Compare LG RX vs LG Z2 vs LG UM74
Variants
65"
77"
77"
88"
88"
43"
49"
55"
65"
Connectivity
Ports
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 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
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
Construction
Camera
No
No
No
Colors
Black
Black
Black
Drivers | Subwoofer
2 x 20
Speakers
4x 15W
4x 10W
2x 10W
VESA Mount
600 x 300 mm
Display
Aspect Ratio
16:9
16:9
16:9
Display Backlight
Direct LED
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Type
OLED, LG Display
OLED, LG Display
IPS
Gamut
90% DCI-P3
Pixel Pitch
0.372 mm
Refresh Rate
100 Hz / 120 Hz
40 Hz ~ 120 Hz
60 Hz
Resolution
4K (3840x2160)
8K UHD (7680x4320)
4K (3840x2160)
Response Time
1 ms (min)
8 ms (min) / 10 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
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 5.0
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
4 cores, 1200 MHz
Tuner
Analog (NTSC/PAL/SECAM), Clear QAM, ATSC 3.0
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
Pixel Level Dimming, Infinite Contrast, OLED Motion, LG ThinQ AI, Advanced Contrast Enhancer, HDR Gaming Interest Group (HGiG), HDR Dynamic Tone Mapping Pro, Intelligent Voice Recognition, Home Dashboard, AI 4K Upscaler, True Color Accuracy Pro, Voice ...
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
Magic remote control
Signature Magic Remote Control - PM22GN, IR Blaster cable
Magic remote control - AN-MR19
Debut
2020
2022
2019
Reviews
Neofiliac score
80%
90%
68%
Pros
- Gorgeous OLED panel
- Supports Dolby Vision, HDR10, and HLG (Hybrid Log Gamma)
- Ultra-fast response time
- 10-bit display panel
- 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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