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Compare LG UN81

Reviews

Neoscore
63%
Pros
  • High screen-to-body ratio
  • Supports HDR10 Pro and HLG (Hybrid Log Gamma)
  • 10-bit display panel
Cons

Variants

43"
50"
55"
65"
75"

Connectivity

Ports
4x HDMI 2.0 (ARC; CEC), 1x Satellite In (Main; F-type female), 1x Optical Audio Out, 1x CI+ 1.4, 1x Antenna (RF) (female), 1x AV Component In (YPbPr + L/R) (CVBS), 2x USB 2.0, 1x Ethernet RJ45
Wireless Connectivity
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA

Construction

Camera
No
Colors
Black
Speakers
2x 10W
VESA Mount
43"200 x 200 mm
50"200 x 200 mm
55"300 x 300 mm
65"300 x 300 mm
75"600 x 400 mm

Dimensions

Bezels
43"89.5% screen-to-body ratio
50"91.01% screen-to-body ratio
55"93.02% screen-to-body ratio
65"94.04% screen-to-body ratio
75"92.52% screen-to-body ratio
Size | Depth
43"3.4 in / 86.4 mm w/o stand, 9.8 in / 249 mm w/ stand
50"3.4 in / 86.4 mm w/o stand, 9.8 in / 249 mm w/ stand
55"3.31 in / 84 mm w/o stand, 10.24 in / 260 mm w/ stand
65"3.31 in / 84 mm w/o stand, 13.39 in / 340 mm w/ stand
75"3.5 in / 89 mm w/o stand, 14.84 in / 377 mm w/ stand
Size | Height
43"22.48 in / 571 mm w/o stand, 24.72 in / 628 mm w/ stand
50"25.91 in / 658 mm w/o stand, 28.11 in / 714 mm w/ stand
55"28.23 in / 717 mm w/o stand, 30.87 in / 784 mm w/ stand
65"33.07 in / 840 mm w/o stand, 35.71 in / 907 mm w/ stand
75"38.5 in / 978 mm w/o stand, 41.46 in / 1053 mm w/ stand
Size | Width
43"38.39 in / 975 mm
50"44.41 in / 1128 mm
55"48.58 in / 1234 mm
65"57.2 in / 1453 mm
75"66.65 in / 1693 mm
Weight
43"6.1 kg / 13 lbs w/o stand , 10.2 kg / 22 lbs w/ stand
50"12.2 kg / 27 lbs w/o stand , 13.3 kg / 29 lbs w/ stand
55"16.1 kg / 35 lbs w/o stand , 17.1 kg / 38 lbs w/ stand
65"23 kg / 51 lbs w/o stand , 24.1 kg / 53 lbs w/ stand
75"35.7 kg / 79 lbs w/o stand , 38.9 kg / 86 lbs w/ stand

Display

Aspect Ratio
16:9
Display Backlight
Direct LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
43"43" (42.52 in / 1080 mm)
50"50" (49.49 in / 1257 mm)
55"55" (54.65 in / 1388 mm)
65"65" (64.53 in / 1639 mm)
75"75" (74.53 in / 1893 mm)
Display Type
43"IPS
50"VA
55"IPS
65"IPS
75"IPS
Pixel Density
43"103 ppi
50"89 ppi
55"80 ppi
65"68 ppi
75"59 ppi
Pixel Pitch
43"0.245 mm
50"0.285 mm
55"0.315 mm
65"0.372 mm
75"0.43 mm
Refresh Rate
50 Hz / 60 Hz
Resolution
4K (3840x2160)
Viewing Angle
178° H / 178° V

Function

HDR
HDR10 Pro, HLG (Hybrid Log Gamma)
Licenses
ENERGY STAR, RoHS
Operating Humidity
10 % ~ 80 %
Operating System
webOS 5.0
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
4 cores
Tuner
Analog (NTSC/PAL/SECAM), DVB-T2, DVB-C, DVB-S2
Video
Wide Viewing Angle, LG ThinQ AI, True Color Accuracy, Sharpness Enhancer, 4K Upscaler, Instant Game Response, Image Enhancing, Light Sensor, Intelligent Voice Recognition, Active HDR, HDR Dynamic Tone Mapping, Alexa, Dynamic Color, Home Dashboard, HDR ...

Performance

Energy Efficiency
A
Power Consumption
43"72 W (average) / 0.5 W (sleep)
50"95 W (average) / 0.5 W (sleep)
55"114 W (average) / 0.5 W (sleep)
65"146 W (average) / 0.5 W (sleep)
75"175 W (average) / 0.5 W (sleep)

Production

Accessory
Magic remote control - AN-MR20GA
Debut
2020
Model Name
43"43UN81006LB
50"50UN81006LB
55"55UN81006LB
65"65UN81006LB
75"75UN81006LB
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