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LG 42 inch CINEMA 3D Smart TV LA7400

  • Feel the Convenience of the 42 inch 3D Cinema TV (42LA7400)

  • Discontinued Product

Key Features

  • Smart Control
  • Smart Sharing
  • Smart Entertainment
  • Comfortable 3D
Screen Size 42
Resolution 1920 x 1080
BLU Type Edge LED
Dynamic MCI (Hz) 800 (T200Hz)
No. of HDMI Ports 3
No. of USB Ports 3
Picture Mode 7 modes (Vivid,Standard,Eco, Cinema,Game, isf Expert1,isf Expert2)
Picture Wizard II (2D/3D) Yes
AV Mode (Off / Cinema / Game)
Triple XD Engine Yes
Dynamic Color Enhancer Yes
Resolution Upscaler (Plus/Basic) Yes Basic
Contrast Optimizer Yes
Program (Channel) Edit (Add / Delete) Yes
Program (Channel) Labeling (Name Edit) Yes
Favorite Channel Programming Yes
Auto Tuning / Programming Yes
3D Type (SG/FPR/AR/GPR/Non-Glass) FPR
Supporting Format S/S, T/B, C/B, F/S
Dual Play Yes
Format Auto Detection Yes
3D to 2D Convert Source Yes
2D to 3D Convert Source Yes
3D Viewpoint Control -10~+10 (default : 0)
3D Picture Mode Yes
3D Sound Zooming Yes
Viewpoint Control -10~+10 (default : 0)
3D Image Correction Yes
3D Depth Control Yes
Depth Control 0~+20 (default : 10)
Audio Output 24W
Wireless Sound Sync Yes
Sound System Virtual Surround Plus
Speaker System "2.1 speaker system (2way 3speaker)"
Dolby Digital Decoder Yes
DTS Decoder Yes
Clear Voice II Yes
Mono/Stereo/Dual (MTS/SAP) Yes
Sound Mode 6 modes (Standard, Music, Cinema, Sport, Game, User setting)"
Smart Sound Mode Yes
Optical Sound Sync Yes
Sound Optimizer 3 modes(Normal, Wall-Mount Type, Stand Type)
Smart Share
Miracast(구 WiFi Display) Yes
Window Media Player (Play to) Yes
2nd Display Yes
Network File Browser Yes
NFC (Mobile → TV, TV → Mobile) Yes
WiDi Yes
Media Link Yes
Wi-Fi B/in / Wi-Fi Ready B/In
Remote App Yes
WiFi Direct Yes
Simplink (HDMI CEC) Yes
Windows 7/8 Certified Yes
Time Machine
External HDD Yes
Maual Yes
Outside Input HDD RF / Composite only
Smart Function using & Recording Yes
Motion eye care Yes
Smart Energy Saving Yes
EPG (SI - 8 days) Yes
Input Labeling Yes
e-Manual Yes
TOP(Table Of Page) / Flof / List Flof
Pages 2,000 page
Analog TV Reception (PALⅠ, PAL/SECAM BG/DK, NTSC M)
Time / Clock
Auto/Manual Clock Yes
Auto Off / Auto Sleep Yes
Sleep Timer Yes
On/Off Timer Yes
Divx (SD/HD/Plus HD) DivX HD
Picture JPEG
Audio Codec AC3(Dolby Digital), EAC3, AAC, Mpeg, MP3, PCM
External Device App Download Yes
Subtitle for DivX (Language) 14 Language
Smart TV
Smart Home Yes
App Store Yes
Premium CP Yes
Full Web Browser Yes
Social Center Yes
Search & Recommendation Yes (Search)
3D World (3D Contents Streaming) Yes
Game World Yes
EZ OSD (Menu System)
Quick Menu Yes
Language EN/FR/TH/MA/IN/AR/RU/Kurd/Far/VN/SP/PO


Simply choose a support option from the icons below:

  • Telephone

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    Saturday to Thursday: 8:00 am ~ 7:00 pm

    Except national holidays

    080022154 (Land line)

    065608530 (Mobile / Land line)


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    Except national holidays



    Monday to Saturday: 8:00 am ~ 7:00 pm

    Except national holidays



    Saturday to Thursday: 8:00 am ~ 7:00 pm

    Except national holidays