LG 42LK450 specs

General

• TV type LCD TV
• Screen size 42.0 in

Features

• TV features Clear Voice II technology

Video

• Technology TFT active matrix
• Backlight technology CCFL-backlit LCD
• Native resolution 1920 x 1080
• Resolution 1080p
• Dynamic contrast ratio 100000:1
• Refresh rate 60 Hz
• Response time (ms) 4 ms
• 24p technology 24p Real Cinema
• Progressive Scan Progressive scanning (line doubling)
• Widescreen Widescreen
• Widescreen modes Cinema Zoom,
  16:9,
  Conventional 4:3,
  Just Scan,
  Original,
  Zoom
• Color temperature control Yes (Warm/Medium/Cool)
• HDCP compatible Yes

TV Tuner

• TV tuner presence Yes
• Digital TV tuner ATSC,
  QAM
• TV tuner reception system NTSC
• Secondary audio program (SAP) Yes

Audio

• Speaker(s) 2 x Right/left channel speaker - Built-in - 10 Watt
• Surround mode Yes
• Sound effects Infinite Surround
• Built-in decoders Dolby Digital
• Total output power 20 Watt
• Audio controls Sound mode,
  Treble,
  Bass

Connectivity

• HDMI ports qty 3
• PC interface VGA (HD-15)
• Input/Output connections 1 x Headphones (Mini-phone stereo 3.5 mm) - Side,
  1 x USB 2.0 (4 pin USB Type A) - Side,
  1 x HDMI input (19 pin HDMI Type A) - Side,
  1 x Audio line-in (Mini-phone stereo 3.5 mm) - Rear,
  1 x Audio line-in (RCA phono x 2) - Rear,
  2 x Component video input (RCA phono x 3) - Rear,
  1 x Digital audio output (optical) (TOSLINK) - Rear,
  2 x HDMI input (19 pin HDMI Type A) - Rear,
  1 x VGA input (15 pin HD D-Sub (HD-15)) - Rear,
  1 x Serial - Rear,
  1 x Composite video/audio input (RCA phono x 3) - Rear,
  1 x Composite video/audio input (RCA phono x 3) - Side
• Video interface HDMI,
  Component,
  Composite

Convenience

• Parental channel lock Yes
• Menu language Korean,
  French,
  English,
  Spanish

Remote Control

• Type Standard remote control
• Second remote control type None

Built-in components

• Component type None

Manufacturer Warranty

• Service & support 1 year warranty
• Service & support details Limited warranty - Parts and labor - 1 year

Stands & Mounts

• Stand included Included
• Stand design Tabletop
• Stand features Swivel
• Flat panel mount interface 200 x 200 mm

Power

• Power device Power supply - Internal
• Power device nominal voltage AC 120/230 V
• Power consumption stand by / sleep 0.1 Watt

Dimensions & Weight

• Dimensions (WxDxH) 40.1 in x 10.4 in x 27.5 in - With stand
• Weight 33.3 lbs

Dimensions & Weight (Shipping)

• Width 48.4 in
• Depth 6.3 in
• Height 30.3 in
• Weight 41.9 lbs

Sustainability

• CNET Power Saver Yes
• CNET Labs: Operational power consumption 177.15 Watt
• CNET Labs: Calibrated power consumption 80.69 Watt
• CNET Labs: Power Save Mode power consumption 28.25 Watt
• CNET Labs: Estimated Annual Energy Cost 17.69 US Dollars
• ENERGY STAR Qualified Yes
• Greenpeace policy rating (Nov 2011) 2.8
• Greenpeace policy rating (Nov 2012) 3.5