49" LG 49UU640C 4K Commercial LED TV - Computer Alliance
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49" LG 49UU640C 4K Commercial LED TV

Web ID: 26563

Ultra HD with 4K upscaler SuperSign control Crestron Connected® Certified ONLY WHILE STOCKS LAST!
Manufacturer Warranty: 1 Year
Manufacturer PN: 49UU640C
Manufacturer Website


Ultra HD Commercial TV with Smart Functionality

LG Commercial Lite TVs are designed specifically for diverse business environments. DPM compatibility, as well as smart connectivity and a simple user-friendly interface compliment the Ultra HD picture quality and create an easily adaptable business solution.


Simple Content Management

USB Data Cloning

A USB flashdrive can be used for cloning all hotel TVs with astonishing speed and ease. The USB Cloning feature allows you to simply copy the TV settings to all TVs using a USB flashdrive, a process that is automated to save time.


Value-added Software Solution

SuperSign Control

SuperSign Control is a basic control software. Up to 100 displays are controlled by one account with a single server. Essential factors such as power, volume, scheduling can be remotely adjusted, with firmware updates supported.

* SuperSign Control : Free version (Good at - Operating small and medium-sized signage displays)
* SuperSign Control+ : Advanced and Paid version (Good at - Operating large-scale signage displays)


Excellent Picture Quality and Colour

Upscale non Ultra HD content with the 6 Step Upscaler, all content is powerfully upscaled even closer to Ultra HD quality, for clearer, more striking images.*
Combined with HDR10, this TV delivers a stunning high dynamic range picture

*Image quality of upscaled content will vary based on the source resolution


Better Usability - Meeting room

Compatibility with AV Control Systems

This LG TV has Crestron Connected? Certification, a function and network based control system that is dedicated to meeting rooms and that meets a growing need in the corporate meeting space market.


DPM (Display Power Management)

From now on, you can configure the DPM(Display Power Management) function by setting the function to 'On'. When there is no signal, the TV enters DPM mode to manage power efficiently.



  • Screen Size


  • Backlight Type

    LED (Direct)

  • Resolution

    3,840 x 2,160 (4K UHD)

  • Brightness (cd/m²)


  • Static (Panel) Contrast Ratio


  • Viewing Angle Degree

    178 x 178

  • Response Time (G to G, ms)


Broadcasting System

  • Analog


  • Digital



  • XD Engine


  • Aspect Ratio

    5 modes (16:9, Original, 4:3, Vertical Zoom, All-Direction Zoom)

  • HDR 10 / HDR Dolby Vision

    Yes / No


  • Audio Output

    10W + 10W

  • Speaker System

    2.0 ch

  • Sound Mode

    6 modes (Standard, Cinema, Clear Voice III, Sports, Music, Game)

  • Clear Voice

    Clear Voice III

  • Dolby Atoms


  • Adaptive Sound Control


  • One Touch Sound Tuning


  • Audio Channel


Smart Feature

  • Smart Feature

    webOS 4.0, Commercial Smart Home (Launcher Bar), Web Browser, Pre-loaded App (YouTube Only), Soft AP, Wi-Fi (ac), Screen Share (Miracast), DIAL, Bluetooth Audio Playback, LG Sound Sync/bluetooth, Mobile Connection Overlay, Music Player

Supersign sw Compatibility1)

  • Supersign sw Compatibility1)

    Content Management Software (CMS), Control and Monitoring Software (Control/Control+), Simple Editor


  • Function

    USB Cloning, WOL (Magic Packet Only), SNMP, Diagnostics, SI Compatible, HDMI-CEC (1.4), HTNG-CEC (1.4), IR Out, Multi IR Code, Auto Off / Sleep Timer, Smart Energy Saving, Motion Eye Care

Hospitality Features

  • Hospitality Features

    Hotel Mode / PDM / Installer Menu, Lock Mode (Limited), Welcome Screen, Insert Image, One Channel Map, RJP Compatibility, Crestron Connected® (Network Based Control), RJP Interface, DPM, Time Scheduler, RTC, BEACON, Healthcare Headphone Mode, Embedded Content Manager / Group Manager

Jack Interface

  • Set Side

    HDMI In 2.0 (2), USB 2.0, CI Slot

  • Set Rear

    RF In, Digital Audio Out (Optical), HDMI/HDCP Input 2.0, RS-232C (Control & Service, phone jack type), Headphone Out, RJ45, Debug

Dimension (Unit: mm)

  • Vesa

    300 x 300

  • W x H x D / Weight (with stand)

    1,110 x 709 x 231 / 11.3 kg

  • W x H(H') x D / Weight (without stand) *H': Set

    1,110 x 645 (650) x 72.0 (SPK 81.1) / 11.1kg

  • W x H x D / Weight (Packing)

    1,193 x 770 x 158 / 13.4 kg

Power (Unit : Watts)

  • Voltage, Hz

    100 ~ 240V, 50/60Hz

  • Max


  • Typical


  • Energy saving (Min/Med/Max)

    75 / 55 / 33

  • Stand-by

    0.5 ↓