Discontinued Product

So Smart, It's Simple

55" Class Cinema 3D 1080P 240Hz LED TV with Smart TV (54.6" diagonally)

55LA7400

SIZE47"
  • ENERGY STAR® MOST EFFICIENT 2014
  • LG Smart TV
  • LG Cinema 3D
  • Cinema Screen
  • 2.1 Speaker
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55" Class Cinema 3D 1080P 240Hz LED TV with Smart TV (54.6" diagonally)

55LA7400

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  • Screen Size
  • 55"
  • Screen Size Class (diagonal)
  • Resolution
  • BLU Type
  • Refresh Rate
  • MCI
  • Local Dimming
  • 55" Class (54.6" diagonal)
  • 1920 x 1080p
  • LED Plus
  • TruMotion 240hz
  • 960
  • Yes
  • TV without stand (WxHxD)
  • TV with stand (WxHxD)
  • Shipping Dimensions (WxHxD)
  • TV without stand weight
  • TV with stand weight
  • Shipping weight
  • 48.54" x 28.62" x 1.37"
  • 48.54" x 31.34" x 12.44"
  • 52.32" x 37.60" x 10.04"
  • 44.1 lbs
  • 50.3 lbs
  • 65.3 lbs
  • Dual Core Processor
  • Triple XD™ Engine
  • Resolution Upscaler
  • Picture Mode
  • Aspect Ratio
  • Just Scan (1:1 Pixel Matching)
  • AV Mode II
  • Picture Wizard
  • Yes
  • Yes
  • Yes
  • 7 Modes (Vivid/Standard/Eco/Cinema/Game/ISF Expert 1/ISF Expert 2)
  • 6 Modes (16:9/Just Scan/Original/4:3/Cinema Zoom/Zoom)
  • HDMI: 1080i, Component: 1080p, RF: 720p
  • 3 Modes (Cinema/Game/Off)
  • Yes
  • Speaker System
  • Audio Output Power (Watts - THD 10%)
  • Mono/Stereo/Dual (MTS/SAP)
  • DTS Decoder
  • Virtual Surround
  • Sound Mode
  • Clear Voice II
  • Sound Optimizer
  • 2.1 Speaker (2 way, 3 speaker)
  • 12W + 12W
  • Yes
  • Yes
  • Yes
  • 6 Modes (Standard, Music, Cinema, Sport, Game, User)
  • Yes
  • 3 Modes (Normal/Wall Mount/Stand)
  • 3D Type
  • 3D to 2D/2D to 3D
  • 3D Depth Control
  • 3D Viewpoint Control
  • 3D Image Correction
  • Dual Play Capable
  • FPR (Passive)
  • Yes
  • 20 Levels
  • 20 Levels
  • Yes
  • Yes (Glasses required and sold separately.)
  • Home Dashboard
  • Premium Content
  • App Store
  • LG Cloud
  • Full Web Browser
  • 3D World (3D Content Streaming)
  • Smart Share™ Plus
  • Skype™ Ready
  • Smart Phone Remote Support
  • 3.0
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes (Camera required and sold seperately. Skype subscription required.)
  • Yes
  • Wi-Fi® Built-in
  • 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
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
  • DivX HD®, JPEG, JPG, MPO, AC3 (Dolby® Digital), EAC3, HAAC, AAC, MPEG, MP3, PCM, DTS®
  • RF In (Antenna/Cable)
  • AV In
  • Component Video In(Y, Pb, Pr + Audio)
  • HDMI™/HDCP Input
  • USB 3.0/2.0 Input
  • Digital Audio Out (Optical)
  • LAN
  • RS-232 (Control & Service)
  • 1 (Rear)
  • 1 (Rear)
  • 1 (Rear)
  • 3 (Side)
  • 3 (Side)
  • 1 (Rear)
  • 1 (Rear)
  • Ready (RS232C to USB)
  • VESA® Wall Mount Pattern
  • Magic Remote
  • 3D Glasses
  • Batteries
  • 400mm x 400mm
  • 1
  • 4 Pairs Included
  • AA x 2
  • ENERGY STAR® Qualified
  • Power Supply (Voltage, Hz)
  • Power Consumption
  • Standby Mode
  • Yes
  • 100V ~ 240V, 50/60 Hz
  • 53.9W
  • 0.3W
  • Limited Warranty
  • UPC
  • 1 Year Parts & Labor
  • 719192588110
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55LA7400 4.8 5 198 202
This product is amazing I had been looking for a new television for an upgrade. After looking at different brands I fell in love with the la7400. I was blown away with the amazing picture quality and how bright all the colors were on the screen. The 3d feature is absolutely amazing and I was blown away by how clear and life like the 3d picture quality is. The magic remote is the coolest remote I have ever owned. It's easy to use and it's sleek design allows it to fit into anyone's hand. I am really happy with my tv and pleased with its performance. Thank you LG. April 15, 2014
All around Great TV Love it! Great image, the smart features work great, sound is great. Like I said, it's great so buy it if in doubt. April 14, 2014
STUNNING ! You will not regret this purchase. Everybody just can't get over the picture ! LG has yet again put out a incredible product ! I researched for a long time before I bought. This TV does so much and is very user friendly and not hard to use at all. You can shoot a youtube video from your PC right to the TV or use Smart Share and shoot your PC to the TV among many many things this TV can do. Ton of APPS all ready built in,Netflix, Hulu, etc. Also has a web browser. Just does too much to list. Very Happy Happy Happy April 14, 2014
LG continues to impress! Our first LG product we purchased was a television back in 2009. we simply loved that television I forgot the model number but it was a great tv. We purchased the 55LA7400-UD as a christmas gift to ourselves and, I must say the features along with the sleek design, picture quality, smart and 3D capability but, to me the coolest part is the smart remote. LG has indeed stepped into the realm of big name electronics manufacturers and I thank them for a great product we are definitely satisfied with our purchase. Thank you LG my TV Rocks! April 12, 2014
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With the LG LA7400 enjoy direct access to your favorite movies, videos and games with LG Smart TV. The fun and intuitive LG Magic Remote with Voice makes it easy to select and search the best of the Internet right on your TV. LG Cinema 3D is perfect for enjoying theater-like 3D movies and video games with the family. And because this TV is Full HD in both 2D and 3D, you get an extraordinary picture no matter what you are watching.

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.

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