Site Title

Compare LG ZX vs Samsung Q800T

Reviews

Neoscore
88%
94%
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
  • 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
  • Lacks VESA mount

Variants

77"
77"
88"
88"
55"
65"
65"
75"
75"
82"
82"

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
55"3x HDMI 2.0 (CEC), 1x HDMI 2.1, 1x Satellite In (Sub; F-type female), 1x Antenna (RF) (Female), 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x CI+ 1.4, 1x Ethernet RJ4582"3x HDMI 2.0 (CEC), 1x HDMI 2.1, 1x Satellite In (Sub; F-type female), 1x Antenna (RF) (Female), 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x CI+ 1.4, 1x Ethernet RJ4565"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 RJ4575"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 RJ4582"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 RJ4565"3x HDMI 2.0 (CEC), 1x HDMI 2.1, 1x Satellite In (Sub; F-type female), 1x Antenna (RF) (Female), 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x CI+ 1.4, 1x Ethernet RJ4575"3x HDMI 2.0 (CEC), 1x HDMI 2.1, 1x Satellite In (Sub; F-type female), 1x Antenna (RF) (Female), 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 2x USB 2.0, 1x CI+ 1.4, 1x Ethernet RJ45
Wireless Connectivity
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
WiFi 5 + Bluetooth 4.2 + WiFi Direct + DLNA

Construction

Camera
No
No
Colors
Black
Titan Black
Drivers | Subwoofer
77"2 x 1088"2 x 2077"2 x 1088"2 x 20
2 x 10
Speakers
4x 10W
4x 7.5W
VESA Mount
77"400 x 400 mm88"N/A77"400 x 400 mm88"N/A
55"200 x 200 mm82"600 x 400 mm65"400 x 300 mm75"400 x 400 mm82"600 x 400 mm65"400 x 300 mm75"400 x 400 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
82"95.71% screen-to-body ratio65"95.87% screen-to-body ratio75"96.01% screen-to-body ratio82"95.33% screen-to-body ratio65"95.87% screen-to-body ratio75"96.01% 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
82"1.01 in / 25.6 mm w/o stand, 14.37 in / 365.1 mm w/ stand65"0.99 in / 25.2 mm w/o stand, 11.23 in / 285.3 mm w/ stand75"1 in / 25.4 mm w/o stand, 12.5 in / 317.5 mm w/ stand82"1.01 in / 25.7 mm w/o stand, 14.37 in / 365.1 mm w/ stand65"0.99 in / 25.2 mm w/o stand, 11.23 in / 285.3 mm w/ stand75"1 in / 25.4 mm w/o stand, 12.5 in / 317.5 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
82"41.16 in / 1045.5 mm w/o stand, 45.04 in / 1144 mm w/ stand65"32.56 in / 826.9 mm w/o stand, 36.26 in / 921.1 mm w/ stand75"37.56 in / 954 mm w/o stand, 41.51 in / 1054.3 mm w/ stand82"41.32 in / 1049.5 mm w/o stand, 45.04 in / 1144 mm w/ stand65"32.56 in / 826.9 mm w/o stand, 36.26 in / 921.1 mm w/ stand75"37.56 in / 954 mm w/o stand, 41.51 in / 1054.3 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
82"72.05 in / 1830 mm65"57 in / 1447.9 mm75"65.85 in / 1672.5 mm82"72.06 in / 1830.2 mm65"57 in / 1447.9 mm75"65.85 in / 1672.5 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
82"41.5 kg / 91 lbs w/o stand , 54.2 kg / 119 lbs w/ stand65"24 kg / 53 lbs w/o stand , 31 kg / 68 lbs w/ stand75"34.3 kg / 75 lbs w/o stand , 43.8 kg / 96 lbs w/ stand82"41.5 kg / 91 lbs w/o stand , 54.2 kg / 119 lbs w/ stand65"24 kg / 53 lbs w/o stand , 31 kg / 68 lbs w/ stand75"34.3 kg / 75 lbs w/o stand , 43.8 kg / 96 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
Brightness
55"2000 nits (peak)82"4000 nits (peak)65"2000 nits (peak)75"2000 nits (peak)82"4000 nits (peak)65"2000 nits (peak)75"2000 nits (peak)
Display Backlight
Direct LED (Full-Array Local Dimming)
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)
55"55" (54.65 in / 1388 mm)82"82" (81.5 in / 2070.1 mm)65"65" (64.53 in / 1639 mm)75"75" (74.53 in / 1893 mm)82"82" (81.5 in / 2070.1 mm)65"65" (64.53 in / 1639 mm)75"75" (74.53 in / 1893 mm)
Display Type
OLED, LG Display
MVA, Anti-glare/Matte
Gamut
100% DCI-P3
Input Lag
5 ms
9.3 ms
Pixel Density
77"115 ppi88"101 ppi77"115 ppi88"101 ppi
55"161 ppi82"108 ppi65"136 ppi75"118 ppi82"108 ppi65"136 ppi75"118 ppi
Pixel Pitch
77"0.221 mm88"0.253 mm77"0.221 mm88"0.253 mm
55"0.158 mm82"0.235 mm65"0.186 mm75"0.215 mm82"0.235 mm65"0.186 mm75"0.215 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

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)
55"HDR10, HDR10+, HLG (Hybrid Log Gamma), Quantum HDR 200082"HDR10, HDR10+, HLG (Hybrid Log Gamma), Quantum HDR 400065"HDR10, HDR10+, HLG (Hybrid Log Gamma), Quantum HDR 200075"HDR10, HDR10+, HLG (Hybrid Log Gamma), Quantum HDR 200082"HDR10, HDR10+, HLG (Hybrid Log Gamma), Quantum HDR 400065"HDR10, HDR10+, HLG (Hybrid Log Gamma), Quantum HDR 200075"HDR10, HDR10+, HLG (Hybrid Log Gamma), Quantum HDR 2000
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
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-T2 HD, 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...
55"SmartThings, Multiroom Link, Quantum Dot Color, Real Game Enhancer+, Alexa, Google Assistant, Game Motion Plus, Picture-in-Picture, Light sensor, Ambient Mode+, Ultra Viewing Angle, Digital Clean View, Apple AirPlay 2.0, Bixby, Full LED Local Dimming G...82"SmartThings, Multiroom Link, Quantum Dot Color, Real Game Enhancer+, Alexa, Google Assistant, Game Motion Plus, Picture-in-Picture, Light sensor, Ambient Mode+, Ultra Viewing Angle, Digital Clean View, Apple AirPlay 2.0, Bixby, Full LED Local Dimming G...65"Ultra Viewing Angle, Quantum HDR 16x, 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 16x, 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...82"Ultra Viewing Angle, Quantum HDR 16x, SmartThings, Real Game Enhancer+, Alexa, Light sensor, InstaPort S (HDMI Quick Switch), Quantum Dot Color, Multi View, Ambient Mode+, V-Chip, Direct Full Array 32X, Auto Motion Plus, ConnectShare, Google Assistant,...65"SmartThings, Multiroom Link, Quantum Dot Color, Real Game Enhancer+, Alexa, Google Assistant, Game Motion Plus, Picture-in-Picture, Light sensor, Ambient Mode+, Ultra Viewing Angle, Digital Clean View, Apple AirPlay 2.0, Bixby, Full LED Local Dimming G...75"SmartThings, Multiroom Link, Quantum Dot Color, Real Game Enhancer+, Alexa, Google Assistant, Game Motion Plus, Picture-in-Picture, Light sensor, Ambient Mode+, Ultra Viewing Angle, Digital Clean View, Apple AirPlay 2.0, Bixby, Full LED Local Dimming G...

Performance

Energy Efficiency
B
C
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)
55"0.5 W (sleep)82"481 W (average) / 0.5 W (sleep)65"200 W (average) / 470 W (max) / 0.5 W (sleep)75"205 W (average) / 535 W (max) / 0.5 W (sleep)82"210 W (average) / 540 W (max) / 0.5 W (sleep)65"0.5 W (sleep)75"404 W (average) / 0.5 W (sleep)

Production

Accessory
77"Signature Magic Remote Control88"Signature Magic Remote Control77"Magic remote control88"Magic remote control
55"QLED Standard Smart Remote - TM2090C82"QLED Standard Smart Remote - TM2090C65"QLED Standard Smart Remote75"QLED Standard Smart Remote82"QLED Standard Smart Remote65"QLED Standard Smart Remote - TM2090C75"QLED Standard Smart Remote - TM2090C
Debut
2020
2020
Model Name
77"OLED77ZX9LA88"OLED88ZX9LA77"OLED77ZXPUA88"OLED88ZXPUA
55"QE55Q800T82"QE82Q800T65"QN65Q800T75"QN75Q800T82"QN82Q800T65"QE65Q800T75"QE75Q800T
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