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Product Summary

OfficeWonderland is an LG Authorized Dealer

LG 55UK777H0UA UK777H-Series 55" 4K UHD Hospitality Smart TV

4K UHD • HDR • Pro:Centric® Smart Platform • Apple AirPlay® & Google Cast™

The LG 55UK777H0UA is a premium 55-inch 4K UHD hospitality smart TV purpose-built for hotels, resorts, and short-term lodging environments. Designed to deliver a high-end guest viewing experience while simplifying backend management, the UK777H series combines stunning picture quality, guest-friendly streaming, and powerful Pro:Centric® hotel management tools in one sleek display.

Premium 4K UHD Picture with Advanced QNED Technology

Featuring 3840 × 2160 Ultra HD resolution with HDR support, the LG 55UK777H0UA produces sharp detail, vibrant colors, and enhanced contrast. LG’s advanced QNED technology, which integrates Mini LED backlighting, Quantum Dot, and NanoCell, delivers:

  • Superior brightness control
  • More precise and consistent color reproduction
  • Enhanced contrast for a refined, cinematic viewing experience

This makes the UK777H ideal for upscale guest rooms where image quality matters.

Guest-Friendly Streaming & Casting

Give guests the freedom to enjoy their own content without extra devices or complicated setups. The UK777H includes built-in support for:

  • Apple AirPlay® – stream movies, shows, photos, and music directly from iPhone or iPad
  • Google Cast™ – cast apps and media from Android devices and Chrome browsers

No external hardware, dongles, or additional apps are required—just seamless, familiar streaming.

Pro:Centric® Direct – Advanced Hospitality Content Management

LG’s Pro:Centric Direct platform enables hotels to easily manage content, settings, and messaging across every TV on the property:

  • Create customized welcome screens and branded channel guides
  • Remotely update firmware and system settings
  • Centrally manage multiple TVs with IP-based control
  • Push promotions, property information, and guest messaging

This centralized approach reduces on-site labor, shortens setup time, and ensures a consistent guest experience across all rooms.

Designed Specifically for Hospitality Environments

The LG 55UK777H0UA includes a full suite of hotel-ready features to support secure, controlled guest use:

  • Customizable hospitality user interface
  • Lock mode to protect system settings
  • Remote management over IP networks
  • Broad compatibility with leading hotel control and middleware systems

Choose the LG 55UK777H0UA from OfficeWonderland—your trusted LG Authorized Dealer—for a 4K hospitality TV that delivers premium visuals, intuitive guest streaming, and powerful hotel management in one professional-grade solution.

LG 55UK777H0UA 55" Smart LED-LCD TV - 4K UHDTV

SKU: 55UK777H0UA | UPC: 195174133309
Authorized Dealer Authorized LG Dealer
Manufacturer Warranty Authorized dealer coverage
Expert Support Pre- and post-sale assistance

$895.00

BACK 2 SCHOOL SALE | additional discount in cart
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LG 55UK777H0UA 55" Smart LED-LCD TV - 4K UHDTV $895.00
In Stock Current availability for this model
Free Ground Shipping On qualifying orders to the lower 48 states
Project & Volume Pricing Special pricing available for larger orders
Education & Government Purchase Orders Accepted for qualified organizations
Financing Available with Shop Pay
Special Pricing Available Education • Government • Nonprofits • Corporate • Volume Orders
✓ Tax-Exempt Purchasing Available

Key Features

  • 🖥️ 55" 4K UHD (3840 × 2160) QNED Hospitality Smart TV
  • ✨ QNED Technology with Mini LED, Quantum Dot & NanoCell Color Enhancement
  • 🏨 LG Pro:Centric® SMART & Pro:Centric® Direct Hospitality Management
  • ⚙️ webOS™ 25 Smart TV Platform
  • 📱 Apple AirPlay® & Google Cast™ Built-In

Best For

  • 🎓 Education
  • 🏢 Corporate Collaboration
  • 🏛️ Government
  • 🏨 Hospitality

Technical Details

Specifications

Screen Size
55"
Native Resolution
3840 x 2160
Brightness
350 nits
Display Orientation
Landscape
Refresh Rate
60 Hz
Inputs
• 1x Coaxial F-Type (RF Antenna) 3x HDMI
Outputs
• 1x TOSLINK Optical (Digital Audio) 1x 1/8" / 3.5 mm (Analog Audio)
Sound Output
2x 20 W
Communication Port
RJ45
VESA Pattern
300 x 300 mm
LG

LG 55UK777H0UA 55" Smart LED-LCD TV - 4K UHDTV

$895.00

Brightness

350 nits

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Weight without stand

33.1 lb

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Weight with Stand

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Duty Cycle

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Dimensions

48.7 x 28.2 x 1.2"

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Aspect Ratio

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Content

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Native Resolution

3840 x 2160

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Lumens (ANSI)

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Contrast Ratio

N/A

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Throw Distance

N/A

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Lens

N/A

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Inputs

1x Coaxial F-Type (RF Antenna) 3x HDMI

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Outputs

1x TOSLINK Optical (Digital Audio) 1x 1/8" / 3.5 mm (Analog Audio)

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Display Technology

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Wireless Networking

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Speakers

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Economode

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Audible Noise

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Lamp Life

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Short Throw

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Aspect Ratio

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Image Size Diagonal

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Lens Shift

N/A

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Data / Video Signals

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Digital Keystone

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Unit Weight

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Projector Methods

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Dimensions (WxDxH)

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Dimensions (WxDxH)

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Contrast Ratio

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Viewing Angle

N/A

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Response Time

N/A

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Sound Output

2x 20 W

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Screen Size

55"

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Monitor Configuration

N/A

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Display Orientation

Landscape

N/A

WiFi

N/A

N/A

Communication Port

RJ45

N/A

Refresh Rate

60 Hz

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General

N/A

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VESA Pattern

300 x 300 mm

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TAA Compliant

N/A

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PDF Documents

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Diagonal Size

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Dimensions

48.7 x 28.2 x 1.2"

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Aspect Ratio

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Sensor

N/A

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Resolution

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Signal Sysyetm

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Signal To Noise Ratio

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Gain

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Shutter Speed Range

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Exposure Control

N/A

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White Balance

N/A

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Image Stabilization

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Image Flip

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ICR

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Sync

N/A

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Output

N/A

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Audio Input

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Audio

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Camera Control

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Focal Length

N/A

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Minimum Object Distance

N/A

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Pan Angle

N/A

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Tilt Angle

N/A

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Pan Speed

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Tilt Speed

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Presets

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Operating Temperature

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Power

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Power Consumption

N/A

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Minimum Illumination

N/A

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Optical Zoom

N/A

N/A

TAA Compliant

N/A
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