Compare LG SM90 vs LG UHD 70 vs LG Nano77
Variants
49"
55"
65"
75"
86"
65"
75"
50"
55"
43"
70"
43
50
55
Connectivity
Ports
[Input] TOSLINK + HDMI eARC (HDMI 2 port only) | [Output] 2x HDMI (HDCP 2.2) + 1x USB + RF antenna + Ethernet
3x 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 Connectivity
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
WiFi 5
WiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA
Construction
Camera
No
No
Colors
Black
Black
Drivers | Subwoofer
2 x 10
Speakers
2x 10W
20W, down firing
2x 10W
Dimensions
Size | Depth
3.5" w/o stand
Display
Aspect Ratio
16:9
16:9
Contrast Ratio
1000:1 (static)
Display Backlight
Direct LED (Full-Array Local Dimming)
Direct LED
Display Color Depth
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
43", 50", 55", 65", 70", 75"
Display Type
IPS
IPS
Refresh Rate
120 Hz
TruMotion 120 (60Hz Native)
50 Hz / 60 Hz
Resolution
4K (3840x2160)
4K UHD (3840 x 2160)
4K (3840x2160)
Response Time
5 ms (min) / 12 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
Channels
2.0 channel
HDR
Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
Active HDR (HDR10, HLG)
HDR10 Pro, HLG (Hybrid Log Gamma)
Licenses
ENERGY STAR, RoHS, UL/cUL
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating System
webOS 4.5
WebOS
webOS 6.0
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
4 cores
Quad Core Processor 4K
4 cores
Tuner
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S2, DVB-S
ATSC, Clear QAM
Analog (NTSC/PAL/SECAM), DVB-C, DVB-S2, DVB-T, DVB-T2, DVB-S
Video
Noise Reduction, LG Local Contrast, NanoCell technology, Nano Color, AI Brightness Control, Home Dashboard, HDR Gaming Interest Group (HGiG), LG ThinQ AI, Image Enhancing, Active HDR, Filmmaker Mode, Amazon Alexa, Apple Homekit, HDR Dynamic Tone Mappin...
Performance
Energy Efficiency
A+
G
Memory | Capacity
3 GB
Production
Accessory
3.5 mm composite adapter, Magic remote control - AN-MR19
Remote: Standard Remote
Magic Remote Control - MR21
Debut
2019
2021
2021
Reviews
Neofiliac score
83%
63%
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
- Supports HDR10 Pro and HLG (Hybrid Log Gamma)
- 10-bit display panel
Cons
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