Display
Display diagonal	139.7 cm (55")
HD type	4K Ultra HD
Display technology	NanoCell
Screen shape	Flat
Native aspect ratio	16:9
Display resolution	3840 x 2160 pixels
Display diagonal (metric)	139 cm

TV tuner
Tuner type	Digital
Analog signal format system	Not supported
Digital signal format system	DVB-C, DVB-S2, DVB-T2

Smart TV
Smart TV
Internet TV
Operating system installed	WebOS
Timeshift
Video on Demand (VOD) support
Hybrid Broadcast Broadband TV (HbbTV)
Video apps	Amazon Prime Video, Catch-up TV, Mediaset Play, Netflix, YouTube
Music apps	Spotify

Audio
Number of speakers	2
RMS rated power	40 W
Audio decoders	DTS, Dolby Atmos, Dolby Digital
Sound modes	Clear Voice III
Enhanced Audio Return Channel (eARC)

Network
Wi-Fi
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth
Ethernet LAN
Miracast
Web browser

Design
Product colour	Silver
VESA mounting
Panel mounting interface	300 x 300 mm

Performance
High Dynamic Range (HDR) technology	Dolby Vision, High Dynamic Range 10 (HDR10)
Teletext function
Teletext	2000 pages
Subtitles function
Video formats supported	H.265, HEVC
Audio formats supported	AAC, AC3, AC4, DTS, EAC3, HE-AAC, MP2, MP3, PCM, WMA, apt-X
Dolby Vision
Backlight dimming technology	Local Dimming
Noise reduction
High Dynamic Range (HDR) supported
Processor cores	4
USB recording

Ports & interfaces
HDMI version	2.1
Audio Return Channel (ARC)
PC in (D-Sub)
DVI port
Ethernet LAN (RJ-45) ports	1
USB 2.0 ports quantity	3
Digital audio optical out	1
Headphone outputs	1
RF ports quantity	2
RF connector type	F, IEC
Common interface (CI)
Common interface Plus (CI+)

Ports & interfaces
Common interface Plus (CI+) version	1.4
HDMI ports quantity	4

Management features
Electronic Programme Guide (EPG)
Programming period	8 day(s)
On Screen Display (OSD)
Number of OSD languages	36
Hotel mode
Works with Amazon Alexa
Works with the Google Assistant

Power
Power consumption (typical)	114 W
Power consumption (standby)	0.5 W

Operational conditions
Operating temperature (T-T)	0 - 40 °C

Weight & dimensions
Width (with stand)	1229 mm
Depth (with stand)	315 mm
Height (with stand)	779 mm
Weight (with stand)	19.6 kg
Width (without stand)	1229 mm
Depth (without stand)	62.5 mm
Height (without stand)	708 mm
Weight (without stand)	17.8 kg

Packaging data
Package width	1360 mm
Package depth	175 mm
Package height	810 mm
Package weight	25.6 kg
Package type	Box

Packaging content
Desktop stand
Cables included	AC
Remote control included
Remote control type	MR19

Other features
Auto Depth Enhancer
3D
Batteries included
Battery type	AA
Number of batteries supported	2
Built-in speaker(s)
Remote control input capabilities	Pointing, Voice recognition
Compatible with universal remote control
Mediaset Premium Ready
Premium Smart CAM Ready
Intelligent Voice Recognition
Annual energy consumption	158 kWh
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	0 - 80%
Storage relative humidity (H-H)	0 - 85%
Digital Living Network Alliance (DLNA) certified
Energy efficiency class (old)	A
Google applications	Google Home
App store	LG Content Store
Wireless speaker ready
MagicLink
Advanced Colour Enhancer
Virtual Reality (VR) ready