Discontinued Product

Adds Dimension to Any Room

55" Class Cinema 3D 1080p 120Hz LED TV with SmartTV (54.6" diagonal)

55LM6400

  • LG Cinema 3D
  • LG Smart TV
  • LED Backlighting
  • TruMotion 120Hz
LG 55LM6400: 55" Class Cinema 3D 1080p 120Hz LED TV with SmartTV (54.6" diagonal
LG 55LM6400: 55" Class Cinema 3D 1080p 120Hz LED TV with SmartTV (54.6" diagonal
LG 55LM6400: 55" Class Cinema 3D 1080p 120Hz LED TV with SmartTV (54.6" diagonal
Enlarge

55" Class Cinema 3D 1080p 120Hz LED TV with SmartTV (54.6" diagonal)

55LM6400

  • Screen Size
  • TruMotion (Frame Rate)
  • MPRT
  • 55"
  • 120 Hz
  • 120 Hz
  • Screen Size Class (diagonal)
  • Resolution
  • BLU Type
  • Response Time
  • Local Dimming
  • Dynamic Contrast Ratio
  • 55" Class (54.6" diagonal)
  • 1920 x 1080p
  • Edge LED Plus
  • TruMotion 120Hz
  • Yes
  • 7,000,000:1
  • TV without stand (WxHxD)
  • TV with stand (WxHxD)
  • Shipping Dimensions (WxHxD)
  • TV without stand weight
  • TV with stand weight
  • Shipping weight
  • 48.5" x 28.5" x 1.3"
  • 48.5" x 31.3" x 13.0"
  • 61.4" x 34.6" x 7.9"
  • 47.0 lbs
  • 55.1 lbs
  • 67.5 lbs
  • Analog
  • Digital
  • Yes
  • ATSC/NTSC/Clear QAM (1 Tuner)
  • Triple XD Engine
  • Resolution Upscaler (Plus/Basic)
  • Picture Mode
  • Picture Wizard II
  • Aspect Ratio
  • Just Scan (1:1 Pixel Matching)
  • AV Mode (Picture & Sound)
  • Yes
  • Plus
  • 7 Modes (Intelligent Sensor/Vivid/Standard/Cinema/Game/ISF Expert 1/ISF Expert 2)
  • Yes
  • 6 Modes (16:9/Just Scan/Set by Program/4:3/ Cinema Zoom 1/Zoom)
  • HDMI 1080p/1080i/720p, Component 1080p/1080i/720p, RF 1080p/1080i/720p
  • 3 Modes (Cinema/Game/Off)
  • Mono/Stereo/Dual (MTS/SAP)
  • Dolby® Digital Decoder
  • Speaker System
  • Audio Output (Watts - THD 10%)
  • Virtual Surround
  • Clear Voice II
  • Sound Mode
  • Sound Optimizer
  • Mute (Normal/2 Level)
  • Yes
  • Yes
  • 1 Way 2 Speakers
  • 10W + 10W
  • Yes
  • Yes
  • 7 Modes (Standard/Music/Cinema/Sport/ Game/Vivid/User Setting)
  • 3 Modes (Low/Medium/High)
  • Normal
  • 3D Type (SG/FPR)
  • 3D Format Auto Correction
  • 3D to 2D
  • 2D to 3D
  • 3D Depth Control (3D & 2D to 3D)
  • 3D Viewpoint Control (3D & 2D to 3D)
  • 3D Image Correction
  • 3D Sound Zooming
  • Dual Play Capable
  • FPR (Passive)
  • Yes
  • Yes
  • Yes
  • 20 Levels
  • 20 Levels
  • Yes
  • Yes
  • Yes (AG-F310DP glasses required and sold seperately)
  • Home Dashboard 2.0
  • App Store
  • Premium Content Providers
  • Full Web Browser
  • Social Center
  • Search & Recommendation
  • 3D World (3D Content Streaming)
  • Smart Phone Remote Support
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Wi-Fi Ready / Built-in
  • WiFi Direct
  • Media Link
  • DLNA (Movie/Photo/Music)
  • Windows 7 Certified
  • Intel® Wireless Display (WiDi)
  • SIMPLINK (HDMI CEC)
  • Built-in
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Intelligent Sensor
  • Smart Energy Saving
  • Input Labeling
  • Quick View (Flashback)
  • Closed Caption
  • Yes
  • Yes (Backlight Control+Intelligent Sensor)
  • Yes
  • Yes
  • Yes
  • Language
  • Auto Tuning/Programming
  • Channel Add/Delete
  • Favorite Channel Programming
  • Auto/Manual Clock
  • On/Off Timer
  • Sleep Timer
  • Auto Off/Auto Sleep
  • 4 (English/Spanish/French/Korean)
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • RF In (Antenna/Cable)
  • AV In
  • Component Video In(Y, Pb, Pr) + Audio
  • Digital Audio Out (Optical)
  • HDMI™/HDCP Input
  • RGB In (D-Sub 15 Pin) - PC
  • PC Audio Input
  • USB 2.0
  • LAN
  • 1 (Rear)
  • 1 (Rear)
  • 1 (Rear)
  • 1 (Rear)
  • 4 (Side)
  • 1 (Rear)
  • 1 (Rear)
  • 3 (Side)
  • 1 (Rear)
  • Swivel (Left/Right)
  • VESA Compatible
  • Magic Remote
  • 3D Glasses
  • 10º/10º
  • 400mm x 400mm
  • Yes (3 mode)
  • 6 Pairs Included
  • ENERGY STAR® Qualified
  • Power Supply (Voltage, Hz)
  • Power Consumption, On Mode
  • Standby Mode
  • Yes
  • 100V ~ 240V, 50/60 Hz
  • 140W
  • 0.1W
  • Limited Warranty
  • UPC
  • 1 Year Parts & Labor
  • 719192586000
Back To Top

 

54 Questions & 85 Answers

Ask Your Questions, Share Your Answers

Ask your questions. Share your answers.

 
 
« Back
 
 
Want to contect tv to surrond receiver.
Category: I do not own this product
1 year, 8 months ago
User Name:
gmo25
 
Please wait while more information about gmo25 is loaded.
Additional information about gmo25 could not be loaded.
0points
0out of 0found this question helpful.
HelpfulNot Helpful

Answers

Answer: 
Yes there is an digital optical output on the TV
Gender: male
1 year, 5 months ago
User Name:
jbutts243
Charlotte, NC, USA
 
Please wait while more information about jbutts243 is loaded.
Additional information about jbutts243 could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful

Answer: 
Yes, there is a digital audio out (Optical/Toslink type). I have this hooked up to my surround sound decoder.
Gender: male
1 year, 5 months ago
User Name:
KirtiP
San Jose, CA
 
Please wait while more information about KirtiP is loaded.
Additional information about KirtiP could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful

Answer: 
Yes, the 55LM6400 has an audio output.
1 year, 8 months ago
User Name:
LGJoel
 
Please wait while more information about LGJoel is loaded.
Additional information about LGJoel could not be loaded.
0points
1out of 2found this answer helpful.
HelpfulNot Helpful
Does the 55LM6400 work with a remote like the AKB73615313 or AKB73615336 remote in additiona to the Magic Remote?
Category: I own this product
1 year, 6 months ago
User Name:
LGfanMO
 
Please wait while more information about LGfanMO is loaded.
Additional information about LGfanMO could not be loaded.
+1point
1out of 1found this question helpful.
HelpfulNot Helpful

Answers

Answer: 
I also purchased the AKB73615336 remote and I confirm that it does in fact work perfectly with the 55LM6400. Beware when purchasing the AKB73615336 remote from certain sites. I found several that were mislabeled and were missing buttons such as the 3D function. I am attaching a picture of the AKB73615336 remote to help identify it.
Gender: male
User submitted photo
11 months ago
User Name:
Skidmore
Norton, VA, USA
 
Please wait while more information about Skidmore is loaded.
Additional information about Skidmore could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful

Answer: 
I purchased and confirmed that the IR remote AKB73615336 works perfectly with my LG 55LM6400. Please recommend this remote for other customers.
Thank you.
1 year, 5 months ago
User Name:
LGfanMO
 
Please wait while more information about LGfanMO is loaded.
Additional information about LGfanMO could not be loaded.
+3points
3out of 3found this answer helpful.
HelpfulNot Helpful

Answer: 
We appreciate your interest in this television. According to our parts listing, no remote controls are available for this television aside from the Magic Motion Remote Control.
1 year, 5 months ago
User Name:
NeilE
 
Please wait while more information about NeilE is loaded.
Additional information about NeilE could not be loaded.
-3points
0out of 3found this answer helpful.
HelpfulNot Helpful
 
3 answers

55LM6400

CAN I WATCH THIS UNIT IN A NORMAL 2D MODE WITHOUT GLASSES? WHAT WILL IT LOOK LIKE? I AM THINKING ABOUT BUYING ONE.
Category: I do not own this product
Interested in: Specifications
1 year, 5 months ago
User Name:
RENNY
Toms River Township, NJ, USA
 
Please wait while more information about RENNY is loaded.
Additional information about RENNY could not be loaded.
0points
0out of 0found this question helpful.
HelpfulNot Helpful

Answers

Answer: 
Everything is in 2D normally until you activate 3D. And it has a great picture in either mode though. And the 2D to 3D conversion feature works quite nice on most shows I have tried it on.
Gender: male
1 year, 2 months ago
User Name:
Crispy
Augusta, GA, USA
 
Please wait while more information about Crispy is loaded.
Additional information about Crispy could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful

Answer: 
yes you can , you only need the glasses when watching 3D
Gender: male
1 year, 4 months ago
User Name:
flyer747
Brunswick, Ohio
 
Please wait while more information about flyer747 is loaded.
Additional information about flyer747 could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful

Answer: 
Yes we have been watching this TV for a month with no glasses.
Gender: female
1 year, 4 months ago
User Name:
BarbaratheMentor
Arizona, USA
 
Please wait while more information about BarbaratheMentor is loaded.
Additional information about BarbaratheMentor could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful
Category: I own this product
Interested in: How To use
1 year, 4 months ago
User Name:
cido
 
Please wait while more information about cido is loaded.
Additional information about cido could not be loaded.
0points
0out of 0found this question helpful.
HelpfulNot Helpful

Answers

Answer: 
To watch 3D movies thru a player, you have to use a 3D BluRay player or a PS3 console. The PS3 console is the best due to it;s faster processor speed. A regular BluRay player does nogt support 3D. The TV can convert it from 2D to 3D, but it's not as good a true 3D movie thru a 3D BluRay player.
Gender: male
1 year, 2 months ago
User Name:
Crispy
Augusta, GA, USA
 
Please wait while more information about Crispy is loaded.
Additional information about Crispy could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful

Answer: 
There are BluRay players that support 3D. There are also movies on the LG movie app as well as Vudu for 3D available for rent or purchase.
Gender: male
1 year, 4 months ago
User Name:
DesignItNC
Concord, NC, USA
 
Please wait while more information about DesignItNC is loaded.
Additional information about DesignItNC could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful

Answer: 
We appreciate your interest in this television. This TV has its 3D features built into its system already. However, if you wish to use 3D BluRay videos, you will have to have a 3D BluRay player for compatibility.
1 year, 4 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
Does this tv work in english and on the USA electrical system?

Also,is this model capable of surfing the internet,and does it support windows 7? Thank You, Roger
Category: I do not own this product
Interested in: Specifications
1 year, 10 months ago
User Name:
Reaper
Fargo,ND
 
Please wait while more information about Reaper is loaded.
Additional information about Reaper could not be loaded.
+1point
1out of 1found this question helpful.
HelpfulNot Helpful

Answers

Answer: 
yes, I bough mine at Costco and it works in the US :)

Yes, the LG-55LM6400 has built-in wi-fi and you can surf the internet, stream movies from Netflix, YouTube, etc. very easily.
Gender: male
1 year, 5 months ago
User Name:
KirtiP
San Jose, CA
 
Please wait while more information about KirtiP is loaded.
Additional information about KirtiP could not be loaded.
0points
0out of 0found this answer helpful.
HelpfulNot Helpful

Answer: 
This is a Smart TV.
1 year, 9 months ago
User Name:
LGJoel
 
Please wait while more information about LGJoel is loaded.
Additional information about LGJoel could not be loaded.
-3points
0out of 3found this answer helpful.
HelpfulNot Helpful
2 3 4 5 ... 11 Next>>
2 3 4 5 ... 11 Next>>

Accessories For Your TVs

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.

Recently Viewed

Get The Latest Product News

Please enter your email address to sign up for our Newsletter.

close