Compare LG RX vs LG UP75 vs LG UP78
Variants
65"
43"
50"
55"
65"
75"
43
50
55
65
75
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
2x HDMI 2.0, 1x Satellite In (Main; F-type female), 1x Antenna (RF) (female), 1x CI+ 1.4, 1x Optical Audio Out, 1x USB 2.0, 1x Ethernet RJ45
2x HDMI 2.0, 1x Satellite In (Main; F-type female), 1x Antenna (RF) (female), 1x CI+ 1.4, 1x Optical Audio Out, 1x USB 2.0, 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
2x 10W
2x 10W
VESA Mount
600 x 300 mm
Display
Aspect Ratio
16:9
16:9
16:9
Display Backlight
Direct LED
Direct LED
Display Color Depth
10 bits, 1073741824 colors
8 bits, 16777216 colors
8 bits, 16777216 colors
Display Type
OLED, LG Display
Pixel Pitch
0.372 mm
Refresh Rate
100 Hz / 120 Hz
50 Hz / 60 Hz
50 Hz / 60 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
4K (3840x2160)
Response Time
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
HDR10 Pro, HLG (Hybrid Log Gamma)
HDR10 Pro, HLG (Hybrid Log Gamma)
Licenses
ENERGY STAR, RoHS
ENERGY STAR, RoHS
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating System
webOS 5.0
webOS 6.0
webOS 6.0
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
Tuner
Analog (NTSC/PAL/SECAM), Clear QAM, ATSC 3.0
Analog (NTSC/PAL/SECAM), DVB-T2, DVB-C, DVB-S2, DVB-T, DVB-S
Analog (NTSC/PAL/SECAM), DVB-T2, DVB-C, DVB-S2, DVB-T, DVB-S
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 ...
LG ThinQ AI, Voice command, Active HDR, Image Enhancing, Illuminance Green sensor, Low Input Lag, Intelligent Voice Recognition, AI Brightness Control, Google Assistant, Apple AirPlay 2, Dynamic Color, Home Dashboard, HDR Dynamic Tone Mapping, LG Local...
LG ThinQ AI, Voice command, Active HDR, Image Enhancing, Illuminance Green sensor, Low Input Lag, Intelligent Voice Recognition, AI Brightness Control, Google Assistant, Apple AirPlay 2, Dynamic Color, Home Dashboard, HDR Dynamic Tone Mapping, LG Local...
Performance
Energy Efficiency
G
G
Production
Accessory
Magic remote control
Magic remote control - MR21
Magic remote control - MR21
Debut
2020
2021
2021
Reviews
Neofiliac score
80%
50%
50%
Pros
- Gorgeous OLED panel
- Supports Dolby Vision, HDR10, and HLG (Hybrid Log Gamma)
- Ultra-fast response time
- 10-bit display panel
- High screen-to-body ratio
- Supports HDR10 Pro and HLG (Hybrid Log Gamma)
- High screen-to-body ratio
- Supports HDR10 Pro and HLG (Hybrid Log Gamma)
Cons
- 8-bit display panel
- 8-bit display panel
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