Compare LG SM901 vs LG UHD 70 vs LG UM757
Variants
55
65
65"
75"
50"
55"
43"
70"
75"
Connectivity
Ports
4x HDMI 2.1 (eARC; CEC), 1x Satellite In (Main; F-type female), 1x Optical Audio Out, 1x CI+ 1.4, 1x Antenna (RF) (female), 1x AV Composite In 3.5 mm jack, 3x USB 2.0, 1x Ethernet RJ45
[Input] TOSLINK + HDMI eARC (HDMI 2 port only) | [Output] 2x HDMI (HDCP 2.2) + 1x USB + RF antenna + Ethernet
4x HDMI 2.0 (ARC; CEC), 1x Satellite In (Main; F-type female), 1x AV Component In (YPbPr + L/R), 1x RS232 (C), 1x Optical Audio Out, 1x AV Composite In (Video + L/R), 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
VESA Mount
300 x 300 mm
600 x 400 mm
Dimensions
Size | Depth
3.5" w/o stand
Display
Aspect Ratio
16:9
16:9
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
IPS
Gamut
90% DCI-P3
Input Lag
17 ms
Pixel Pitch
0.43 mm
Refresh Rate
120 Hz
TruMotion 120 (60Hz Native)
60 Hz
Resolution
4K (3840x2160)
4K UHD (3840 x 2160)
4K (3840x2160)
Response Time
5 ms (min) / 12 ms (avg)
8 ms (min) / 10 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, HLG (Hybrid Log Gamma)
Licenses
ENERGY STAR, RoHS, UL/cUL
ENERGY STAR, RoHS, UL/cUL
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating System
webOS 4.5
WebOS
webOS 4.5
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, 1200 MHz
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
True Color Accuracy, 4K Upscaler, Object Depth Enhancer, Nano Cell Display, ULTRA Luminance Pro, PVR, Advanced Color Enhancer, Image Processor - α7 Gen 2 Intelligent Processor, Clear Voice III, Google Assistant, Nano Cell Color Pro, LG ThinQ AI, SIMPLI...
Advanced Color Enhancer, Google Assistant, True Color Accuracy, HDR Dynamic Tone Mapping, Noise Reduction, Voice command, LG ThinQ AI, HDCP (High-bandwidth Digital Content Protection) 2.2, 4K Active HDR, Wide Color Gamut, PVR, 4K Upscaler, SIMPLINK (HD...
Performance
Energy Efficiency
A+
Memory | Capacity
3 GB
Production
Accessory
3.5 mm composite adapter, Magic remote control - AN-MR19
Remote: Standard Remote
Magic remote control - AN-MR19
Debut
2019
2021
2019
Reviews
Neofiliac score
83%
68%
Pros
- High screen-to-body ratio
- Full-Array LED local dimming
- Supports Dolby Vision, HDR10, and HLG (Hybrid Log Gamma)
- Rich color reproduction
- High 1400:1 contrast ratio
- 10-bit display panel
- 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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