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LG

LG UK777H 55UK777H0UA 55" Smart LED-LCD TV - 4K UHDTV - High Dynamic Range (HDR) - Black

$837.90
None availableas of 09/04/2026

Ships when available. Free shipping on most items when you spend $100 or more.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

Technical specifications

General Information

Manufacturer LG Electronics
Manufacturer Part Number 55UK777H0UA
Manufacturer Website Address https://solutions.lg.com/us
Brand Name LG
Product Series UK777H
Product Model 55UK777H0UA
Product Name 55" 4K Ultra HD Pro:Centric Smart QNED Hospitality TV
Product Type Smart LED-LCD TV

Technical Information

Screen Size Class 55"
Viewable Screen Size 55"
Backlight Technology QNED
Interactive Features Voice Recognition
Operating System webOS 25
Features Welcome ScreenMiracast TechnologyWake on LAN (WOL)Screen ShareWeb BrowserLock ModeAudio Return Channel (ARC)IoT SensorRF Antenna InputAI Picture ProHotel ModePro:Centric DirectDigital Link HD (CEC)AI Acoustic TuningMulti-viewEnergy Saving ModeSoftAPOne Channel MapWebRTC (Real-time communication)Discovery and Launch (DIAL)Ez ManagerInstant OnKensington LockPro:Idiom Digital Right Management (DRM)Sound SyncGoogle CastPro:Centric VPro:Centric SMARTGame OptimizerRemote DiagnosticContent Management SolutionMulti IRUSB Cloning
High Dynamic Range (HDR) Yes
High Dynamic Range (HDR) Type HLGHDR10 Pro
Touchscreen No
PC Streaming Yes
Internet Access Yes
Streaming Service NetflixHBO MaxYouTubeAirPlayPrime Video
Web Browser Yes

Video

Digital Tuner ATSCClearQAM
Video Signal Standard 4K UHDTV
Maximum Resolution 3840 x 2160
Scan Format 2160p
High Dynamic Range (HDR) Yes
High Dynamic Range (HDR) Type HLGHDR10 Pro

Audio

RMS Output Power 20 W
Sound System AI Sound
Number of Audio Channels 2

Network & Communication

Ethernet Yes
Wireless LAN Yes

Interfaces/Ports

HDMI Yes
Total Number of HDMI Ports 3
USB Yes

Power Description

Input Voltage 120 V AC
Input Frequency 60 Hz50 Hz

Physical Characteristics

Color Family Black
Product Color Black
VESA Mount Compatible Yes
VESA Mount Standard 300 x 300
Height 28.18" (716 mm)
Width 48.66" (1236 mm)
Depth 1.16" (29 mm)
Height with Stand 30.35"
Width with Stand 48.66"
Depth with Stand 11.92"
Weight (Approximate) 33.06 lb (15 kg)
Weight with Stand (Approximate) 40.12 lb

Miscellaneous

Package Contents
  • 55" 4K Ultra HD Pro:Centric Smart QNED Hospitality TV
  • Remote Type - S-Con / MMR
  • Power Cable - (1.8M / Straight Type)

Warranty

Limited Warranty 3 Year

Energy & Performance

Standby Power Consumption < 0.5 W

Ratings and reviews

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.