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Discontinued Product
Replacement Model:
LG 28" Black 720P LED HDTV - 28LJ430B-PU
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LG 28" Black 720P LED HDTV - 28LJ400B

Product Details

LG 28" Black 720P LED HDTV - 28LJ400B


  • 28 inch Wide Viewing Angle Panel
  • Triple XD Engine
  • Dual HDMI


Picture Quality

  • Screen Size: 27.5"
  • Resolution: 1366 x 768
  • Panel Type: Wide Viewing Angle (ADS)
  • Color Gamut (CIE1931): 68%
  • Color Bit: 8bit (6bit+FRC)
  • Color Depth (Number of Colors): 16.7M
  • Pixel pitch(mm): 0.44484 x 0.44925
  • Brightness (Typ.): 200nits
  • Contrast Ratio (Original): 900:1(min)
  • Response Time_Typ. (GTG): 8ms
  • Viewing Angle (CR¡Ý10): R/L 178 (Typ.), U/D178 (Typ.)

Inputs / Outputs

  • HDMI: Yes (2EA, HDMI1.4)
  • Composite: Yes (1EA)
  • Component: Yes (1EA)
  • USB 2.0: 1EA, USB 2.0

Tuner Input

  • Digital: ATSC
  • Analog: NTSC


  • Type: Internal
  • Input: 5W x 2


  • H-Frequency: 15.63kHz~67.5kHz
  • V-Frequency: 23.976Hz~70.08Hz


  • Type (w/ Watt): PSU(2in1)(55W)
  • Input: 100~240V
  • DC Off (Max.): Less than 0.5W

Special Features

  • HDCP: Yes
  • Remote Control: Yes
  • Smart Energy Saving: Yes
  • Picture Mode: Vivid/ Standard/ Eco/ Cinema/Sports/Game
  • ARC-PC: 16:9, 4:3
  • ARC-Video: 16:9 - DTV, ATV, AV, HDMI Original - DTV, ATV, AV, HDMI 4:3 - DTV, ATV, AV, HDMI Just Scan ¨C DTV, HDMI (720p¡ü) All-Direction Zoom - DTV, ATV, AV, HDMI Vertical Zoom - DTV, ATV, AV, HDMI

Wall Mount

  • VESA: 100x100


  • Remote Controller: Yes

Approximate Dimensions:

  • With Stand (WxHxD): 25" x 16.7 x 7.1"
  • Without Stand (WxHxD): 25" x 15.2" x 3"

Approximate Weight:

  • Without Stand: 7.1 lbs
  • With Stand: 7.3 lbs
  • Shipping: 9.9 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts and Labor
California customers: Proposition 65 WARNING - learn more
Downloadable Resources
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Key Features
1366 x 768 Resolution/ Triple XD Engine/ 8bit (6bit+FRC) Color/ 200 Nits Brightness/ 900:1 Contrast Ratio/ 8ms Response Time/ Black Finish
More reasons to buy the LG 28" Black 720P LED HDTV 28LJ400B from Abt Electronics
  • is an authorized dealer.
  • The LG 28" Black 720P LED HDTV 28LJ400B is Brand New.
  • Abt ships this product for free!
Television TypeLED
High Dynamic Range (HDR)No
Screen Size (inches)28
Smart TVNo
Aspect Ratio16:09
Curved PanelNo
Refresh Rate60Hz
Number of Speakers2
Speaker Power10 Watts
Built-In WiFiNo
Internet Movie StreamingNo
Number of HDMI Inputs2
Number of USB Ports1
Input ConnectorsHDMI, Composite, Component, USB 2.0
Width (inches)25
Panel Depth (inches)3


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