Compare LG SM90 vs LG Nano92 vs LG Nano81 2022
Variants
49"
55"
65"
75"
86"
55
65
75
50
55
65
75
Connectivity
Ports
2x HDMI 2.0, 2x HDMI 2.1, 1x Optical Audio Out, 1x Antenna (RF) (female), 1x 3.5 mm Audio Out, 1x Satellite In (Main; F-type female), 3x USB 2.0, 1x CI+ 1.4, 1x Ethernet RJ45
4x HDMI 2.0, 1x Satellite In (F-type female), 1x Antenna (RF) (female), 1x CI+ 2.0, 1x Optical Audio Out, 2x USB 2.0, 1x Ethernet RJ45
Wireless Connectivity
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
Construction
Camera
No
No
No
Colors
Black
Light Steel
Black
Drivers | Subwoofer
2 x 10
2 x 10
Speakers
2x 10W
2x 10W
2x 10W
Display
Aspect Ratio
16:9
16:9
16:9
Contrast Ratio
1000:1 (static)
Display Backlight
Direct LED (Full-Array Local Dimming)
Direct LED (Full-Array Local Dimming)
Edge LED (Local Dimming)
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Type
IPS
IPS
Refresh Rate
120 Hz
40 Hz ~ 120 Hz
50 Hz / 60 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
4K (3840x2160)
Response Time
5 ms (min) / 12 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, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQ
HDR10 Pro, HLG (Hybrid Log Gamma)
Licenses
ENERGY STAR, RoHS, UL/cUL
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
Operating System
webOS 4.5
webOS 6.0
webOS 22
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
Tuner
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S2, DVB-S
Analog (NTSC/PAL/SECAM), DVB-C, DVB-S2, DVB-T, DVB-T2, DVB-S
Analog (NTSC/PAL/SECAM), DVB-C, DVB-S2, DVB-T, DVB-T2, DVB-S
Variable Framerate
AMD FreeSync Premium
Video
Magic Explorer, Wide Viewing Angle, HDR Gaming Interest Group (HGiG), LG Local Contrast, Intelligent Voice Recognition, AI Brightness Control, Game Optimizer, Full Array Dimming, Home Dashboard, Google Assistant (n/a for the UK and Germany), AI Picture...
Ultra Luminance, Nano Color, Prime Video, NVIDIA GeForce NOW, AI Picture Pro, Intelligent Voice Recognition, Home Dashboard, NanoCell technology, LG ThinQ AI, Amazon Alexa (Differ by region), Game Optimizer, Apple Airplay2, Apple TV, HDR Gaming Interes...
Performance
Energy Efficiency
A+
G
Memory | Capacity
3 GB
Production
Accessory
3.5 mm composite adapter, Magic remote control - AN-MR19
Magic Remote Control - MR21
Magic Remote Control - MR22
Debut
2019
2021
2022
Reviews
Neofiliac score
83%
76%
57%
Pros
- High screen-to-body ratio
- Full-Array LED local dimming
- Supports Dolby Vision, HDR10, and HLG (Hybrid Log Gamma)
- Rich color reproduction
- High 1000:1 contrast ratio
- 10-bit display panel
- High screen-to-body ratio
- Full-Array LED local dimming
- Supports Dolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), and Dolby Vision IQ
- 10-bit display panel
- High screen-to-body ratio
- Supports HDR10 Pro and HLG (Hybrid Log Gamma)
- 10-bit display panel
Cons
- Not superior to earlier models
- Confusing model naming
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