Compare LG SM90 vs LG UHD 70 vs LG UP70

Variants
49"
55"
65"
75"
86"
65"
75"
50"
55"
43"
70"
43
50
55
65
70
75

Connectivity

Ports
[Input] TOSLINK + HDMI eARC (HDMI 2 port only) | [Output] 2x HDMI (HDCP 2.2) + 1x USB + RF antenna + Ethernet
2x HDMI 2.0, 1x Cable/Antenna In (F-type female), 1x Optical Audio Out, 1x 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
Dark Silver
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
Brightness
300 nits / 350 nits (peak)
Contrast Ratio
1000:1 (static)
1200:1 (static)
Display Backlight
Direct LED (Full-Array Local Dimming)
Direct LED
Display Color Depth
10 bits, 1073741824 colors
8 bits, 16777216 colors
Display Diagonal
43", 50", 55", 65", 70", 75"
Display Type
IPS
IPS
Input Lag
10 ms
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)
7 ms (min)
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)
HLG (Hybrid Log Gamma), HDR10
Licenses
ENERGY STAR, RoHS, UL/cUL
ENERGY STAR, RoHS
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), ATSC, Clear QAM
Video
Apple TV, Prime Video, Next Picks, True Color Accuracy, Disney+, Low Input Lag, Filmmaker Mode, HDR Gaming Interest Group (HGiG), Netflix, Magic Explorer, YouTube TV, Game Optimizer, Dynamic Color, 4K Upscaler, Noise Reduction, Home Dashboard, Active H...

Performance

Energy Efficiency
A+
Memory | Capacity
3 GB

Production

Accessory
3.5 mm composite adapter, Magic remote control - AN-MR19
Remote: Standard Remote
Standard remote control
Debut
2019
2021
2021

Reviews

Neofiliac score
83%
50%
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 HLG (Hybrid Log Gamma) and HDR10
  • High 1200:1 contrast ratio
Cons
  • Slow response time
  • 8-bit display panel

Price

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