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42LK550
42LK550
42LK550
42LK550
42LK550
42LK550
42LK550

Discontinued Product

So smart, it's simple

42" Class 1080p 120Hz LCD TV with Smart TV (42.0" diagonal)

42LK550

  • SMART TV including Magic Motion Remote
  • TRUMOTION 120HZ
  • LED Plus w/Local Dimming
  • FULL HD 1080P RESOLUTION
Rating / Reviews
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42" Class 1080p 120Hz LCD TV with Smart TV (42.0" diagonal)

42LK550

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SHOW  HIDE SUMMARY
  • Screen Size
  • Screen Size Diagonal
  • Display Type
  • LG Smart TV
  • Native Display Resolution
  • Contrast Ratio (DCR)
  • Response Time
  • No. of HDMI Ports
  • Wi-Fi® Ready*
  • USB 2.0
  • 42"
  • 42"
  • LCD
  • Yes
  • 1920 x 1080
  • 150,000:1
  • 2.4 ms
  • 3
  • Yes (Adapter Included)
  • Yes
SHOW  HIDE DIMENSIONS / WEIGHT
  • TV without stand (WxHxD)
  • TV with stand (WxHxD)
  • Shipping Dimensions (WxHxD)
  • TV without stand weight
  • TV with stand weight
  • Shipping weight
  • 40.1" x 24.8" x 3"
  • 40.1" x 27.5" x 10.4"
  • 48.4" x 30.3" x 6.3"
  • 29.5 lbs
  • 33.3 lbs
  • 41.9 lbs
SHOW  HIDE BROADCASTING SYSTEM
  • Analog
  • Digital
  • NTSC
  • Yes
SHOW  HIDE VIDEO
  • XD® Engine
  • Color Temperature Control
  • Picture Mode
  • Picture Wizard II
  • Aspect Ratio Correction
  • x.v.Color™
  • Yes
  • 3 Modes (Warm/Medium/Cool)
  • 7 Modes (Intelligent Sensor/Vivid/Standard/Cinema/Game/ISF Expert 1/ISF Expert 2)
  • Yes
  • 5 Modes
  • Yes
SHOW  HIDE AUDIO
  • Audio Output Power (Watts - THD 10%)
  • Mono/Stereo/Dual (MTS/SAP)
  • Dolby® Digital Decoder
  • Speaker System
  • Surround System
  • Bass/Treble/Balance Controls
  • Auto Volume Leveler
  • Clear Voice II
  • Sound Modes
  • 10W + 10W
  • Yes
  • Yes
  • 1 Way 2 Speakers
  • Infinite Sound
  • Yes
  • Yes
  • Yes
  • 5 Modes (Standard/Music/Cinema/Sport/Game)
SHOW  HIDE CONNECTIVITY
  • Windows 7 Certified
  • SIMPLINK (HDMI CEC)
  • Yes
  • Yes
SHOW  HIDE SPECIAL FEATURES
  • Smart Energy Saving
  • A/V Input Navigation
  • Input Labeling
  • Child Lock
  • SimpLink (HDMI CEC)
  • Closed Caption
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
SHOW  HIDE CONVENIENCE FEATURES
  • Language
  • Auto Tuning/Programming
  • Channel Add/Delete
  • Favorite Channel Programming
  • Auto/Manual Clock
  • On/Off Timer
  • Sleep Timer
  • Auto Off (Sleep)
  • 4 (English/Spanish/French/Korean)
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
SHOW  HIDE SIDE INPUTS & OUTPUTS
  • AV In (Composite)
  • Component Video In (Y, Pb, Pr) + Audio
  • HDMI™/HDCP Input
  • USB 2.0
  • Headphone Out
  • 1 (w/gender)
  • 1 (w/gender)
  • 3
  • 2
  • 1
SHOW  HIDE REAR INPUTS & OUTPUTS
  • RF In (Antenna/Cable)
  • Component Video In (Y, Pb, Pr) + Audio
  • Digital Audio Out (Optical)
  • RGB In (D-Sub 15pin) - PC
  • PC Audio Input
  • LAN (Wired)
  • RS-232C (Control/Service)
  • AV In (Composite)
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
SHOW  HIDE CABINET / ACCESSORIES
  • Swivel
  • VESA Compatible
  • Remote Control
  • 20º/20º
  • 200mm x 200mm
  • Motion Remote + CI S-Con
SHOW  HIDE POWER
  • Power Supply (Voltage, Hz)
  • Consumption (Max.)
  • Consumption (Average)
  • Standby Mode
  • 100V ~ 220V, 50/60Hz
  • 160W
  • 90W
  • <0.1W
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LG Electronics42LK550
Overall Rating: 
5 out of 5
5 out of 5
Open Ratings Snapshot
Rating Snapshot (15 reviews)
5 stars
15
4 stars
0
3 stars
0
2 stars
0
1 star
0
14 of 15(93%)customers said they would recommend this product to a friend.
15
14
Product ReviewsWrite a Review
Overall: 
5 out of 5
5 out of 5
Quality: 
4 out of 5
4 out of 5
Features: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
BB
Location:Atlanta, GA
Would recommend: Yes
LG 42LK550
Date:October 9, 2011
Best Features: Performance, easy to use, Features/Settings
"The picture quality is better than expected and, being that the TV is in an outdoor area, we love the auto-adjust feature that alters the picture brightness based on current conditions."
0 of 1 people found this review helpful.
Thank you! You have successfully submitted a comment for this review.
Overall: 
5 out of 5
5 out of 5
Quality: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
JoelRoe
Location:Kissimme, FL
Would recommend: Yes
It was never before so easy..
Date:October 9, 2011
Best Features: Performance, Style/Design, easy to use, Features/Settings, Quality, crisp image
"My LG 42L550 gave me the experience to enjoy, not just only its beatiful image, but the ease of use. It took me no time at all to get it going. The set up menu is easy to follow, with great graphics to help you during the process. Its beatiful 1080p image stands out... I am enjoing my sports like if I were in the stadium."
Thank you! You have successfully submitted a comment for this review.
Overall: 
5 out of 5
5 out of 5
Quality: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Unknown
Location:Lincoln Park, MI
Would recommend: Yes
Easy Setup
Date:October 4, 2011
Best Features: Style/Design, easy to use, Features/Settings, Quality
"I love the access to the internet, and the easy setup."
Thank you! You have successfully submitted a comment for this review.
Overall: 
5 out of 5
5 out of 5
Quality: 
5 out of 5
5 out of 5
Features: 
5 out of 5
5 out of 5
Value: 
5 out of 5
5 out of 5
Big Daddy
Location:Knoxville Tn.
Would recommend: Yes
Excellent TV for the money
Date:September 24, 2011
Best Features: Performance, Style/Design, easy to use, Features/Settings, Quality, internet access
"Super picture,easy set up,and LG quality,the perfect combo!"
1 of 1 people found this review helpful.
Thank you! You have successfully submitted a comment for this review.
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Ever think you's be able to access almost unlimited entertainment access to movies, shows and apps from the Internet, straight to your TV and without a computer? With Smart TV entertainment access on the LK550, you can. Or that you could view sports and fast action like you were actually there, in stunning detail? With its 1080p Full HD and TruMotion 120Hz refresh rate, you can have that too.

Design, features and specifications subject to change without notice. Screen images simulated and/or dramatized. Some features in videos may not be available on all models. Please refer to the TECHNICAL SPECIFICATIONS tab for a complete list of features by model.
Design, features and specifications subject to change without notice.

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