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Compare LG ZX vs Sony X750H

Reviews

Neoscore
88%
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
  • Very bright VA panel
  • Excellent black uniformity
  • Good color gamut
  • Supports 60Hz refresh rate
Cons
  • Lacks VESA mount
  • Not bright enough to make highlights pop
  • Doesn't support variable refresh rate

Variants

77"
77"
88"
88"
43"
49"
55"
65"
75"
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
3x HDMI + 2x USB + 1x TOSLINK + 1x Headphone out
Wireless Connectivity
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
WiFi 5, Bluetooth 4.2

Construction

Camera
No
Colors
Black
Black bezel with black stand
Drivers | Subwoofer
77"2 x 1088"2 x 2077"2 x 1088"2 x 20
Speakers
4x 10W
2x 10W bass reflex full-range
VESA Mount
77"400 x 400 mm88"N/A77"400 x 400 mm88"N/A
55"11 7/8 x 11 7/8" / 300 x 300 mm65"11 7/8 x 11 7/8" / 300 x 300 mm75"11 7/8 x 11 7/8" / 300 x 300 mm85"11 7/8 x 11 7/8" / 300 x 300 mm43"4 x 7 7/8" (100 x 200 mm)49"7 7/8" x 7 7/8" / 200 x 200 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
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
55"79 mm65"80 mm75"80 mm
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
55"721 mm65"845 mm75"970 mm
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
55"1241 mm65"1463 mm75"1686 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
55"33.1 lbs / 15 kg65"44.3 lbs / 20.1 kg75"67.7 lbs (30.7 kg)

Display

Aspect Ratio
16:9
Display Backlight
Direct LED
Display Color Depth
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)
54.6", 64.5", 74.5"
Display Type
OLED, LG Display
IPS LCD
Input Lag
5 ms
Pixel Density
77"115 ppi88"101 ppi77"115 ppi88"101 ppi
Pixel Pitch
77"0.221 mm88"0.253 mm77"0.221 mm88"0.253 mm
Refresh Rate
40 Hz ~ 120 Hz
Resolution
8K UHD (7680x4320)
4K UHD 3840 x 2160
Response Time
1 ms (min)
Viewing Angle
178° H / 178° V

Function

Audio
Dolby Audio, DTS HD
Bluetooth Profiles
HID, HOGP, SPP
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)
HDR10, HLG
Licenses
ENERGY STAR, RoHS, UL/cUL
Operating Humidity
10 % ~ 80 %
Operating System
webOS 5.0
Android
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
4 cores
X1 4K Processor
Tuner
Analog (NTSC/PAL/SECAM), DVB-T2 HD, DVB-C, DVB-S2, DVB-T, DVB-T2, DVB-S
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync
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...

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)
55"236 kWh/year65"326 kWh/year75"388 kWh/year
Storage
16 GB

Production

Accessory
77"Signature Magic Remote Control88"Signature Magic Remote Control77"Magic remote control88"Magic remote control
Debut
2020
2020 CES
Model Name
77"OLED77ZX9LA88"OLED88ZX9LA77"OLED77ZXPUA88"OLED88ZXPUA
55"XBR-55X800H (US) / KD-55XH8096 (EU)65"XBR-65X800H (US) / KD-65XH8096 (EU)75"XBR-75X800H (US) / KD-75XH8096 (EU)85"XBR-85X800H (US) / KD-85XH8096 (EU)43"XBR-43X800H (US) / KD-43XH8096 (EU)49"XBR-49X800H (US) / KD-49XH8096 (EU)
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