Skip to Contents

Skip to Accessibility Help

55LN5790
55LN5790
55LN5790

Discontinued Product

So Smart, It's Simple

55" Class 1080P LED TV with Smart TV (54.6" diagonally)

55LN5790

  • LG Smart TV
  • LED Backlighting
  • TruMotion 120Hz
  • Full HD 1080p Resolution
  • ENERGY STAR® Qualified

Enlarge

55" Class 1080P LED TV with Smart TV (54.6" diagonally)

55LN5790

DOWNLOAD PDF
SHOW HIDE SUMMARY
  • Screen Size
  • 55"
SHOW HIDE FIND THE RIGHT PRODUCTS
  • Energy Star Qualified
  • Yes
SHOW HIDE PANEL SPECIFICATIONS
  • Screen Size Class (diagonal)
  • Resolution
  • BLU Type
  • Refresh Rate
  • 55" Class (54.6" diagonal)
  • 1920 x 1080p
  • LED
  • TruMotion 120Hz
SHOW HIDE DIMENSIONS / WEIGHT
  • TV without Stand (WxHxD)
  • TV with Stand (WxHxD)
  • TV without stand weight
  • TV with stand weight
  • Packaging (WxHxD)
  • Packaging Weight
  • 49.17" x 28.54" x 3.11"
  • 49.17" x 31.14" x 11.69"
  • 42.1 lbs
  • 46.7 lbs
  • 61" x 38.9" x 8.27"
  • 68.9 lbs
SHOW HIDE VIDEO
  • Dual Core Processor
  • Triple XD™ Engine
  • Resolution Upscaler
  • Aspect Ratio
  • Just Scan (1:1 Pixel Matching)
  • AV Mode II
  • Picture Mode
  • Picture Wizard
  • Yes
  • Yes
  • Yes
  • 6 Modes (16:9, Just Scan, Original, 4:3, Cinema Zoom 1, Zoom)
  • HDMI: 1080i, Component: 1080p, RF 720p
  • 3 Modes (Cinema/Game/Off)
  • 7 Modes (Vivid, Standard, Eco, Cinema, Game, ISF Expert 1,ISF Expert 2)
  • Yes
SHOW HIDE AUDIO
  • Speaker System
  • Audio Output Power (Watts - THD 10%)
  • Mono/Stereo/Dual (MTS/SAP)
  • DTS Decoder
  • Virtual Surround
  • Sound Mode
  • Clear Voice II
  • Sound Optimizer
  • 1 Way, 2 Speakers
  • 10W + 10W
  • Yes
  • Yes
  • Yes
  • 6 Modes (Standard, Music, Cinema, Sport, Game, User)
  • Yes
  • 3 Modes (Normal/Wall Mount/Stand)
SHOW HIDE LG SMART TV FEATURES
  • Home Dashboard
  • Premium Content
  • App Store
  • LG Cloud
  • Full Web Browser
  • SmartShare™
  • Skype™ Ready
  • Smart Phone Remote Support
  • 3.0
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes (Camera AN-VC500 required and sold separately. Skype subscription required.)
  • Yes
SHOW HIDE CONNECTIVITY
  • Wi-Fi
  • Wi-Fi Direct
  • Windows 8 Certified
  • DLNA Certified®
  • Intel® Wireless Display (WiDi)
  • MHL™ (Mobile High-Definition Link)
  • NFC (Near Field Communications)
  • SIMPLINK™ (HDMI™ CEC)
  • USB Playback
  • Yes (Dongle Sold Separately)
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • DivX HD®, JPEG, JPG, MPO, AC3 (Dolby® Digital), EAC3, HAAC, AAC, MPEG, MP3, PCM, DTS®
SHOW HIDE AV INPUTS/OUTPUTS
  • RF In (Antenna/Cable)
  • AV In
  • Component Video In(Y, Pb, Pr + Audio)
  • HDMI™/ HDCP In
  • USB 3.0/2.0 In
  • Digital Audio Out (Optical)
  • RS-232 (Control & Service)
  • 1 (Rear)
  • 1 (Rear)
  • 1 (Rear)
  • 3 (side)
  • 3 (Side)
  • 1 (Rear)
  • 1 via USB (rear)
SHOW HIDE CABINET / ACCESSORIES
  • VESA® Wall Mount Pattern
  • Remote Control
  • Batteries
  • 400mm x 400mm
  • Standard
  • AA x 2
SHOW HIDE POWER
  • ENERGY STAR® Qualified
  • Power Supply (Voltage, Hz)
  • Power Consumption
  • Standby Mode
  • Yes
  • 100V ~ 240V, 50/60 Hz
  • 58.6W
  • 0.3W
SHOW HIDE WARRANTY/UPC
  • Limited Warranty
  • UPC
  • 1 Year Parts & Labor
  • 71919259-0205
SHOW HIDE AMPLIFIER (SOUND BAR)
  • Channels
  • Output Power
  • Inputs/Outputs (Sound Bar) - Optical
  • 2.0 ch
  • 60W (30W x 2)
  • 1
SHOW HIDE CONVENIENCE (SOUND BAR)
  • TV Volume Sync
  • Dynamic Range Control (On/Off)
  • Automatic Power On/Off
  • Mute
  • Direct Volume & Mute Control
  • Yes (via optical cable)
  • Yes (via optical cable)
  • Yes (via optical cable)
  • Yes
  • Yes
SHOW HIDE AUDIO SOUND MODE & FORMAT (SOUND BAR)
  • Bass & Sound Enhancement
  • By Pass
  • LPCM
  • Dolby® Digital
  • DTS
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
SHOW HIDE DIMENSIONS/WEIGHTS (SOUND BAR)
  • Sound Bar (WxHxD)
  • Packaging Dimensions (TV and Sound Bar)
  • Sound Bar Weight
  • Packaging Weight (TV and Sound Bar)
  • 37.4" x 2.28" x 3.31"
  • 61" x 38.9" x 8.27"
  • 3.75 lbs
  • 68.9 lbs
SHOW HIDE POWER (SOUND BAR)
  • SMPS
  • Power Consumption
  • Standby Power Consumption
  • Adapter (18V, 2.67A)
  • 12.3W
  • 0.5W
Back to Top

 

14 Questions & 15 Answers

Ask Your Questions, Share Your Answers

Ask your questions. Share your answers.

 
 
« Back
 
 
Has staff answer
Has expert answer
 
2 answers

Pic

pitcher get bright then dark
Category: I own this product
3 months, 3 weeks ago
User Name:
Mac1685
 
Please wait while more information about Mac1685 is loaded.
Additional information about Mac1685 could not be loaded.
0points
0out of 0found this question helpful.
HelpfulNot Helpful

Answers

Answer: 
This TV is in a very bright room in the day and the picture is very clear but at night it is even better.
Gender: male
2 months, 2 weeks ago
User Name:
dado
Orem, UT, USA
 
Please wait while more information about dado is loaded.
Additional information about dado could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful

Answer: 
We appreciate your interest in the operations of the features of this television. The Intelligent Sensor feature is designed to adjust the brightness of the screen in relation to the surrounding brightness of the viewing area. Press the HOME button, and select SETTINGS from the different options. Under the PICTURE menu, select the ENERGY SAVING option. Once selected, in order to make any changes, you will have to deactivate the AUTO setting.
3 months, 3 weeks ago
User Name:
NeilE
 
Please wait while more information about NeilE is loaded.
Additional information about NeilE could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful
 
2 answers

Optical port?

Does this tv have a port for an optical cable?
1 year ago
User Name:
Anonymous
Closed to new answers
0points
0out of 0found this question helpful.

Answers

Answer: 
Yes
10 months ago
User Name:
strum444
New London,Ct.
0points
0out of 0found this answer helpful.

Answer: 
Yes, there is an optical port.
10 months ago
User Name:
Rails001
Greenville, SC
0points
0out of 0found this answer helpful.
Has staff answer
Has expert answer
 
1 answer

Magic Remote

Will the Magic remote work on my model # 55LN5790?
Category: I own this product
Interested in: How To use
11 months ago
User Name:
RMAC3657
 
Please wait while more information about RMAC3657 is loaded.
Additional information about RMAC3657 could not be loaded.
0points
0out of 0found this question helpful.
HelpfulNot Helpful

Answers

Answer: 
We appreciate your interest in this television. While the AN-MR400 Magic Motion Remote Control will be compatible with the LN5790 television series, it will require the dongle for full compatibility. This device is only available when purchasing the remote control from your local electronics dealer.
11 months ago
User Name:
NeilE
 
Please wait while more information about NeilE is loaded.
Additional information about NeilE could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful
Has staff answer
Has expert answer
 
1 answer

Is there a way to connect a wireless keyboard to the TV? 55LN5790

It would b easier to use a wireless keyboard to enter text when using the internet, such as typing an email or adding a post to Facebook
Category: I own this product
Interested in: How To use
10 months ago
User Name:
RhondaInAZ
Avondale, AZ, USA
 
Please wait while more information about RhondaInAZ is loaded.
Additional information about RhondaInAZ could not be loaded.
0points
0out of 0found this question helpful.
HelpfulNot Helpful

Answers

Answer: 
We appreciate your interest in this television. This unit is not designed to be compatible with a wireless keyboard. A USB keyboard can be attempted, but we cannot guarantee compatibility with any particular model.
10 months ago
User Name:
NeilE
 
Please wait while more information about NeilE is loaded.
Additional information about NeilE could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful
Has staff answer
Has expert answer
 
1 answer

TruMotion 120Hz

my tv when turns on says 1080 by 60 how do I change to get the 120
Category: I own this product
Interested in: Troubleshooting
10 months ago
User Name:
moimidi
USA
 
Please wait while more information about moimidi is loaded.
Additional information about moimidi could not be loaded.
0points
0out of 0found this question helpful.
HelpfulNot Helpful

Answers

Answer: 
This television has been designed with a 1080p / 120Hz screen. If the display is stating 60Hz, this is simply stating the format and resolution being received from the signal source. The screen will still be processing the image at 120Hz and 1080p.
10 months ago
User Name:
NeilE
 
Please wait while more information about NeilE is loaded.
Additional information about NeilE could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful
2 3 Next>>
2 3 Next>>

accessories for your lg product

It's easy to enjoy LG's LN5790 with Smart TV and sound bar. Enjoy instant access to content like Netflix®, YouTube® and Hulu Plus® directly to your TV. The NB22338A sound bar is included to compliment the stunning picture quality with rich and full sound. Disclaimer: *Internet connection & certain subscriptions required and sold separately. The Magic Remote does not come equipped with all LG Smart TV enabled TVs and a separate purchase may be required. Content and services vary by product and are subject to change without notice.

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.

Recently Viewed

close
55LN5790

55LN5790

top