Rich color reproduction
  • High 1600:1 contrast ratio
  • 10-bit display panel
Cons
  • Lacks VESA mount

Variants

77"
77"
88"
88"
65"
65"
75"
75"
85"
85"

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
65"3x HDMI 2.0, 1x HDMI 2.1, 1x Optical Audio Out, 1x CI+ 1.4, 1x Antenna (RF), 1x Satellite In (F-type female), 3x USB 2.0, 1x Ethernet RJ4585"3x HDMI 2.0, 1x HDMI 2.1, 1x Optical Audio Out, 1x CI+ 1.4, 1x Antenna (RF), 1x Satellite In (F-type female), 3x USB 2.0, 1x Ethernet RJ4575"3x HDMI 2.0, 1x HDMI 2.1, 1x Optical Audio Out, 1x Antenna (RF), 1x RS232 (C), 1x Cable/Antenna In (F-type female), 3x USB 2.0, 1x Ethernet RJ4575"3x HDMI 2.0, 1x HDMI 2.1, 1x Optical Audio Out, 1x CI+ 1.4, 1x Antenna (RF), 1x Satellite In (F-type female), 3x USB 2.0, 1x Ethernet RJ4585"3x HDMI 2.0, 1x HDMI 2.1, 1x Optical Audio Out, 1x Antenna (RF), 1x RS232 (C), 1x Cable/Antenna In (F-type female), 3x USB 2.0, 1x Ethernet RJ4565"3x HDMI 2.0, 1x HDMI 2.1, 1x Optical Audio Out, 1x Antenna (RF), 1x RS232 (C), 1x Cable/Antenna In (F-type female), 3x USB 2.0, 1x Ethernet RJ45
Wireless Connectivity
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
65"WiFi 6 + Bluetooth 5.2 + WiFi Direct + DLNA85"WiFi 6 + Bluetooth 4.2 + WiFi Direct + DLNA75"WiFi 6 + Bluetooth 4.2 + WiFi Direct + DLNA75"WiFi 6 + Bluetooth 5.2 + WiFi Direct + DLNA85"WiFi 6 + Bluetooth 4.2 + WiFi Direct + DLNA65"WiFi 6 + Bluetooth 4.2 + WiFi Direct + DLNA

Construction

Camera
No
No
Colors
Black
Sand Black, Stainless Steel
Drivers | Subwoofer
77"2 x 1088"2 x 2077"2 x 1088"2 x 20
Speakers
4x 10W
VESA Mount
77"400 x 400 mm88"N/A77"400 x 400 mm88"N/A
65"400 x 300 mm85"600 x 400 mm75"400 x 400 mm75"400 x 400 mm85"600 x 400 mm65"400 x 300 mm

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
65"95.97% screen-to-body ratio85"96.13% screen-to-body ratio75"96.12% screen-to-body ratio75"96.09% screen-to-body ratio85"96.27% screen-to-body ratio65"96.08% 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
65"0.67 in / 16.9 mm w/o stand, 11.83 in / 300.6 mm w/ stand85"0.69 in / 17.4 mm w/o stand, 13.53 in / 343.7 mm w/ stand75"0.7 in / 17.78 mm w/o stand, 12.6 in / 320 mm w/ stand75"0.68 in / 17.2 mm w/o stand, 12.62 in / 320.5 mm w/ stand85"0.7 in / 17.78 mm w/o stand, 13.5 in / 342.9 mm w/ stand65"0.7 in / 17.78 mm w/o stand, 11.8 in / 299.72 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
65"32.61 in / 828.4 mm w/o stand, 35.33 in / 897.4 mm w/ stand85"42.64 in / 1083 mm w/o stand, 45.11 in / 1145.8 mm w/ stand75"37.6 in / 955.04 mm w/o stand, 40.3 in / 1023.62 mm w/ stand75"37.62 in / 955.6 mm w/o stand, 40.27 in / 1022.9 mm w/ stand85"42.6 in / 1082.04 mm w/o stand, 45.1 in / 1145.54 mm w/ stand65"32.6 in / 828.04 mm w/o stand, 35.3 in / 896.62 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
65"56.84 in / 1443.7 mm85"74.54 in / 1893.4 mm75"65.7 in / 1668.78 mm75"65.68 in / 1668.3 mm85"74.5 in / 1892.3 mm65"56.8 in / 1442.72 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
65"22.7 kg / 50 lbs w/o stand , 30.8 kg / 68 lbs w/ stand85"43.3 kg / 95 lbs w/o stand , 54.3 kg / 119 lbs w/ stand75"32.11 kg / 71 lbs w/o stand , 42.18 kg / 93 lbs w/ stand75"32.1 kg / 71 lbs w/o stand , 42.2 kg / 93 lbs w/ stand85"43.32 kg / 95 lbs w/o stand , 54.3 kg / 119 lbs w/ stand65"22.68 kg / 50 lbs w/o stand , 30.8 kg / 68 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
Brightness
1000 nits / 1500 nits (peak)
Contrast Ratio
1600:1 (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)
65"65" (64.53 in / 1639 mm)85"85" (84.25 in / 2140 mm)75"75" (74.53 in / 1893 mm)75"75" (74.53 in / 1893 mm)85"85" (84.25 in / 2140 mm)65"65" (64.53 in / 1639 mm)
Display Type
OLED, LG Display
65"IPS, Anti-glare/Matte85"VA, Anti-glare/Matte75"Anti-glare/Matte75"Anti-glare/Matte85"VA, Anti-glare/Matte65"IPS, Anti-glare/Matte
Gamut
100% DCI-P3
Input Lag
5 ms
6 ms
Pixel Density
77"115 ppi88"101 ppi77"115 ppi88"101 ppi
65"136 ppi85"104 ppi75"118 ppi75"118 ppi85"104 ppi65"136 ppi
Pixel Pitch
77"0.221 mm88"0.253 mm77"0.221 mm88"0.253 mm
65"0.186 mm85"0.244 mm75"0.215 mm75"0.215 mm85"0.244 mm65"0.186 mm
Refresh Rate
40 Hz ~ 120 Hz
40 Hz ~ 120 Hz
Resolution
8K UHD (7680x4320)
8K UHD (7680x4320)
Response Time
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V

Function

Chipset
MediaTek MT7921AU
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)
65"HDR10, HDR10+, HDR10+ Adaptive, HLG (Hybrid Log Gamma), Quantum HDR 200085"HDR10, HDR10+, HDR10+ Adaptive, HLG (Hybrid Log Gamma), Quantum HDR 200075"HDR10, HDR10+, HDR10+ Adaptive, HLG (Hybrid Log Gamma), Quantum HDR 32X75"HDR10, HDR10+, HDR10+ Adaptive, HLG (Hybrid Log Gamma), Quantum HDR 200085"HDR10, HDR10+, HDR10+ Adaptive, HLG (Hybrid Log Gamma), Quantum HDR 32X65"HDR10, HDR10+, HDR10+ Adaptive, HLG (Hybrid Log Gamma), Quantum HDR 32X
Licenses
ENERGY STAR, RoHS, UL/cUL
65"8K Association85"8K Association75"8K Association, CTA 8K Ultra HD Connected, NextGen TV75"8K Association85"8K Association, CTA 8K Ultra HD Connected, NextGen TV65"8K Association, CTA 8K Ultra HD Connected, NextGen TV
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating System
webOS 5.0
Tizen 6.0
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
10 °C ~ 40 °C , 50 °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), DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync
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...
65"Motion Xcelerator Turbo+, Real 8K Resolution, Expert Calibration, Google Assistant, Game Motion Plus, 360 Video Player, Super Ultrawide GameView & Game Bar, Digital Clean View, Contrast Enhancer, Far-Field Voice Interaction, SmartThings Com...85"Motion Xcelerator Turbo+, Real 8K Resolution, Expert Calibration, Google Assistant, Game Motion Plus, 360 Video Player, Super Ultrawide GameView & Game Bar, Digital Clean View, Contrast Enhancer, Far-Field Voice Interaction, SmartThings Com...75"Motion Xcelerator Turbo+, SmartThings Compatible, Expert Calibration, Google Assistant, Game Motion Plus, 360 Video Player, TV Plus, Digital Clean View, Contrast Enhancer, Far-Field Voice Interaction, Tap View, Dynamic Black EQ, Ultimate 8K Dimming, 8K...75"Motion Xcelerator Turbo+, Real 8K Resolution, Expert Calibration, Google Assistant, Game Motion Plus, 360 Video Player, Super Ultrawide GameView & Game Bar, Digital Clean View, Contrast Enhancer, Far-Field Voice Interaction, SmartThings Com...85"Motion Xcelerator Turbo+, SmartThings Compatible, Expert Calibration, Google Assistant, Game Motion Plus, 360 Video Player, TV Plus, Digital Clean View, Contrast Enhancer, Far-Field Voice Interaction, Tap View, Dynamic Black EQ, Ultimate 8K Dimming, 8K...65"Motion Xcelerator Turbo+, SmartThings Compatible, Expert Calibration, Google Assistant, Game Motion Plus, 360 Video Player, TV Plus, Digital Clean View, Contrast Enhancer, Far-Field Voice Interaction, Tap View, Dynamic Black EQ, Ultimate 8K Dimming, 8K...

Performance

Energy Efficiency
B
G
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)
65"313 W (average) / 370 W (max) / 0.5 W (sleep)85"379 W (average) / 445 W (max) / 0.5 W (sleep)75"192 W (average) / 370 W (max) / 0.5 W (sleep)75"352 W (average) / 370 W (max) / 0.5 W (sleep)85"225 W (average) / 445 W (max) / 0.5 W (sleep)65"175 W (average) / 370 W (max) / 0.5 W (sleep)

Production

Accessory
77"Signature Magic Remote Control88"Signature Magic Remote Control77"Magic remote control88"Magic remote control
One Connect Box - Y21 8K, SolarCell Remote - TM2180E
Debut
2020
2021
Model Name
77"OLED77ZX9LA88"OLED88ZX9LA77"OLED77ZXPUA88"OLED88ZXPUA
65"QE65QN800A85"QE85QN800A75"QN75QN800A75"QE75QN800A85"QN85QN800A65"QN65QN800A
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