CREATE a MyLG Business Account to see special pricing.

55” class (54.5" diagonal) Hospital Grade Pro:Centric SMART Dual Tuner™ with Integrated Pro:Idiom and b -LAN

Name: 55” class (54.5" diagonal) Hospital Grade Pro:Centric SMART Dual Tuner™ with Integrated Pro:Idiom and b -LAN
Brand: LG Electronics
SKU: 55LX770M
Availability: Discontinued

DISCONTINUED

55LX770M

55” class (54.5" diagonal) Hospital Grade Pro:Centric SMART Dual Tuner™ with Integrated Pro:Idiom and b -LAN

Key Features

All Specs

HOSPITAL SAFETY STANDARD COMPLIANT
CONVENIENT FOR PATIENTS AND HOSPITAL STAFF
SMART SHARE™
Exclusive Pro:Centric Applications Platform

Compare

Specs & Resources

Collapse All

OTHER

UPC

7 19192 91840 5

WARRANTY

2-Year Limited Warranty (Parts and Labor) | Extended Warranties Available

AUDIO

Clear Voice II

Yes

Sound Mode

Yes, 6 Modes (Standard, News, Music, Cinema, Sport, Game)

Audio Output

10W + 10W

Optical Sound Sync

Yes

Sound Optimizer

3 modes (Off, Wall-Mount Type, Stand Type)

Sound System

2.0 ch

Smart Sound Mode

Yes

Wireless Sound Sync

Ready

INTERFACE (Rear)

RF In

GAME CONTROL/MPI Port

1 (RJ-12)

TV Link Configuration

1 (3.5mm Jack)

AV In

External Speaker Out

1 (3.5mm Jack)

Pillow Speaker Interface

1 (6-pin)

USB 2.0

PTC Service Port

1 (3.5mm Jack)

Optical Digital Audio Out

INTERFACE (Side)

USB (2.0)

HDMI

BROADCASTING SYSTEM

Analog

Yes (NTSC)

Digital

Yes (ATSC /QAM/VSB)

CABINET

VESA™ Standard Mount Interface

300mm x 300mm

WxHxD

48.9”x28.5”x2.2”

Weight

39.0 lbs

Carton

52.4”x32”x6”

Weight (Carton)

55.3 lbs

Flame Retardant

Yes

Bezel Width (on/) (mm)(L/R/U/B)

15.1mm, 12.7mm, 17.8mm

Depth (off/) (mm) (L/R/U/B)

12.6mm, 10.2mm, 15.3mm

PANEL

Frame Rate

60Hz

Dynamic Contrast Ratio

1,000,000:1

Panel Technology

Edge

Panel Size (Measured Diagonally)

55” Class (54.5” diagonal)

Native Resolution

1920 x 1080 (FHD)

Response Time

9ms

Static (Panel) Contrast Ratio

1,200:1

Viewing Angle ( H x V)

178° x 178°

ACCESSORIES

Power Cable

Hospital Power Cable

Owner's Manual / Easy Setup Guide

Yes

POWER

Voltage, Hz

110V

Stand-by

<0.5W

Watts (typical)

59 W

SPECIAL FEATURES

USB Cloning

Yes

Smart Energy Saving

Yes (Auto Power Off)

Pro:Centric Application

Yes

Multi IR Code

Yes

IR Out

Yes (MPI Port)

Kensington Lock

Yes

External Speaker Out

Variable/Fixed/Line Out, 3.5mm, Stereo, Single Ended Type (GND,L+,R+), 1W with 8Ω)

Auto Configuration

Yes (EzManager/Express Script)

Remote Diagnosis

Yes

Audio Codec

Yes AC3 (Dolby Digital), EAC3, AAC, Mpeg, MP3, PCM

Pro:Idiom

Yes

Moving Picture Playback (SD/HD/Plus HD)

Divx HD

Instant ON

Yes

Multicast/ Unicast ready

Yes

WiFi Direct

Yes

HCAP Input device driver support

Yes (USB Mouse, USB Keyboard, Magic Remote, USB Camera, Remote App)

Hybrid Streaming (IP & RF) MultiCast/HTTP Data Carousel

Yes

IP Streaming

Yes (RTSC, HLS, SNMP, UDP/MultiCast, USB Port/Video Streaming support (Smartshare) (IGMPv3 SSM Support)

WiFi

Yes (Built-in type)

Web Browser

Yes

Auto Off /Auto Sleep

Yes

Smart Share

Yes

b-LAN

Yes

HTNG-CEC 1.3

Yes

Motion Eye Care

Yes

Installer menu

Yes

HCAP

Yes (GEM / Flash / HTML)

Commercial Smart Home

Yes

UL Hospital Safety Compliant

Yes

One Channel Map / Free-to-Guest Channel Map

Yes

Bluetooth Sound Sync

Yes

Miracast (PC to TV)

Yes

WiDi (PC to Screen Share)

Yes

Pre-loaded Apps

Yes (Commercial CP/Apps)

RF (1/2Tuner)

Yes (2 Tuner)

WOL/WoWLAN

Yes/-

DLNA (PC to Screen Share)

Yes (Smart Share)

Pro:Centric Remote Management

Yes

Pillow Speaker

Yes

SI Compatible

Yes (MPI protocol)

USB

Yes (USB 2.0)

Picture

JPEG

VIDEO

Aspect Ratio

Yes (5 Modes: 16:9, Just scan, Set by program, 4:3, Zoom)

Triple XD Engine

Yes

CERTIFICATION

Safety / EMC / ETC.

UL, FCC, RoHS, cUL, NOM, Energy Star 7.0 *except 32"

OTHER

UPC

7 19192 91840 5

WARRANTY

2-Year Limited Warranty (Parts and Labor) | Extended Warranties Available

AUDIO

Clear Voice II

Yes

Sound Mode

Yes, 6 Modes (Standard, News, Music, Cinema, Sport, Game)

Audio Output

10W + 10W

Optical Sound Sync

Yes

Sound Optimizer

3 modes (Off, Wall-Mount Type, Stand Type)

Sound System

2.0 ch

Smart Sound Mode

Yes

Wireless Sound Sync

Ready

INTERFACE (Rear)

RF In

GAME CONTROL/MPI Port

1 (RJ-12)

TV Link Configuration

1 (3.5mm Jack)

AV In

External Speaker Out

1 (3.5mm Jack)

Pillow Speaker Interface

1 (6-pin)

USB 2.0

PTC Service Port

1 (3.5mm Jack)

Optical Digital Audio Out

INTERFACE (Side)

USB (2.0)

HDMI

BROADCASTING SYSTEM

Analog

Yes (NTSC)

Digital

Yes (ATSC /QAM/VSB)

CABINET

VESA™ Standard Mount Interface

300mm x 300mm

WxHxD

48.9”x28.5”x2.2”

Weight

39.0 lbs

Carton

52.4”x32”x6”

Weight (Carton)

55.3 lbs

Flame Retardant

Yes

Bezel Width (on/) (mm)(L/R/U/B)

15.1mm, 12.7mm, 17.8mm

Depth (off/) (mm) (L/R/U/B)

12.6mm, 10.2mm, 15.3mm

PANEL

Frame Rate

60Hz

Dynamic Contrast Ratio

1,000,000:1

Panel Technology

Edge

Panel Size (Measured Diagonally)

55” Class (54.5” diagonal)

Native Resolution

1920 x 1080 (FHD)

Response Time

9ms

Static (Panel) Contrast Ratio

1,200:1

Viewing Angle ( H x V)

178° x 178°

ACCESSORIES

Power Cable

Hospital Power Cable

Owner's Manual / Easy Setup Guide

Yes

POWER

Voltage, Hz

110V

Stand-by

<0.5W

Watts (typical)

59 W

SPECIAL FEATURES

USB Cloning

Yes

Smart Energy Saving

Yes (Auto Power Off)

Pro:Centric Application

Yes

Multi IR Code

Yes

IR Out

Yes (MPI Port)

Kensington Lock

Yes

External Speaker Out

Variable/Fixed/Line Out, 3.5mm, Stereo, Single Ended Type (GND,L+,R+), 1W with 8Ω)

Auto Configuration

Yes (EzManager/Express Script)

Remote Diagnosis

Yes

Audio Codec

Yes AC3 (Dolby Digital), EAC3, AAC, Mpeg, MP3, PCM

Pro:Idiom

Yes

Moving Picture Playback (SD/HD/Plus HD)

Divx HD

Instant ON

Yes

Multicast/ Unicast ready

Yes

WiFi Direct

Yes

HCAP Input device driver support

Yes (USB Mouse, USB Keyboard, Magic Remote, USB Camera, Remote App)

Hybrid Streaming (IP & RF) MultiCast/HTTP Data Carousel

Yes

IP Streaming

Yes (RTSC, HLS, SNMP, UDP/MultiCast, USB Port/Video Streaming support (Smartshare) (IGMPv3 SSM Support)

WiFi

Yes (Built-in type)

Web Browser

Yes

Auto Off /Auto Sleep

Yes

Smart Share

Yes

b-LAN

Yes

HTNG-CEC 1.3

Yes

Motion Eye Care

Yes

Installer menu

Yes

HCAP

Yes (GEM / Flash / HTML)

Commercial Smart Home

Yes

UL Hospital Safety Compliant

Yes

One Channel Map / Free-to-Guest Channel Map

Yes

Bluetooth Sound Sync

Yes

Miracast (PC to TV)

Yes

WiDi (PC to Screen Share)

Yes

Pre-loaded Apps

Yes (Commercial CP/Apps)

RF (1/2Tuner)

Yes (2 Tuner)

WOL/WoWLAN

Yes/-

DLNA (PC to Screen Share)

Yes (Smart Share)

Pro:Centric Remote Management

Yes

Pillow Speaker

Yes

SI Compatible

Yes (MPI protocol)

USB

Yes (USB 2.0)

Picture

JPEG

VIDEO

Aspect Ratio

Yes (5 Modes: 16:9, Just scan, Set by program, 4:3, Zoom)

Triple XD Engine

Yes

CERTIFICATION

Safety / EMC / ETC.

UL, FCC, RoHS, cUL, NOM, Energy Star 7.0 *except 32"

Support

Business Contact

Email Support

Manuals and Downloads

Warranty Service Support

All image simulations are for illustration purposes only.

Must be registered and logged in to MyLG Business account for all deals, promotions, and sales to be valid.

© Copyright 2025 ©LG Electronics USA, Inc. All rights reserved. LG and the LG logo are registered trademarks of LG Corp. All other trademarks are the property of their respective owners. Prices, promotions, and availability may vary by dealer. The information contained herein is subject to change without notice.