LG Electronics 55" 1080p HD Smart LED TV

Model No: 55LH5750

169 Reviews

  • Full HD 1080p Resolution
  • Triple XD Engine
  • Energy Star® Qualified
  • Screen Share / Content Share
  • 2 HDMI, USB, LAN, RS-232C

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Inquire about: LG Electronics 55" 1080p HD Smart LED TV
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This item is no longer available. Please contact us for an equivalent or replacement model.

Additional Dimensions

30.5" H x 9.4" D x 48.9" W w/ Stand


28.5" H x 2.2" D x 48.9" W

Picture Performance

1920x1080p Native Display Resolution
60Hz Refresh Rate
Full HD 1080p Resolution
LED Backlighting
Triple XD Engine

Audio Performance

2 Channel
20W Audio Output
Clear Voice
Dolby® Digital Decoder
DTS Decoder M6
Mono/Stereo/Dual (MTS/SAP)
Virtual Surround Plus

Manufacturers Warranty

1 Year Limited Parts & Labor


1 Component In
1 Composite In
1 Optical
1 RF In

Convenience Features

Built-In Wi-Fi
Content Share
LG App Store
Screen Share
Smart TV
webOS 2.0
Wi-Fi Direct

Additional Features

ENERGY STAR® Qualified
VESA Compatible - (400mm x 400mm)

28.5" H x 2.2" D x 48.9" W
Height 28 1/2 Inches
Width 48 15/16 Inches
Depth 2 1/4 Inches
Style LED 50" - 59"
3d TechnologyNo
Aspect Ratio16:9
Cable CardNo
Display TechnologyHDTV
Energy Star QualifiedYes
Hdmi Inputs2
Lan EthernetYes
Pc InputNo
Screen Refresh60Hz
Screen Size55
Screen TypeLED
Smart TvApps Only

No rebates currently available for this model.

Average Rating

out of 5 (169 Reviews)

0-5 of 169 Reviews |

LG deletes reviews written on the product twice

by: alister9230

Location: Houston, TX, United States

No, I would not recommend this to a friend.

Submitted: 11-26-2017

I bought this product and left two reviews on the product for lack of smart features and irresponsive customer service. Unfortunately, LG deletes all reviews. This is bad, very bad for you.

So far so good

by: EmAndJer

Location: Kansas City, MO, United States

Submitted: 11-26-2017

We love the features, we've already connected our Netflix and Amazon Prime accounts. The picture quality is decent, we're playing around with contrast and coloration. The sound is good, no issues there. The only issue is that the holes in the back of the TV are smaller than the screws we have for our existing wall mount, so we're having to locate new screws and haven't found the right ones yet. But we will. Also the feet of the base are slightly longer than our mantle but we made adjustments. For the money, we're pretty pleased, we made our purchase on Black Friday.

Worst tv and customer support

by: lgnote

Location: Atlanta, ga

No, I would not recommend this to a friend.

Submitted: 11-15-2017

TV does not have remote or functions to follow that are availbable on line, in the box or with customer service. Cannot sign in, can't search for apps. Live chat was sending me google links to other tvs tutorials.

I like that the picture is sharp

by: Bobbis

Location: Mechanicsburg, PA, United States

Yes, I would recommend this to a friend.

Submitted: 11-03-2017

I have had my new TV for about 2 weeks, and I wish I had replaced the plasma TV a long time ago

Fantastic TV

by: Derised

Location: North of Toledo

Yes, I would recommend this to a friend.

Submitted: 10-27-2017

I've bought LG TVs since about 2007, and they just keep getting better. The menu options are straight forward and seem more accessible than most TVs. Picture quality is great... I only wish I'd gone larger, as the basement area is pretty large and makes the TV look smaller than it is. Even so, I have no problem seeing the tiny text and indicators that game-makers insist on putting in every game, these days. I'd buy it again, if I could go back and decide again.
0-5 of 169 Reviews |

Knie Price Match Policy

Low Price Guarantee

Found a lower price? No problem! We match all local competitors’ prices, just give us a call or email with what you’ve found

(815) 626-5631

Email Us

(815) 946-2714

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Price Match Policy

We’ll match any local competitor’s price on an identical item. We’ll need to verify the price. Any store within 30 miles we consider “local” competitor.

Why just match the price, why not beat it?

In addition to our price match policy you get the advantage or highly trained sales staff, and our professional and experienced delivery team.  We won’t ask you to pay more, but we can’t  provide our advanced level of service and always beat our competitor’s pricing.

Why don’t you match ALL web prices?

There’s little risk in buying books and shoes online. Not so with furniture, appliances and electronics. We’ll match any local store (whether they offer Knie’s level of expertise or not), but there’s going to be a modest price difference between local and web-only stores. If you find a difference you feel is excessive, bring it to our attention; we want your business!

Our well trained sales professionals are also here to provide you with the information you need to make an informed decision on your appliance, electronics or furniture purchase.

How can Knie’s compete with national retailers?

We belong to the Nationwide Marketing Group, a collective of thousands of retailers like Knie’s across the country. Together we have more buying power than a top-ten national retailer, and we negotiate accordingly.

Give me the complete details.

    •    If you find a lower price on an identical item at a local competitor’s store or website, we’ll match it
    •    Pricing not listed on websites must be verified via phone, print advertisement or written quote
    •    May not be combined with other special offers not available at the competitor
    •    “Local” competitors are those in the same city or within 30 miles of a Knie location
    •    Limited quantity specials, closeouts, and damaged/as-is items are excluded
    •    We reserve the right to limit quantities


Knie's offers great quality Furniture, Appliances, Electronics and Mattresses at a low price to the Sterling and Polo cities and the surrounding areas.