Compare LG SM99 vs Redmi MAX 86 vs LG UHD 87
Variants
75"
86"
82"
Connectivity
Ports
3x HDMI 2.1, 1x HDMI 2.1 (eARC), 1x Satellite In (Main; F-type female), 1x 3.5 mm Audio Out, 1x Optical Audio Out, 1x Satellite In (Sub; F-type female), 3x USB 2.0, 1x Antenna (RF), 1x Ethernet RJ45, 1x CI+ 1.4
2x USB + 1x LAN + 3x HDMI 2.1 (1x eARC) + 1x AV + 1x TOSLINK
[Input] TOSLINK + HDMI eARC (HDMI 3 port only) | [Output] 4x HDMI (HDCP 2.2) + 3x USB + RF antenna + Ethernet + 1x RS-232C (mini jack)
Wireless Connectivity
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
WiFi, Bluetooth 5.0
WiFi 5 + Bluetooth 5.0
Construction
Camera
No
Colors
Black
Drivers | Subwoofer
1 x 20
Material
Metal bezels and stand
Speakers
2x 10W
2x 12.5W
20W, down firing
VESA Mount
600 x 400 mm
600x400 mm
600 x 400 mm
Dimensions
Bezels
97.25% screen-to-body ratio
Size | Depth
441.4 mm
2.4" w/o stand
Size | Height
1180.9 mm
Size | Width
1924 mm
Weight
43.6 kg
Display
Aspect Ratio
16:9
Brightness
1000 nits (peak)
Contrast Ratio
1400:1 (static)
Display Backlight
Direct LED (Full-Array Local Dimming)
Full-Array LED
Display Color Depth
10 bits, 1073741824 colors
10-bit
Display Diagonal
86 inch
82" or 86"
Display Type
IPS
IPS
Gamut
88% DCI-P3
92% DCI-P3
Pixel Pitch
0.215 mm
Refresh Rate
100 Hz
120 Hz
TruMotion 240 (120Hz Native)
Resolution
8K UHD (7680x4320)
4K UHD (3840x2160)
4K UHD (3840 x 2160)
Viewing Angle
178° H / 178° V
178°
Function
AI
LG ThinQ AI
Audio
Dolby Atmos, Dolby digital plus
Dolby Atmos
Channels
2.0 channel
Graphics
Mali-G52 MC1
HDR
Cinema HDR, Dolby Vision, HDR 10 Pro, HLG (Hybrid Log Gamma), Advanced HDR by Technicolor, HDR Dynamic Tone Mapping
HDR10+, HDR10, Dolby Vision
Cinema HDR (Dolby Vision, HDR10, HLG)
Operating Humidity
0 % ~ 80 %
Operating System
webOS 4.5
MIUI for TV
WebOS
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 ~ 40 °C
Processor
4 cores
Cortex A73
α7 Gen4 AI Processor 4K
Tuner
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S2, DVB-S
ATSC, Clear QAM
Video
Voice command, Nano Cell Color Pro, True Color Accuracy, SIMPLINK (HDMI CEC), AI Brightness, Motion Pro, LG Voice Search, Nano Cell Display, Multi-view, Auto Calibration, Hexa Step NR, Cinema HDR, Google Assistant, LG ThinQ AI, Image Processor - α9 Gen...
Voice Assistance
Google and Alexa Built-in
Performance
Energy Efficiency
B
Memory | Capacity
2 GB
Power Consumption
450 W
Storage
32 GB
Production
Accessory
Magic remote control - AN-MR19
2021-03-04
Remote: Magic Remote
Debut
2019
2021-02-25
2021
Reviews
Neofiliac score
85%
Pros
- High screen-to-body ratio
- 8K UHD resolution
- Full-Array LED local dimming
- Supports Cinema HDR, Dolby Vision, HDR 10 Pro, HLG (Hybrid Log Gamma), Advanced HDR by Technicolor, and HDR Dynamic Tone Mapping
- High 1400:1 contrast ratio
- 10-bit display panel
Cons
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