LG 55SE3KB 55" Full HD Large Format Display

  • 1920 x 1080 FHD
  • IPS Panel
  • 350cd/m2 Brightness
  • HDMI & DVI
  • webOS for Signage embedded

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Mfr part code: 55SE3KB-B

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    LG 55SE3KB 55" Full HD Large Format Display Product Description

    SNMP Support

    Display Remote Management through SNMP is available in addition to RS-232C and other network protocol.

    DisplayPort 1.2 Daisy-Chain

    Display of super high resolution Uhd content in video wall through DP 1.2 daisy chain


    Enables service engineers to recognize technical issues in the TV quickly and easily through a USB device. The TV stores any technical issues it encounters and can output it to a USB device. Service engineers can use the information to analyze technical issues without the actual TV.

    webOS for Signage embedded

    Built-in APIs allow to easily build web-based apps in HTML5, CSS and JavaScript which run on ant platfors and devices while saving time and labour costs

    Technical Specification
    • Screen Size: 55 (139 cm)diagonal
    • Aspect Ratio: 16:9
    • Brightness: 350cd/m2
    • Panel Technology: IPS
    • Native Resolution: 1920 x 1080 (FHD)
    • Response Time: 12ms(G to G BW)
    • Viewing Angle (HxV): 178 x 178
    • Dynamic CR: 500,000 : 1
    • Contrast Ratio: 1,100:1
    • Digital (With HDCP2.2): HDMI2.0(1)
    • Digital (With HDCP2.2) HDMI: Yes(1)
    • DVI-D: Yes(1)
    • Analog(RGB): Yes(1)
    • Audio In: RGB/DVI(1)
    • USB: Yes(2)
    • External Control(RS232C IN): Yes(1)
    • RJ45: Yes(1)
    • HDTV Formats: HDMI: 720p, 1080i, 1080p
    • IR Receiver: Yes(1)
    • Audio Out: Yes
    • Externel Speaker Out: Yes(L/R)
    • External Control: Yes(1)
    • Balance: Yes
    • Audio Power: 20W(10W x 2) for External Speaker
    • Speaker On/off: Yes
    • Sound mode: Standard, News, Music, Cinema, Sport, Game
    • Clear Voice II: Yes
    • Virtual Surround Plus: Yes
    • Equalizer: Yes
    • Tile Mode: Yes(Up to 15 x 15)
    • Contents scheduling: USB
    • Energy Saving: Yes(Minimum, Medium, Maxium, Screen off)
    • Wi-Fi: Dongle ready
    • File Play with USB: Yes
    • Power Supply: 100 -240V~, 50/60Hz
    • Power Type: Built-in Power
    • Typ.: 75W

    Technical Specifications

    Environmental Standards

    ENERGY STAR Qualified Yes
    ENERGY STAR Certified Yes
    ENERGY STAR Version 6.0


    Viewing Angle 178 degrees
    Viewing Angle (Vertical) 178 degrees
    LCD Backlight Technology LED backlight - edge-lit
    Coating Anti-glare, 3H Hard
    Image Contrast Ratio 1100:1
    Dynamic Contrast Ratio 500000:1
    Brightness 350 cd/m²
    Commercial Features SNMP support, detachable logo, No Signal image, SuperSign-w lite, SuperSign-c
    Features Image Sticking Minimization (ISM), compatible with SuperSign Software, Certified for 16/7 Continuous Operation, Enhanced Fail Over
    LCD Display Technology IPS
    Resolution 1920 x 1080
    Display Format 1080p (Full HD)
    Image Aspect Ratio 16:9


    Product Type LED-backlit LCD flat panel display
    Power Consumption Operational 75 Watt
    Diagonal Class 55"
    Commercial Use Yes - digital signage
    TV Tuner No tuner
    TV Tuner Presence No
    Video Interface HDMI
    HDMI Ports Qty 1 ports
    PC Interface DVI, VGA (HD-15)
    HDCP Compatible Yes
    Modes Portrait mode, landscape mode
    Design Slim Bezel Design
    Protection Dustproof
    Dimensions Without stand
    Width 123.8 cm
    Depth 5.4 cm
    Height 71.49 cm
    Weight 17.5 kg
    Enclosure Colour Black

    Stands & Mounts

    Stand Optional
    Flat Panel Mount Interface 300 x 300 mm

    Media Player

    USB Port Yes
    USB Ports Qty 2

    Remote Control

    Type Standard remote

    Audio System

    Speaker System 2 speakers
    Output Power / Total 20 Watt
    Speakers 2 x main channel speaker - built-in - 10 Watt

    Network & Internet Multimedia

    Connectivity Wi-Fi (optional)


    Connector Type HDMI input - rear ¦ Serial input - rear ¦ Serial output - rear ¦ DVI-D input - rear ¦ VGA input - rear ¦ Network - rear ¦ Audio line-in - rear ¦ Audio line-out - rear ¦ 2 x USB - rear ¦ Serial output - rear ¦ Remote control input - rear


    Included Accessories Batteries
    Cables Included VGA cable
    Compliant Standards FCC Class A certified, UL, TUV, cUL, CB, KCC, KC, ERP


    Power Device Power supply
    Nominal Voltage AC 120/230 V (50/60 Hz)
    Features Smart energy saving, WOL (Wake on LAN)

    Dimensions & Weight Details

    Dimensions & Weight Details Panel without stand - 123.8 cm x 5.4 cm x 71.49 cm x 17.5 kg ¦ Panel with stand - 123.8 cm x 21.96 cm x 77.34 cm x 20.6 kg

    Dimensions & Weight (Shipping)

    Width (Shipping) 133 cm
    Depth (Shipping) 15.1 cm
    Height (Shipping) 81.3 cm
    Weight (Shipping) 21.7 kg

    Environmental Parameters

    Min Operating Temperature 0 °C
    Max Operating Temperature 40 °C
    Humidity Range Operating 10 - 80%

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