Discontinued
55GA6400
55'' Class Cinema 3D 1080p 120 Hz LED TV with Google TV (54.6'' diagonal)
  • LG Google TV
  • LG Magic Remote QWERTY
  • LG Cinema 3D
  • LED Backlighting
55" Class Cinema 3D 1080p 120 Hz LED TV with Google TV (54.6" diagonal)

SUMMARY

  • Screen Size
    55"

PANEL SPECIFICATIONS

  • Screen Size Class (diagonal)
    55" Class (54.6" diagonal)
    Resolution
    1920 x 1080
  • BLU Type
    LED
    Refresh Rate
    TruMotion 120Hz
  • MCI
    240

DIMENSIONS / WEIGHT

  • TV without Stand (WxHxD)
    49.61" x 29.25" x 1.43"
    TV with Stand (WxHxD)
    49.61" x 32.32" x 12.83"
  • TV without Stand weight
    46.7 lbs
    TV with Stand weight
    52.7 lbs
  • TV Shipping Dimensions (WxHxD)
    61.42" x 34.65" x 7.48"
    Shipping Weight
    64.8 lbs

VIDEO

  • Dual Core Processor
    Yes
    Triple XD™ Engine
    Yes
  • Picture Mode
    6 Modes (Vivid/Standard/Cinema/Game/ISF Expert 1/ISF Expert 2)
    Aspect Ratio
    6 Modes (16:9/Just Scan/Original/4:3/Cinema Zoom/Zoom)
  • Just Scan (1:1 Pixel Matching)
    HDMI: 1080i, Component: 1080p, RF: 720p
    AV Mode II
    3 Modes (Cinema/Game/Off)
  • Picture Wizard
    Yes

AUDIO

  • Speaker System
    1 Way, 2 Speakers
    Audio Output Power (Watts - THD 10%)
    12W + 12W
  • Mono/Stereo/Dual (MTS/SAP)
    Yes
    DTS Decoder
    Yes
  • Virtual Surround
    Yes
    Sound Mode
    6 Modes (Standard, Music, Cinema, Sport, Game, User)
  • Clear Voice II
    Yes
    Sound Optimizer
    3 Modes (Normal/Wall Mount/Stand)

LG CINEMA 3D FEATURES

  • 3D Type
    FPR (Passive)
    3D to 2D/2D to 3D
    Yes
  • 3D Depth Control
    20 Levels
    3D Viewpoint Control
    20 Levels
  • 3D Image Correction
    Yes

GOOGLE TV FEATURES

  • Home Dashboard
    Google TV
    Premium Content
    Yes
  • YouTube™
    Yes
    Google Play Store
    Yes
  • Google Chrome Browser
    Yes
    Google TV Search
    Yes
  • Voice Search
    Yes
    PrimeTime
    Yes

LG SMARTSHARE™ FEATURES

  • Mobile High-Definition Link (MHL)
    Yes
    2nd Display
    Yes

CONNECTIVITY

  • Wi-Fi® Built-in
    Yes
    USB Playback
    DivX HD®, JPEG, JPG, MPO, AC3 (Dolby® Digital), EAC3, HAAC, AAC, MPEG, MP3, PCM, DTS®

AV INPUTS/OUTPUTS

  • RF In (Antenna/Cable)
    1 (Rear)
    AV In
    1 (Rear)
  • Component Video In(Y, Pb, Pr + Audio)
    1 (Rear)
    HDMI™/HDCP Input
    4 (Side)
  • USB 3.0/2.0 Input
    3 (Side)
    Digital Audio Out (Optical)
    1 (Rear)
  • LAN
    1 (Rear)
    Headphone Out
    Yes

CABINET / ACCESSORIES

  • VESA® Wall Mount Pattern
    400mm x 400mm
    Remote Control
    Magic Remote QWERTY
  • 3D Glasses
    4 Pairs Included
    Batteries
    AA x 2

POWER

  • Power Supply (Voltage, Hz)
    100V ~ 240V, 50/60 Hz
    Standby Mode
    0.3W

WARRANTY / UPC

  • Limited Warranty
    1 Year Parts & Labor
    UPC
    719192590311
What people are saying
Rated 3 out of 5 by from No more support for apps YouTube doesn't work No more support for apps YouTube doesn't work have problem with TV input not working had 5 year warranty so they came and fixed it took them 3 * ordered wrong part but love the 3D of the TV like I said not smart TV no more no apps better get an Amazon box
Date published: 2018-06-11
Rated 3 out of 5 by from Spare part for this model of TV Hello Sr. Good morning. I need information on a TV LG 55GA6400. My input RF is a missing signal.I need the part for repair my TV and it doesn't this available in the market. Attached picture. Thanks for your attention. Hector Solis.
Date published: 2018-02-12
Rated 5 out of 5 by from Micro Wave Have been enjoying my LG TV for two years now and my wife loves her Washer and Dryer, so it was time to replace our Micro Wave and I'm glad we did , first it is very easy to use and best part is I have never tasted pop corn this way before it pops all the curnels just from the pop corn button and does not burn any pop corn, being the micro was so great we replaced our stove with an LG slide in and a new dish washer to , we also have a LG French door regenerator . All LG house LIFE IS SURE GOOD
Date published: 2017-12-23
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ASK & ANSWER

Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

I have a 55ga6400 LG tv and u turn it on it turns on then seconds later shuts off why and i know I need backlights

Asked by: Russell27
Hello, hate to hear, sounds like you might need a technician. This may be done through our website: https://www.lg.com/us/support/repair-service/schedule-repair-continued or for a list of service centers in your area: https://www.lg.com/us/support/repair-service/find-repair-provider ^AC
Answered by: Amber C
Date published: 2019-02-19

I need that bracket that attaches to my base and tv.... 

Asked by: Texas desi
Hi Texas desi. The part number for the bracket for the LG 55" Class Cinema 3D 1080p 120 Hz LED TV with Google TV (54.6" diagonal), is Part # MAZ63732702. IT can be ordered from any of our LG Authorized Parts Distributors and the closest one to your location is: Encompass Parts Distribution 775 Tipton Industrial Dr. Suite F Lawrenceville, GA 30046 Sales: 866-779-7906 Fax: 800-552-1431 https://lg.encompass.com. Please verify that this is the part that you need before ordering it...^IFV
Answered by: LGJoel
Date published: 2018-03-09

My screen is cracked. What is your advice?

Asked by: Sin 13
Based on the issues you are describing, it sounds like you may need a technician to come and check it out. This may be done through our website: http://www.lg.com/us/support/repair-service/schedule-repair-us or for a list of service centers in your area: https://www.lg.com/us/support/repair-service/find-repair-provider ^CP
Answered by: ChrisPSM
Date published: 2018-03-02

Hi how can i put the language in my tv in spanish???

Asked by: Jazmi
Hi Jazmi. Yes, Spanish is one of the languages that you can set the Menu Language and the Audio Language in the LG 55" Class Cinema 3D 1080p 120 Hz LED TV with Google TV (54.6" diagonal), Model # 55GA6400 to...^IFV
Answered by: LGJoel
Date published: 2018-02-26

My tv works but the screen is black , i could here audio but i cant see the image , what might be the problem.?

Asked by: Jorge25
Hello Jorge25, sounds like you will need service. Please give us a call at 1-800-243-0000 when you are with the unit. ^AC
Answered by: Amber C
Date published: 2018-02-12

How turn on the caption at the tv??  Help me please... I got the 55GA6400-UD I got a message say, set whether to display caption and customize your options in each mode.

Asked by: JAVI24
This will depend on what input source you are using. Please give us a call at 1-800-243-0000, when you are with the unit, so we can assist and obtain more information. ^AC
Answered by: amber
Date published: 2018-01-03

what is the remote control modal # for this modal t.v.

Asked by: seekr1
The LG 55" Class Cinema 3D 1080p 120 Hz LED TV with Google TV (54.6" diagonal), Model # 55GA6400 came with a supplied LG Magic Remote QWERTY, (Part # AKB73736002), Model # AN-MR400Q...^IFV
Answered by: LGJoel
Date published: 2017-12-01

Is there still updates for these typenof tv’s?

Asked by: Johny19
Hi Johnny19. Google TV Development Support announced on Jan 6, 2015 that it was no longer supporting the platform due to the launching of its Android TV platform. Regrettably, there are no updates for the LG 55" Class Cinema 3D 1080p 120 Hz LED TV with Google TV (54.6" diagonal), Model # 55GA6400...^IFV
Answered by: LGJoel
Date published: 2018-01-16
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