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A scheduled delivery is available only Monday - Friday during normal business hours and used for heavy and oversized items (large TVs, large furniture and large appliances). This service includes delivery to the main entrance or garage (but does not include stairs). This service does not include unpacking, plugging in, installation or debris removal.

Note: Scheduled delivery services are available to most of the contiguous United States (available in parts of Alaska and Hawaii). Call 888-228-5800 for more information.
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LG 55" Black LED 1080P 120Hz Smart HDTV With Sound Bar - 55LN5790

Abt Model: 55LN5790 | UPC Code: 719192590205
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Product Details

55LN5790 - LG 55" Black LED 1080P 120Hz Smart HDTV With Sound Bar


LG Smart TV

  • Magic Remote Ready (Not Included)
  • Premium Content
  • SmartShare
  • LG Cloud
  • Miracast
  • NFC Capable (NFC Tags sold separately)
  • Intel Wireless Display (WiDi)
  • Mobile High-Definition Link (MHL)
  • 2nd Display
  • DNLA Certified
  • LG TV Remote App

Picture Quality

  • TruMotion 120Hz
  • LED Backlighting
  • Full HD 1080p Resolution
  • Resolution Upscaler
  • Picture Wizard
  • Triple XD Engine


  • Wi-Fi Ready (Adapter sold separately)
  • 3 HDMI In

Sound Bar

  • 2.0 Channel
  • 60W Total Power
  • TV Volume Sync (via optical)
  • Automatic On/Off (via optical)



  • Screen Size Class (diagonal): 55" Class (54.6" diagonal)
  • Resolution: 1920 x 1080p
  • BLU Type: LED
  • Refresh Rate: TruMotion 120Hz


  • Dual Core Processor: Yes
  • Triple XD™ Engine: Yes
  • Resolution Upscaler: Yes
  • Picture Wizard: Yes
  • Picture Mode: 7 Modes (Vivid, Standard, Eco, Cinema, Game, ISF Expert 1, ISF Expert 2)
  • AV Mode II: 3 Modes (Cinema, Game, Off)
  • Aspect Ratio: 6 Modes (16:9, Just Scan, Original, 4:3, Cinema Zoom, Zoom)
  • Just Scan (1:1 Pixel Matching): HDMI: 1080i, Component: 1080p, RF: 720p


  • Speaker System: 1 way, 2 speakers
  • Audio Output (Watts - THD 10%): 10W + 10W
  • Mono/Stereo/Dual (MTS/SAP): Yes
  • DTS Decoder: Yes
  • Virtual Surround: Yes
  • Clear Voice II: Yes
  • Sound Mode: 6 Modes (Standard, Music, Cinema, Sport, Game, User)
  • Sound Optimizer: 3 Modes (Normal, Wall Mount, Stand)


  • Wi-Fi® Ready: Yes (Adapter sold sepatately)
  • Wi-Fi Direct: Yes
  • DLNA Certified®: Yes
  • Intel® Wireless Display (WiDi): Yes
  • Mobile High-Definition Link (MHL): Yes
  • NFC Ready (Near Field Communications): Yes
  • Windows 8 Certified: Yes
  • USB Playback: DivX HD®, JPEG, JPG, MPO, AC3 (Dolby® Digital), EAC3, HAAC, AAC, MPEG, MP3, PCM, DTS®

LG Smart TV

  • Home Dashboard: 3.0
  • Premium Content: Yes
  • App Store: Yes
  • LG Cloud: Yes
  • Full Web Browser: Yes
  • SmartShare™: Yes
  • Skype™ Ready: Yes (Camera required and sold separately. Skype subscription required.)
  • Smart Phone Remote Support: Yes

Input / Output

  • RF In (Antenna/Cable): 1 (rear)
  • AV In: 1 (rear)
  • Component Video In (Y, Pb, Pr + Audio): 1 (rear)
  • HDMI™/HDCP In: 3 (side)
  • USB 3.0/2.0 In: 3 (side)
  • Digital Audio Out (Optical): 1 (rear)
  • LAN: 1 (rear)
  • RS-232 (Control & Service): Ready (RS232C to USB)


  • Power Supply (Voltage/Hz): 100~240V / 50-60Hz
  • Power Consumption: 58.6W
  • Standby Mode: 0.3W

Cabinet / Included Accessories

  • VESA® Wall Mount Pattern: 400mm x 400mm
  • Remote Control: Standard
  • Batteries: AA x 2

Amplifier (Sound Bar)

  • Channels: 2.0 ch
  • Output Power: 60W (30W x 2)
  • Inputs/Outputs (Sound Bar)
    • Optical: 1

Convenience (Sound Bar)

  • TV Volume Sync: Yes (via optical cable)
  • Direct Volume & Mute Control: Yes (via optical cable)
  • Automatic Power On/Off: Yes (via optical cable)
  • Mute: Yes
  • Dynamic Range Control (On/Off): Yes

Audio Sound Mode & Format (Sound Bar)

  • Bass & Sound Enhancement: Yes
  • By Pass: Yes
  • LPCM: Yes
  • Dolby® Digital: Yes
  • DTS: Yes

Power (Sound Bar)

  • SMPS: Adapter (18V, 2.67A)
  • Power Consumption: 12.3W
  • Standby Power Consumption: 0.5W

Included Accessories (Sound Bar)

  • Adapter: 1
  • Optical Cable: 1
  • Wall Mount Bracket: 1
  • Table Stand: 1

Approximate Dimensions:

  • TV Without Stand (WxHxD): 49.17" x 28.54" x 3.11"
  • TV With Stand (WxHxD): 49.17" x 31.14" x 11.69"

Approximate Weight:

  • TV Without Stand: 42.1 lbs
  • TV With Stand: 46.7 lbs
  • Shipping: 68 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts and Labor
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Key Features
Full HD 1080p (1920x1080) Resolution/ TruMotion 120Hz/ Resolution Upscaler/ Picture Wizard/ Triple XD Engine/ Intel Wireless Display (WiDi)/ 2nd Display/ DNLA/ Wi-Fi Ready (Adapter Sold Sepatately)/ 2.0 Channel Sound Bar/ 60W Total Power (Sound Bar)/ 7 Picture Modes/ Mobile High-Definition Link (MHL)/ Black Finish
More reasons to buy the LG 55LN5790 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The LG 55LN5790 is Brand New.
  • The LG 55LN5790 Ships in a Factory Sealed Box.
Television TypeLED
Screen Size (inches)55
Aspect Ratio16:09
Refresh Rate120Hz
Number of Speakers2
Speaker Power20 Watts
Built-In WiFiAdapter Required
Internet Movie StreamingYes
Number of HDMI Inputs3
Number of USB PortsYes
Input ConnectorsHDMI, Component, Composite, Analog Audio
Output ConnectorsAnalog Audio, Digital Audio
Width (inches)49.17
Height (inches)28.54
Panel Depth (inches)3.11


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Delivery is subject to reasonable access to the area without damaging the purchaser's property or the product, or jeopardizing the safety of the delivery personnel.
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