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LG Electronics > 
Item#: 9SIA0ZX17X2298

LG 47" Class (46.9" diagonal) 1080p TruMotion 240hz Cinema 3D Smart TV - 47LA7400

  • 1920 x 1080
  • 3 In HDMI 1 In Component Video 1 Optical Out
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Learn more about the LG Electronics 47LA7400




Screen Size
47" Class (46.9" diagonal)
Recommended Resolution
Maximum Resolution
1920 x 1080
Refresh Rate
TruMotion 240hz


3D Type FPR (Passive)
3D to 2D/2D to 3D
3D Depth Control: 20 Levels
3D Viewpoint Control: 20 Levels
3D Image Correction
Dual Play Capable: Yes (Glasses required and sold separately.)
User Settings
Picture Mode: 7 Modes (Vivid, Standard, Eco, Cinema, Game, ISF Expert 1, ISF Expert 2)

AV Mode II: 3 Modes (Cinema, Game, Off)

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

Sound Mode: 6 Modes (Standard, Music, Cinema, Sport, Game, User)

Sound Optimizer: 3 Modes (Normal, Wall Mount, Stand)
Video Processor
Triple XD Engine


Output Power
12W + 12W


3 In
Digital Audio
1 Optical Out
Component Video
1 In
Other Connectors
RS-232 (Control & Service) x 1 (rear)

RF In (Antenna/Cable) x 1 (rear)

AV In x 1 (rear)

Wi-Fi Direct
DLNA Certified
Intel Wireless Display (WiDi)
MHL (Mobile HD Link)
NFC (Near Field Communications)
Windows 8 Certified
USB Playback DivX HD, JPEG, JPG, MPO, AC3 (Dolby Digital), EAC3, HAAC, AAC, MPEG, MP3, PCM, DTS


Energy Star Compliant
Power Supply
AC100 - 240 V 50 / 60 Hz
Power Consumption

0.3W Standby Mode


400mm x 400mm


LG Smart TV
- Magic Remote
- Home Dashboard 3.0
- Premium Content
- 3D World
- App Store
- LG Cloud
- Full Web Browser
- Smart Share Plus
- Skype Ready Yes (Camera required and sold separately. Skype subscription required.)
- Smart Phone Remote Support

- Dual Core Processor
- Resolution Upscaler
- Picture Wizard

- Speaker System: 2.1 Speaker (2 way, 3 speaker)
- Mono/Stereo/Dual (MTS/SAP)
- DTS Decoder
- Virtual Surround
- Clear Voice II

Dimensions & Weight

Dimensions With Stand
41.85" x 27.44" x 10.59" (WxHxD)
Dimensions Without Stand
41.85" x 24.84" x 1.36" (WxHxD)
Weight With Stand
36.8 lbs.
Weight Without Stand
32.2 lbs.

Quick Info

Customer Reviews of the LG Electronics 47LA7400

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  • John G.
  • 7/18/2013 11:12:32 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month

5 out of 5 eggsGreat by

Pros: Beautifull picture and more bells and whistles you can imagine

Cons: lack of HDMI only 3

Other Thoughts: takes about 20 min to get the right settings and colors but once it is done you won't beleive how amazing it is to have full cinema screen, the TV looks great even when it is not on.

Did you find this review helpful? Yes No

  • feddy s.
  • 7/7/2013 5:04:57 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs3D love it

Pros: great tv make sure set ur cable box to 1080p

Cons: none

Did you find this review helpful? Yes No

  • John E.
  • 5/12/2013 3:02:54 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsAMAZING!!!!

Pros: Great price, great specs, awesome value, the 2D and 3D picture quality is amazing. Very clear, crisp, true colors, and motion is great. For anyone that wonders what the difference is between a $900 from one of the many stores, and a TV like this from here.... You've got to see it to believe it.
And, the 3D is amazing, even the 2D-3D conversion is nice.

Cons: NONE that I can find :) The remote takes some getting used to though but once ya get the hang of it, its cool.

Other Thoughts: Save some money and buy it here. $500 cheaper than retailers sell it.

1 out of 1 people found this review helpful. Did you? Yes No

  • Matthew O.
  • 4/2/2013 10:10:02 PM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day

5 out of 5 eggsPretty good!

Pros: Great blacks and easy to use remote/menus. 3d is smooth and great options to set intensity of 3d.

Cons: Wish it had a keyboard behind the remote like google tv but still very easy to use the onscreen keyboard.

2 out of 2 people found this review helpful. Did you? Yes No

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Electronics > 
Televisions > 
LED TVs > 
LG Electronics > 
Item#: 9SIA0ZX17X2298
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