LG UHD UP81 4K TV (2021)

50% Neofiliac
Keywords: 4khdrlgtv

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Product Overview

LG UHD UP81 is a mainstream 4K VA TV in LG's 2021 lineup. It is powered by a basic 8-bit VA panel and available in 43", 50", 55", 65", 70", and 75" size classes.
A highlight of the LG UP81 is a high screen-to-body ratio up to 94.70%. Additionally, it supports HDR formats including HDR10 Pro and HLG (Hybrid Log Gamma).
On the downside, the 8-bit panel is rather limiting in terms of image quality.

Ratings

What we found**

Neofiliac score 50% (not directly comparable across industries)
Pros
  • High screen-to-body ratio
  • Supports HDR10 Pro and HLG (Hybrid Log Gamma)
Cons
  • 8-bit display panel

Price Comparison

Specifications

43"50"55"65"70"75"

Connectivity

Ports3x HDMI 2.0, 1x Satellite In (Main; F-type female), 1x Antenna (RF) (female), 1x CI+ 1.4, 1x Optical Audio Out, 2x USB 2.0, 1x Ethernet RJ45
Wireless ConnectivityWiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA

Construction

CameraNo
ColorsBlack
Speakers2x 10W
VESA Mount200 x 200 mm200 x 200 mm300 x 300 mm300 x 300 mm400 x 400 mm400 x 400 mm

Dimensions

Bezels91.36% screen-to-body ratio92.56% screen-to-body ratio93.2% screen-to-body ratio94.2% screen-to-body ratio94.03% screen-to-body ratio94.7% screen-to-body ratio
Size | Depth2.25 in / 57.1 mm w/o stand, 9.8 in / 249 mm w/ stand2.25 in / 57.1 mm w/o stand, 9.8 in / 249 mm w/ stand2.26 in / 57.5 mm w/o stand, 10.24 in / 260 mm w/ stand2.27 in / 57.7 mm w/o stand, 13.39 in / 340 mm w/ stand2.36 in / 59.9 mm w/o stand, 14.88 in / 378 mm w/ stand2.36 in / 59.9 mm w/o stand, 14.88 in / 378 mm w/ stand
Size | Height22.2 in / 564 mm w/o stand, 24.76 in / 629 mm w/ stand25.63 in / 651 mm w/o stand, 27.68 in / 703 mm w/ stand28.15 in / 715 mm w/o stand, 30.98 in / 787 mm w/ stand32.99 in / 838 mm w/o stand, 35.79 in / 909 mm w/ stand35.71 in / 907 mm w/o stand, 38.82 in / 986 mm w/ stand37.95 in / 964 mm w/o stand, 41.14 in / 1045 mm w/ stand
Size | Width38.07 in / 967 mm44.13 in / 1121 mm48.62 in / 1235 mm57.24 in / 1454 mm61.5 in / 1562 mm66.06 in / 1678 mm
Weight8.7 kg / 19 lbs w/o stand , 9.8 kg / 22 lbs w/ stand12.1 kg / 27 lbs w/o stand , 13.2 kg / 29 lbs w/ stand14 kg / 31 lbs w/o stand , 15.4 kg / 34 lbs w/ stand21.5 kg / 47 lbs w/o stand , 22.9 kg / 50 lbs w/ stand28.5 kg / 63 lbs w/o stand , 31.7 kg / 70 lbs w/ stand31.4 kg / 69 lbs w/o stand , 34.6 kg / 76 lbs w/ stand

Display

Aspect Ratio16:9
Display BacklightDirect LED
Display Color Depth8 bits, 16777216 colors
Display Diagonal43" (42.52 in / 1080 mm)50" (49.49 in / 1257 mm)55" (54.65 in / 1388 mm)65" (64.53 in / 1639 mm)70" (69.53 in / 1766 mm)75" (74.53 in / 1893 mm)
Display TypeIPSVAIPSIPSVAIPS
Pixel Density103 ppi89 ppi80 ppi68 ppi63 ppi59 ppi
Pixel Pitch0.245 mm0.285 mm0.315 mm0.372 mm0.401 mm0.43 mm
Refresh Rate50 Hz / 60 Hz
Resolution4K (3840x2160)
Viewing Angle178° H / 178° V

Function

HDRHDR10 Pro, HLG (Hybrid Log Gamma)
LicensesENERGY STAR, RoHS
Operating Humidity10 % ~ 80 %
Operating SystemwebOS 6.0
Operating Temperature0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor4 cores
TunerAnalog (NTSC/PAL/SECAM), DVB-T2, DVB-C, DVB-S2, DVB-T, DVB-S
VideoLG Local Contrast, Voice command, Netflix, 4K Upscaler, Illuminance Green sensor, Home Dashboard, LG ThinQ AI, Image Enhancing, Active HDR, Game Optimizer, Alexa, Disney+, HDR Gaming Interest Group (HGiG), Google Assistant, Intelligent Voice Recognitio...

Performance

Energy EfficiencyG
Power Consumption0.5 W (sleep)0.5 W (sleep)0.5 W (sleep)0.5 W (sleep)0.5 W (sleep)0.5 W (sleep)

Production

AccessoryMagic remote control - MR21
Debut2021
Model Name43UP81006LA50UP81006LA55UP81006LA65UP81006LA70UP81006LA75UP81006LA

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