Compare LG Z2 vs LG UM745
Variants
77"
77"
88"
88"
43
50
55
65
70
Connectivity
Ports
3x HDMI 2.0 (ARC; CEC), 1x Satellite In (Main; F-type female), 1x AV Component In (YPbPr + L/R), 1x Antenna (RF) (female), 1x Optical Audio Out, 1x AV Composite In (Video + L/R), 2x USB 2.0, 1x CI+ 1.4, 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
Gamut
90% DCI-P3
Refresh Rate
40 Hz ~ 120 Hz
60 Hz
Resolution
8K UHD (7680x4320)
4K (3840x2160)
Response Time
8 ms (min) / 10 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
HDR
Dolby Vision, HLG (Hybrid Log Gamma), Dolby Vision IQ, HDR10 Pro
HDR10, HLG (Hybrid Log Gamma)
Licenses
ENERGY STAR, RoHS, UL/cUL
ENERGY STAR, RoHS, UL/cUL
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating System
webOS 22
webOS 4.5
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
4 cores
4 cores, 1200 MHz
Tuner
Analog (NTSC/PAL/SECAM), ATSC, ATSC 3.0, Clear QAM
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync Premium
Video
OLED Motion Pro, YouTube, Infinite Contrast, Netflix, AI Genre Selection, HDR Gaming Interest Group (HGiG), HDR Dynamic Tone Mapping Pro (+ AI HDR Tone Mapping), Intelligent Voice Recognition, Home Dashboard, AI Picture Pro 8K, Perfect Color, Pixel Lev...
Advanced Color Enhancer, Clear Voice III, SIMPLINK (HDMI CEC), HDCP (High-bandwidth Digital Content Protection) 2.2, LG ThinQ AI, True Color Accuracy, HDR Dynamic Tone Mapping, Google Assistant, 4K Active HDR, Voice command, Noise Reduction, 4K Upscale...
Performance
Energy Efficiency
G
A
Production
Accessory
Signature Magic Remote Control - PM22GN, IR Blaster cable
Magic remote control - AN-MR19
Debut
2022
2019
Reviews
Neofiliac score
90%
68%
Pros
- Gorgeous OLED panel
- High screen-to-body ratio
- 8K UHD resolution
- Supports Dolby Vision, HLG (Hybrid Log Gamma), Dolby Vision IQ, and HDR10 Pro
- 10-bit display panel
- Support for NVIDIA G-SYNC
- High screen-to-body ratio
- Supports HDR10 and HLG (Hybrid Log Gamma)
- Rich color reproduction
- 10-bit display panel
Cons
- Lacks VESA mount
- Very expensive
- Slow response time
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