Compare LG LM550 vs LG 24LM500S vs Sceptre A-SRC
Connectivity
Ports
2x HDMI 1.4 (ARC; CEC), 1x Satellite In (Main; F-type female), 1x AV Component In (YPbPr + L/R), 1x Antenna (RF) (female), 1x Optical Audio Out, 1x AV Composite In (Video + L/R), 1x USB 2.0, 1x CI+ 1.3, 1x Ethernet RJ45
1x 3.5 mm Microphone In, 2x HDMI 1.4, 1x D-sub
3x HDMI 1.4, 1x Cable/Antenna In (F-type female), 1x AV Component In (YPbPr + L/R) (mini), 2x 3.5 mm Audio Out, 1x S/PDIF, 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 4 + WiFi Direct
WiFi 5 + Bluetooth 5.0
Construction
Camera
No
No
No
Colors
Black
Black
Black
Speakers
2x 5W
2x 5W
2x 10W
VESA Mount
200 x 200 mm
75 x 75 mm
100 x 100 mm
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
200 nits
250 nits
Contrast Ratio
1000:1 (static)
3000:1 (static), 1000000:1 (dynamic)
Display Backlight
Direct LED
W-LED
Direct LED
Display Color Depth
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Type
IPS
IPS, Anti-glare/Matte (3H)
VA, Anti-glare/Matte
Gamut
68% NTSC
69% DCI-P3, 86% sRGB
Pixel Pitch
0.511 mm
0.382 mm
0.511 mm
Refresh Rate
60 Hz
48 Hz ~ 75 Hz
50 Hz / 60 Hz
Resolution
WXGA (1366x768)
WXGA (1366x768)
WXGA (1366x768)
Response Time
14 ms (min)
8.5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
Licenses
ENERGY STAR, RoHS, UL/cUL
FCC-B, UL (cUL)
cTEL, EnergyStar 7.1, FCC, RoHS
Operating Humidity
10 % ~ 80 %
20 % ~ 80 %
Operating System
Smart TV
webOS 3.5
Android TV
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor
1 cores
Tuner
Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
Analog (NTSC/PAL/SECAM), ATSC
Analog (NTSC/PAL/SECAM), ATSC, Clear QAM
Video
HDCP (High-bandwidth Digital Content Protection), Noise Reduction, Resolution Upscaler, SIMPLINK (HDMI CEC), PVR, Clear Voice, Dynamic Color
Mega Contrast, Motion Eye Care, Wide Viewing Angle, Screen Share, Eye Comfort Mode, Media Share
De-interlace technology, Google Assistant, Noise Reduction, UHD Upscaling, Talk Back, MEMC 120 (Motion Estimation and Motion Compensation), Chromecast built-in, Weak Signal Enhancement, Comb Filter
Performance
Energy Efficiency
A+
Production
Accessory
3.5 mm composite adapter, Magic remote control - AN-MR19
Remote control - 8142026670099K
Debut
2019
2020
2020
Reviews
Neofiliac score
11%
5%
9%
Pros
- High 1000:1 contrast ratio
- Very high 3000:1 contrast ratio
Cons
- Ultra-low WXGA resolution
- No publicized HDR support
- 8-bit display panel
- Ultra-low WXGA resolution
- No publicized HDR support
- Very slow response time
- 8-bit display panel
- Display panel quite dark
- Ultra-low WXGA resolution
- No publicized HDR support
- Slow response time
- 8-bit display panel
- Display panel quite dark
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