Compare LG R1 vs LG UM705 vs LG UM74
Variants
65"
65"
43"
49"
55"
65"
75"
43"
49"
55"
65"
Connectivity
Ports
3x HDMI 2.0 (CEC), 1x Satellite In (Main; F-type female), 1x S/PDIF, 1x CI+ 1.4, 1x Antenna (RF) (female), 1x AV Component In (YPbPr + L/R) (CVBS), 2x 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 + 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
Form Factor
Rollable TV
Speakers
4x 15W
2x 10W
2x 10W
VESA Mount
N/A
Display
Aspect Ratio
16:9
16:9
16:9
Display Backlight
Direct LED
Direct LED
Display Color Depth
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Type
OLED, LG Display
IPS
IPS
Gamut
90% DCI-P3
Pixel Pitch
0.372 mm
Refresh Rate
40 Hz ~ 120 Hz
50 Hz / 60 Hz
60 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
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 IQ
HDR10 Pro, HLG (Hybrid Log Gamma)
HDR10, HLG (Hybrid Log Gamma)
Licenses
ENERGY STAR, RoHS
ENERGY STAR, RoHS, UL/cUL
Operating Humidity
0 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
Operating System
webOS 6.0
webOS 4.5
webOS 4.5
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
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, ATSC
Analog (NTSC/PAL/SECAM), DVB-T2, DVB-C, DVB-S2, DVB-T, DVB-S
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
Variable Framerate
AMD FreeSync Premium
Video
4K Upscaler, Wide Viewing Angle, Wide Color Gamut, Advanced Color Enhancer, Light Sensor, Dynamic Color, HDR Effect, Sharpness Enhancer, PVR via USB, HDR Dynamic Tone Mapping, Apple AirPlay 2, 2-step noise reduction, True Color Accuracy, Home Dashboard...
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
A
Production
Accessory
Signature Magic remote control - MR20
Magic remote control - AN-MR19
Debut
2021
2020
2019
Reviews
Neofiliac score
76%
63%
68%
Pros
- Unique rollable form factor
- Gorgeous OLED panel
- Supports Dolby Vision, HDR10, HLG (Hybrid Log Gamma), and Dolby Vision IQ
- Ultra-fast response time
- 10-bit display panel
- High screen-to-body ratio
- Supports HDR10 Pro and HLG (Hybrid Log Gamma)
- 10-bit display panel
- High screen-to-body ratio
- Supports HDR10 and HLG (Hybrid Log Gamma)
- Rich color reproduction
- 10-bit display panel
Cons
- Lacks VESA mount
- Slow response time
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