LG 42" 3D 1080P TV

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ITEM# 14952073
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ITEM#: 14952073

LG 42LM3400 Key Features

Display: 42 inches

Product Type:LED

Resolution: 1920x1080

Motion Clarity Index: 100Hz

Aspect Ratio Correction: 8 Modes (16:9/Just Scan/Original/Full Wide/4:3/14:9/Zoom/Cinema Zoom1)

Interface/ports: 1 USB 2.0, 3 HDMI1.4, 1 Headphone Out, 1 CI slot, 1 RF In, 1 Full Scart, 1 Component in (Y,Pb,Pr) + Audio, 1 Digital Audio Out (Coaxial/ Optical), 1 RGB In (D-sub 15pin) - PC, 1 PC Audio Input, 1 LAN (For Modem)

3D Specification: FPR (CINEMA 3D), 2D to 3D, 3D to 2D, Dual Play

FEATURES: Intelligent Sensor, EPG(SI), Quick View, Input Labeling, e-Manual, e-Streamer, Key Lock, Triple XD Engine Video, Mono/Stereo/Dual (MTS/SAP) Audio, Clear Voice

Connectivity: DLNA Certified (Wired), Simplink (HDMI CEC)

Accessory: 3D Glasses included - 4 (4 x 3D Glasses)

Dimensions with stand: 40'' W x 27.4'' H x 10.3'' D

Dimensions without stand: 40'' W x 24.8'' H x 3'' D

Weight: 32.4lbs

Shipping weight: 34.9lbs

For state-specific electronic recycling and disposal information, please click here.


Native Resolution 1080p
Screen Type Widescreen
Screen Size 40 - 49 Inches
Aspect Ratio 16:9
Refresh Rate 60
Condition New
Digital TV Tuner Type ATSC, QAM
Number of HDMI Input 2
Number of Remote 1
Product Features Energy Efficient, High Definition, Picture-in-Picture
Dimensions 40'' W x 24.8'' H x 3'' D
Warranty 1 year Limited Manufacturer
Model Number 42LM3400
Country of Origin United States

Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Most Recent

  • sons surprise
    Verified Purchase

    my oldest son loves his videos and tv

    Read More
    mmainlpn Sep 19, 2017
  • Never gone wrong with LG
    Verified Purchase

    Purchased for a raffle at the LAX Kiwanis Golf Tournament held annually in April at the Mountain Gate Golf Tournament. Winner was ecstatic!!!

    Read More
    jehmayer Jun 29, 2013
  • Quality
    Verified Purchase

    Great picture, sound and easy to use. Price was excellent

    Read More
    cheeseaholic May 11, 2013
  • Great size
    Verified Purchase

    I was real pleased to find such a large screen at such a reasonable price. It was extremely easy to assemble the stand to the screen but I was a little concerned about the poor resolution. I then read the instructions and fine tuned it so it's now as clear as a bell. Can hardly wait to check out the 3D function.

    Read More
    sapa Mar 2, 2013
  • Great TV!
    Verified Purchase

    I love this TV! the picture quality is great, the sound is amazing and the 3D option works perfect. Easy to assemble and very sleek. I would recommend it to everyone.

    Read More
    itanner Jan 20, 2013
  • Most Helpful

  • Awesome TV!!
    Verified Purchase

    I have the 55 inch and wanted to buy a smaller one bought this one and not dissappointed, exctly what I expected just in a smaller version. Love it Love it Love it

    Read More
    ravengurly Mar 17, 2013
    Verified Purchase


    Read More
    14b25c Apr 9, 2013
  • positive
    Verified Purchase

    Received the TV when they said and had no problems setting it up. Picture is excellent and have already used the 3-D. Would recommend to anyone who wants 3-D and bright and sharp picture.

    Read More
    mblman Mar 17, 2013
  • LG HDTV 42" 3D
    Verified Purchase

    The tv has an excellent picture. Functions excellent with simple and easy to understand and follow functions and features. I couldn't have brought a better tv for the price anywhere else. I have never brought such a big ticket item over the internet, I have no regrets.

    Read More
    ladyjackson629 Mar 12, 2013
  • Perfect fit
    Verified Purchase

    I saved my pennies for a while to replace my tv, I had saved enough for a replacement of my 36" vizio at store cost. A friend recommended I log in and check out overstock.com and I found this amazing deal on a fantastic product! It cost me less than my replacement, and it is so much clearer and te 3D is so much fun!

    Read More
    aesthier Mar 5, 2013

Questions & Answers

  • Q:

    "Is the TV a "smart tv". Is it already set up with Netflix, Pandora and is the tv itself wifi?"

    • A:

      Hello Jentzjane! This tv is not considered as a Smart TV. To help you learn more about this awesome product here is a link that will take you directly to it! http://www.lg.com/us Thanks for shopping with us!

  • Q:

    "does this tv have digital optical out for audio"

    • A:

      Hello Jrmagic1201! This tv does have a digital optical out for audio. Thanks for shopping with us!

  • Q:

    "on the two year warrenty, does it start after the one year factory warrenty?"

    • A:

      Hi aet1931, we were able to verify this information with our support team. Both warranties start the day of purchase therefore you would use one or the other. Thanks for shopping with us.

  • Q:

    "Is there a port to connect to a computer on this TV?"

    • A:

      Thank you for shopping with us oneomie. It has 1 USB port and 2 HDMI ports. I hope this helps and have a great day.

  • Q:

    "How does the TV switch between 2D and 3D?"

    • A:

      Hello tmaines, good question. You can enter 3D World by simply pressing the Home button on the Magic Remote. Thank you for shopping with us.

  • Q:

    "Does this tv swivel on the stand?"

    • A:

      Thank you for your interest in the LG 42LM3400 42" 3D 1080p LED-LCD TV - 16:9 - HDTV 1080p. No, the TV does not swivel on the stand.

Shopping Tips & Inspiration

Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

Standard Return Policy for Electronics:

The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late.
More Details


This item cannot be shipped to Alaska or Hawaii. More details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.