Display Lg 55Sm9000
Panel Technology
Type and Features of the Screen	Flat
Image Quality Classification (Resolution)
Panel Image Resolution	2160 * 3840 pixel (px)
Background Lighting System
Screen Aspect Ratio
Panel Manufacturer	LG
HDR (High Dynamic Range) Technology
Refresh rate	120 hertz (hz)
3D Playback Capability	No 24% do not have it
2D to 3D Conversion	No 10% do not have it
3D to 2D conversion	No 29% do not have it
Wide Color Gamut (WCG) Support	No 5% do not have it
Resolution Enhancement	Yes 89% have it
Other visual specifications	NanoCell Display / Nano color accuracy / Alpha 7 Gen 2 image processor / Advanced Color Enhancer / Four-step noise reduction / Frequency-based image clarity enhancer / Image depth enhancer / Local image illumination / True Motion 240 capability for smoother image display
Display Size	54.6 inch 23% better than others

Audio features

Audio features Lg 55Sm9000
Speaker System Type	2.2 channel
Number of Speakers	2 x 10W speakers
Number and type of subwoofers	2 x 10W subwoofers
Audio System Power Output
Audio Output Mode	Downward facing
Supported Audio Standards
Audio Capabilities	Music playback via Bluetooth / LG Sound Sync capability for easy wireless connection of home theater, soundbar, etc.

Software features

Software features Lg 55Sm9000
Smart User Interface	Yes 58% have it
Smart UI Type
Supported Video Formats	3GPP, AVI, DivX, Flash Video, H.263, H.264, H.265, MKV, QuickTime, M2TS, MP4, MPEG-4, TS, VC-1, VP9
Supported Image Formats	JPEG, PNG, BMP
Supported Audio Formats	AAC, AC3, apt-X, FLAC, MP3, OGG, RealAudio, WMA, AC4, EAC3, MP2, HE-AAC, LPCM, PCM, DTS, DTS-HD, DTS-Express

Software specifications

Software specifications Lg 55Sm9000
Web Browser Support	Yes 79% have it

Capabilities

Capabilities Lg 55Sm9000
Additional Features	Equipped with LG AI ThinQ artificial intelligence / Google Assistant support / Compatibility with Google and Amazon smart speakers / Smart voice recognition / Magic Remote / LG Content Store

Communication ports

Communication ports Lg 55Sm9000
HDMI Port Type
ARC (Audio Return Channel) Support	Yes 58% have it
HDMI CEC Technology Support	Yes 89% have it
Composite Port (AV)	Yes 91% have it
Component Interface	Yes 69% have it
Wi-Fi Connection	Yes 59% have it
LAN Port	Yes 58% have it
Antenna Input Port	Yes 57% have it
Optical Digital Output	Yes 67% have it
Coaxial Digital Output	No 41% do not have it
S/PDIF Output Port	No 5% do not have it
Other Ports	RS-232C mini jack input

Connections

Connections Lg 55Sm9000
Bluetooth Support	Version 5.0
Memory Card Slot	No 39% do not have it

Ports and features

Ports and features Lg 55Sm9000
Headphone Output Port	No 35% do not have it

Technical features

Technical features Lg 55Sm9000
Processor specifications	Alpha 7 Gen 2

Hardware features and other capabilities

Hardware features and other capabilities Lg 55Sm9000
Digital Receiver
Analog Receiver	Yes 57% have it
Ambient Light Sensor	No 45% do not have it
Camera	No 33% do not have it
Motion Command Recognition Technology	No 31% do not have it
DLNA Standard	Yes 68% have it
Wireless Casting and Sharing Technology	Yes 80% have it

Aesthetic features

Aesthetic features Lg 55Sm9000
Size Without Stand	6.3 * 70.8 * 123.1 centimeter (cm)
Size With Stand	26.4 * 78 * 123.1 centimeter (cm)
Net Weight Without Stand	17.6 kilogram (kg)
Total Weight With Stand	19 kilogram (kg)
Total package dimensions	17.5 * 86.1 * 135.9 centimeter (cm)
Packaging Weight	22.6 kilogram (kg)
Wall Mountable Capability	VESA standard 300 x 300 mm
Stand Type	Single central stand with U-shaped design