Compare LG ZX vs LG UQ91
Variants
77"
88"
77"
88"
43"
50"
55"
65"
75"
86"
Connectivity
Ports
2x HDMI 2.0, 2x HDMI 2.1, 1x Optical Audio Out, 1x CI+ 2.0, 1x Antenna (RF) (female), 1x Satellite In (F-type female), 2x 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
Speakers
4x 10W
2x 10W
Display
Aspect Ratio
16:9
16:9
Display Backlight
Direct LED
Display Color Depth
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Type
OLED, LG Display
Input Lag
5 ms
Refresh Rate
40 Hz ~ 120 Hz
Resolution
8K UHD (7680x4320)
4K (3840x2160)
Response Time
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
HDR
HDR10 Pro, HLG (Hybrid Log Gamma)
Licenses
ENERGY STAR, RoHS, UL/cUL
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating System
webOS 5.0
webOS 22
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), DVB-T2, DVB-C, DVB-S2, DVB-T, DVB-S
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync
Video
Multi View, Voice command, Stadia Cloud Gaming, AI Genre Selection, Home Dashboard, HDR Gaming Interest Group (HGiG), Netflix, Illuminance Green sensor, AI Picture Pro, Game Dashboard, Alexa, Apple Homekit, HDR Dynamic Tone Mapping, Game Optimizer, LG ...
Performance
Energy Efficiency
B
G
Production
Accessory
Magic remote control
Debut
2020
2022
Reviews
Neofiliac score
88%
36%
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
- Supports HDR10 Pro and HLG (Hybrid Log Gamma)
- 10-bit display panel
Cons
- Lacks VESA mount
- Worse stand than that of the UQ90
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