To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The LG.com website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents

55" class (54.64” diagonal) Super-Narrow 3.5mm Bezel Premium Display

  • 55LV77A-7B

Key Features

  • Super Narrow Bezel
  • Evolved Daisy-Chain Performance
  • FREE SuperSign C Software for Advanced Color Adjustment and Remote Monitor & Control
  • 700 nit Display - 24/7 Operation

super narrow bezel

47" super narrow bezel 4.9mm and 55" super narrow bezel 3.5mm video wall displays create visually stunning digital wall that is easily installed, maintained and managed.

<span>super narrow bezel</span>

higher brightness uniformity

Brightness uniformity 90% ensures high quality image delivered across displays.

<span>higher</span> brightness uniformity

Evolved Daisy-chain performance

DisplayPort 1.2 connectors enable UHD content playback on 4K Video Wall in 2x2 displays (available on LV75A/LV77A)

Evolved <span> Daisy-chain performance</span>

vivid imagery viewing

TruMotion™ 60Hz Refresh Rate drastically reduces motion blur and judder ensuring vivid image details.

<span>vivid</span> imagery viewing
<span>FREE SUPERSIGN C</span> FOR ADVANCED COLOR ADJUSTMENT

FREE SUPERSIGN C FOR ADVANCED COLOR ADJUSTMENT

- Intuitive GUI in SuperSign C S/W allows to measure and adjust color and brightness instantly on display - Automatic white balancing of a video wall display using a sensor

FREE SUPERSIGN C FOR FOR REMOTE MONITOR AND CONTROL

Intuitive GUI-based Remote Monitoring & Control via the networks and RS232 connection feature in SuperSign C S/W.

<span>FREE SUPERSIGN C FOR</span> FOR REMOTE MONITOR AND CONTROL
SHINE-OUT

SHINE-OUT

Perfect fit for window display by reflecting away ambient light for best image visibility and clearer display in bright lighting environment.

Visit our SuperSign Software Center for all the latest software needs

Click here to download SuperSign Software

PANEL
Aspect Ratio16:9
Native Resolution1920 x 1080 (FHD)
Pixels(H x V x 3)6,220,800
Brightness700 cd/m2
Color Gamut72%
Viewing Angle178°/178°
Color Depth1.06 Billion
Response Time12ms (G to G)
OrientationPortrait & Landscape
Panel Size55" class (54.64" measured diagonally)
Contrast Ratio (Typ.)1,400:1
Panel TypeIPS
Dynamic CR (DCR)500,000:1
Surface TreatmentHard coating(3H), Anti-glare treatment of the front polarizer (Haze 10%)
SPECIAL FEATURES
Temperature SensorYes
Tile ModeYes, Up to 15 x 15 (Natural mode)
Source SelectionRGB / DVI-D / HDMI / Component / AV / Display Port / USB
Brightness/Contrast /BacklightYes
Energy SavingYes, Off / Minimum / Medium / Maximum / Screen Off
Position/SizeYes
ISM MethodNormal, Orbiter, Inversion, White wash
AdvancedDynamic Contrast, Dynamic Color, Clear White, Skin Color, Noise Reduction, Digital Noise Reduction, Gamma, Black Level
Auto Config/PhaseYes
Smart Energy SavingYes
Auto Power/Source MemoryYes
PIP/PBPYes
File Play with USBYes
DPM SelectYes
InformationModel/Type, S/W Version, Serial Number, IP Address, Mac address, Homepage
Input LabelYes
TimeClock, On/off Time, Sleep Timer, Power on Delay, Auto off, Automatic standby
VIDEO (PC)
Max Input Resolution1920 X 1080@ 60Hz(RGB, HDMI, DVI-D, Display Port)
Recommended Resolution1920 X 1080@ 60Hz(RGB, HDMI, DVI-D, Display Port)
H-Scanning Frequency30 ~ 83 kHz (RGB, HDMI, DVI-D, Display Port)
V-Scanning Frequency56Hz ~ 75Hz (RGB), 56Hz ~ 60Hz (HDMI, DVI-D, Display Port)
Picture ModeVivid, Standard, Cinema, Sports, Game
Pixel Frequency148.5MHz (RGB, HDMI, DVI-D, Display Port)
Sync CompatabilitySeparate / Composite / Digital
Video InputRGB, HDMI, DVI-D, Display Port, AV, Component
Color TemperatureWarm, Medium, Cool
SIGNAL (INPUT)
External ControlRS232C (1), RJ45 (1), IR Receiver (1)
USBUSB (1)
AnalogRGB (1), Shared Component (1), AV (1)
AudioPC Audio In (1)
DigitalDVI-D (1), HDMI (1), Display Port (1) with HDCP for all input
SIGNAL (OUTPUT)
DigitalDisplay Port (1)
AudioAudio Out(1)
External ControlRS232C (1)
CABINET
ColorBlack
Monitor Dimensions47.8” x 27.0” x 3.5”
Monitor Weight51.1 Ibs
Carton Dimensions 53.3” x 33.5” x 10.0”
Packed Weight67.2 Ibs
Bezel Width2.25mm (left/top) / 1.25mm(right/bottom)
HandleYes
VESA™ Standard Mount Interface600mm x 400mm
ACCESSORIES
AccessoriesRemote Controller, Power Cable, DP Cable, Manual, IR Receiver, RS-232C Cable,Tiling Guide, Screw
POWER
Power Supply100–240V~, 50/60Hz
Power TypeBuilt-in Power
Power Consumption-Normal (Typ.)230W
Power Consumption-DPM0.7W
Power Consumption-Power Save/Sleep Mode (Max)120W
Power Consumption-Power Off0.5W
STANDARD CERTIFICATIONS
SafetyUL / cUL / CB / TUV / KC
EMCFCC Class "B" / CE / KCC
SOFTWARE COMPATIBILITY
SuperSign-CYes (SuperSign C software is available at http://www.lg.com/us/commercial/video-walls)
MEDIA PLAYER COMPATIBILITY
External Media Player AttachableYes
ENVIRONMENT CONDITIONS
Operation Temperature0 °C to 40 °C
Operation Humidity10%~80%
UPC
UPC7 19192 19517 2
WARRANTY
WARRANTY3-Year Limited Warranty (Parts/Labor/Backlight)

QUESTIONS? LET US HELP

Simply choose a support option from the icons below:

LG Enhanced Service Plan (ESP)
LG's Enhanced Service Plan protects your investment by offering extended service coverage provided by LG for commercial displays in the hospitality, healthcare, and digital signage markets. By offering this program, you will enjoy the added peace of mind that comes with knowing your products are protected.
Quick Swap (Advanced Exchange)
Minimizes down time of device and quickly gets the device up and running. LG will provide a return box and prepaid return shipping label for customer to return the unit. Service call for Advanced Exchange must be made by 2pm CST.
a. Next Business Day Exchange
b. 2nd Business Day Delivery
White-Glove Quick Swap (Advanced Exchange)
An LG authorized technician will meet you onsite. Technicians will remove, re-install and return product. Service calls for Advanced Exchange delivery must be made by 2pm CST.
a. Next Business Day Exchange
b. 2nd Business Day Delivery

For more information, click here: