Compare LG UHD 87 vs LG UM745
Variants
86"
82"
43
50
55
65
70
Connectivity
Ports
[Input] TOSLINK + HDMI eARC (HDMI 3 port only) | [Output] 4x HDMI (HDCP 2.2) + 3x USB + RF antenna + Ethernet + 1x RS-232C (mini jack)
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 5 + Bluetooth 5.0 + WiFi Direct + DLNA
Construction
Camera
No
Colors
Black
Speakers
20W, down firing
2x 10W
VESA Mount
600 x 400 mm
Dimensions
Size | Depth
2.4" w/o stand
Display
Aspect Ratio
16:9
Display Backlight
Direct LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
82" or 86"
Display Type
IPS
Gamut
90% DCI-P3
Refresh Rate
TruMotion 240 (120Hz Native)
60 Hz
Resolution
4K UHD (3840 x 2160)
4K (3840x2160)
Response Time
8 ms (min) / 10 ms (avg)
Viewing Angle
178° H / 178° V
Function
AI
LG ThinQ AI
Audio
Dolby Atmos
Channels
2.0 channel
HDR
Cinema HDR (Dolby Vision, HDR10, HLG)
HDR10, HLG (Hybrid Log Gamma)
Licenses
ENERGY STAR, RoHS, UL/cUL
Operating Humidity
10 % ~ 80 %
Operating System
WebOS
webOS 4.5
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
α7 Gen4 AI Processor 4K
4 cores, 1200 MHz
Tuner
ATSC, Clear QAM
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
Video
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...
Voice Assistance
Google and Alexa Built-in
Performance
Energy Efficiency
A
Production
Accessory
Remote: Magic Remote
Magic remote control - AN-MR19
Debut
2021
2019
Reviews
Neofiliac score
68%
Pros
- High screen-to-body ratio
- Supports HDR10 and HLG (Hybrid Log Gamma)
- Rich color reproduction
- 10-bit display panel
Cons
- Slow response time
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