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LG 42LM3400 42 Inch Cinema 3D LED TV

LG 42LM3400 42 Inch Cinema 3D LED TV

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LG 42LM3400 42 Inch Cinema 3D LED TV

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3D for the whole family

Experience the fun and excitement of 3D with your family and friends on LGs next generation 3D TV - the LG 42LM3400 Cinema 3D LED TV takes you even closer to the action and recreates the true cinema experience in the comfort of your living room. Developed with advanced passive 3D technology, a similar 3D technology employed in cinemas, the LG 42LM3400 is helping define the future of 3D viewing.

INCLUDES 4 x 3D GLASSES - The LG 42LM3400 Cinema 3D LED TV is the easier and more affordable way to enjoy 3D TV with family and friends. Not only can you enjoy brighter and clearer images in stunning Full HD compared with conventional 3D TVs, the 42LM3400 boasts an ultra wide viewing angle, allowing you to get the same stunning immersive viewing experience wherever you choose to sit. The ultra-lightweight, polarized 3D glasses let you enjoy high quality, flicker free images without ever having to be charged.

Customise the 3D depth to suit you mood and watch your favourite 2D programmes in glorious 3D with LG′s advanced 2D to 3D conversion technology. Enjoy the smoothest, most realistic 3D viewing experience thanks to LG′s 100Hz Motion Clarity Index and FPR 3D panel - ideal for watching high-speed sporting and video gaming action. And, if you purchase a special pair of dual play glasses, you and a friend can both enjoy full screen 2-player video gaming on the same TV.

The 42LM3400 boasts a built-in Freeview tuner so you can watch a huge selection of free digital TV and radio channels including BBC Three and E4 without the need for an extra set top box. LG′s 42 Inch 42LM3400 LED TV comes with 3 x HDMI ports for you to connect-up a Blu-ray player or games console with ease and enjoy ultra-realistic Full HD entertainment. 

42LM3400 Features

  • Full HD 1080p LED TV
  • Cinema 3D TV (4 x 3D Glasses included)
  • Freeview Built-in
  • Motion Clarity Index: 100Hz
  • 3D Depth Control
  • 2D to 3D conversion
  • Dual Play mode
  • DLNA Certified
  • Smart Share 2.0
  • Triple XD Engine
  • 2 x 5W Audio Out
  • Dolby MS10
  • Infinite Surround
  • Intelligent Sensor
  • Energy Class A
  • Also available 32LM3400
  • 1 Year Warranty


  • 3 x HDMI
  • 1 x USB
  • 1 x Scart
  • 1 x AV In
  • 1 x Component In
  • 1 x Digital Audio Out
  • 1 x PC In
  • 1 x PC Audio
  • 1 x LAN
  • 1 x Headphone


  • W x H x D: 1017 x 695 x 261mm (with stand)
  • W x H x D: 1017 x 629 x 76.5mm (w/o stand)
  • Weight: 14.7Kg (with stand)
  • Weight: 13.1Kg (w/o stand)
  • VESA: 200 x 200 mm

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LG 42LM3400 reviews verified by Reevoo

Ease of use
Image quality
Sound quality
Value for money
Overall rating
Scores 9.0 out of 10 based on 49 reviews
9 out of 10


wallasey GB Multi-purpose viewer
Reviewer left no comment
volume rattles when u put the bass and treble up plus when u turn the volume up
Confirmed purchase: 23 October 2012
Published on: 20 November 2012
10 out of 10


cheshunt GB Multi-purpose viewer
You won't get a better tv for your money,I've owned 3 LG TVs and can't fault any of them.
I've had to change tv bracket to one that tilts forward to be able to view 3d properly as my set is up on the wall.but I'm sure this is the same for all passive tv's.
Confirmed purchase: 16 September 2012
Published on: 14 October 2012
9 out of 10

Confirmed purchaser

Gillingham GB Sports and games fan
3d excellent as is 3d conversion,, more so on HD channels.
No off switch.
No audio out that I can see.
Confirmed purchase: 30 August 2012
Published on: 10 September 2012

Comments, Questions and Answers

Expand/CollapseGeneral Feedback

23-Jun-2012 DAVID: is this model a passive 3d tv and with freeview HD would an aerial upgrade be needed?

andy: this is passive 3D TV with built-in Freeview. An aerial upgrade is not necessary.

5-Jul-2012 jay: is this tv brand new or a refurbished one?

jonathan: This is a brand new TV.

6-Jul-2012 Carlos: Hi is this tv full 1080p display? As everywhere else I've seen it its only 720 hd ready

andy: Yes, the 42 inch version is Full HD. The 32 Inch version is HD Ready

13-Jul-2012 Jonathan Knight: Is this TV wall moutable and also is this tv back lit or edge lit?

jeremy: Wall mountable and edge lit LED

23-Jul-2012 robert macklin: hi,just checking before i order..i will be wall mounting this,are the hdmi ports at side or back of tv and is this tv compatiable with the omnimount suspension bracket? are all hdmi cables for 3d included? cheers

jeremy: You don't get any cables withany TV. I don't supply Omnimounts so can't comment on compatability. The connections will be either downward facing on the back or on the side

23-Jul-2012 rob: does this tv have all connections for sky+ hd...i.e input 1 & 2?

jeremy: Yes, you'd connect it by HDMI

30-Sep-2012 Dec: Is there an audio out?

Andy: yes, a Optical Audio Out

2-Oct-2012 Romnick: LG LED TV 42LM3400 - does this TV set provided with control panel buttons on the TV itself or controls can be done only by remote control unit?

Andy: Settings can be controlled using the buttons on the TV and a remote control.

  • Other Product Codes for this item:
  • 42-LM3400
  • 42LM340
  • 42LM34
  • LM3400
  • 42LM3