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SUPER UHD 4K HDR Smart LED TV - 55" Class (54.6" Diag)

  • 55UH7700

Key Features

  • SUPER UHD Delivering LG’s Best 4K LED Experience
  • HDR Super Plus Dolby Vision™
  • webOS 3.0: The Best Smart TV Just Got Better
  • ENERGY STAR® Qualified
Super UHD TV


SUPER UHD is LG’s best 4K LED TV, a Smart TV offering advanced technologies that deliver over a billion rich colors, smoother motion and elevated brightness plus HDR with Dolby Vision™¹.

HDR Super with Dolby Vision™

HDR Super with Dolby Vision¹

LG SUPER UHD TVs support both HDR10 and Dolby Vision™, delivering the look that filmmakers intended, while assuring full playability of current and upcoming HDR streaming content, such as Netflix.

Dolby Vision™, Why Does It Matter?

Dolby Vision, Why Does It Matter?

Dolby Vision is an elevated HDR standard preferred by a number of major studios. Movies mastered for Dolby Vision can be enjoyed on LG SUPER UHD TVs, more faithfully matching the filmmakers’ intention.

IPS 4K Quantum Display

IPS 4K Quantum Display

LG SUPER UHD TVs can reproduce a wider pallet of over a billion rich colors for a more lifelike picture, consistent at a wider viewing angle thanks to IPS 4K Quantum Display technology.

TruMotion 240Hz

Enjoy the high-speed action of sports, videogames and more with virtually no motion blur and in crystal clarity with LG’s TruMotion™ 240Hz technology.

Wide Viewing Angle

Wide Viewing Angle

The IPS panel in this LG TV uses in-plane switching to deliver rich colors and strong contrast ratio that remain consistent at wide viewing angles. With IPS, any seat becomes the best in the house.

Ultra Luminance

Ultra Luminance

Picture quality becomes even more dynamic with Ultra Luminance, which boosts peak brightness.

webOS 3.0 Smart TV

The latest generation of LG’s exclusive, award-winning Smart TV platform is incredibly easy to use with Magic Remote, Magic Mobile Connection and Magic Zoom.

Channel Plus

So Much More Than TV

2016 LG TVs with webOS now offer Channel Plus, integrating 50+ free streaming channels including Sports Illustrated, TIME, People and more. Discover premium new entertainment, sports and lifestyle programming right now.

Watch what you want, when you want

Netflix Recommended TV recognizes Smart TVs that meet strict criteria for a superior Netflix experience, easy app access and new features. For the second consecutive year, LG TVs have been recommended by Netflix!

Magic Zoom

Magic Zoom

Magic Zoom can enlarge live screens while viewers watch. By pressing the Zoom key on the remote control, the scene can be enlarged to catch the details.

Magic Mobile Connection

Magic Mobile Connection

Download the free LG TV Plus app to a compatible smart device then link it to the TV to wirelessly display photos, videos and many apps on the big screen.

Magic Remote

Magic Remote

Magic Remote is the perfect partner for your LG Smart TV because it lets you simply point, click, scroll or use voice commands to do all that webOS has to offer. And that’s quite a lot.

Harman / Kardon

The onboard sound system designed by the audio mavens of Harman Kardon® provides rich, cinematic sound in your living room.



Earning the ENERGY STAR® means a product meets strict energy efficiency guidelines set by the US Environmental Protection Agency and the Department of Energy. ENERGY STAR® certified televisions are on average, over 25 percent more energy efficient than conventional models, saving energy in all usage modes: sleep, idle and on.

Diagonal Class 55 inches
Diagonal Size 54.6 inches
Resolution 3840 x 2160
Display Type LED
Display Format 4K UHD 2160p
HDMI Port(s) 3 (HDCP 2.2)
Other Input(s) 3 USB, 1 RF In (Antenna/Cable), 1 Composite In, 1 (shared with composite) Component In, 1 Ethernet, 1 Optical, 1 RS232C (Mini Jack)
Smart TV Operating System webOS 3.0
Refresh Rate TruMotion 240Hz
Speaker System 2.0 Channel
Other Features IPS Panel, HDR Super w/ Dolby Vision™, Tru Black Panel, Quantum Display, Ultra Luminance, 4K Upscale
ULTRA HD (3840x2160) Yes
TruMotion 240Hz Yes
Quantum Display Yes
IPS Panel Yes
Super Mastering Engine Yes
HDR Super w/ Dolby Vision™ Yes
Tru Black Panel Yes
ULTRA Luminance Yes
4K Upscaler Yes
Local Dimming Yes
webOS 3.0 Yes
Magic Remote Control Included
Natural Voice Recognition Yes
Magic Mobile Connection Yes
Universal Control Capability Yes
Magic Zoom Yes
LG Content Store (App Store) Yes
Full Web Browser Yes
Screen Share Yes
Content Share Yes
Speaker System 2.0 Channel
Output Power 20W
Sound Designed by harman/kardon® Yes
Mono/Stereo/Dual (MTS/SAP) Yes
Dolby® Digital Decoder Yes
DTS Decoder DTS-HD
Surround Mode Ultra Surround
Clear Voice Yes
Wireless Sound Sync Yes
Wi-Fi® Built-In 802.11 a/c
Wi-Fi® Direct Yes
HDMI® 3 (HDCP 2.2)
RF in (Antenna/Cable) 1
Composite In 1
Component In 1 (shared with composite)
Ethernet 1
Optical 1
RS232C (Mini Jack) 1
Power Supply (Voltage, Hz) 100~240Vac, 50~60Hz
Standby Mode Less than 0.5W
ENERGY STAR® Qualified Yes
VESA 300 x 300
TV without Stand (WxHxD) 48.8" x 28.2" x 2.1"
TV with Stand (WxHxD) 48.8" x 30.4" x 11.1"
TV Shipping Dimensions (WxHxD) 53.5" x 33.9" x 6..9"
TV without Stand Weight 37.0 lbs
TV with Stand Weight 40.8 lbs
Shipping Weight 51.8 lbs
UPC 719192603516
ENERGY STAR® Qualified Yes

What People Are Saying

Rated 2 out of 5 by from Nice tv with all the bells and whistles.. Had less then 3 weeks and picture already went out. New high end tv and already needs serviced.
Date published: 2017-03-23
Rated 5 out of 5 by from Great Tv Just hooked up the TV today the colors are wonderful and the delivery was delayed but it was here 2 days later still trying to figure out the magic remote but love the tv
Date published: 2017-03-19
Rated 5 out of 5 by from For the price of admission , best you can get. This is in daylight,picture even better in low light.
Date published: 2017-03-19
Rated 5 out of 5 by from good choice recommended by sales person after hearing my needs
Date published: 2017-03-18
Rated 5 out of 5 by from Great Picture, Wonderful Color We already had a couple LG TV's and have been very happy with them. We recently built our "dream" home and needed a couple larger TV's. We purchased 3 more (larger screen) LG TV's in one shopping trip and love them all! The color and definition are awesome.
Date published: 2017-03-16
Rated 5 out of 5 by from Great picture and features I'm so happy I purchased this TV. The color and quality is excellent. I can't ask for a better TV. The set up for this TV was so easy and stress free. Great job LG. Thank you for this product.
Date published: 2017-03-15
Rated 5 out of 5 by from Best TV I've ever owned First big purchase I've been truly satisfied with in a long time. Bought this TV back in November and have been in love with it since. From the features to the contrast to the vivid display, everything about this TV screams I need to own one! The pointer remote is an added bonus, making switching between Apps a breeze and also kinda fun. I really can't say enough about the image quality and clarity; from gaming to sports mode, this TV has it all! I connect it to my LG Soundbar via Bluetooth and really add new meaning to home cinema! Highly recommend.
Date published: 2017-03-11
Rated 4 out of 5 by from Netflix looks great and movies and live sports its okay but overall great tv.
Date published: 2017-03-06
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We're here to support you with our product.

View 55UH7700 Product Support

Contact us for any support inquiries.


Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

I just had the 65UH7700 set installed and was wondering where you plug in the cordless headphones.

Asked by: Diane52
We appreciate your interest in this television. If these headphones are cordless, then they should utilize a Bluetooth connection, which would require no plug. This headset would pair with the TV through the Smart Share feature. For assistance with this, please contact our Customer Interactive Center at 800-243-0000.
Answered by: NeilE
Date published: 2017-03-23

what is the difference between the 55hu6150 and 55hu7700 tv

Asked by: skiman17
The ENERGY STAR® Qualified LG SUPER UHD 4K HDR Smart LED TV - 55" Class (54.6" Diag), Model # 55UH7700 is a 'Super UHD' model and has a different design, different stand, supports both HDR-10 and Dolby Vision and has built-in Bluetooth. You can see the other differences by using the feature comparison feature on^IFV
Answered by: LGJoel
Date published: 2017-03-23

Does my 65uh7700 have Google play store? If not can I download it

Asked by: Mugzy286
I apologize, but no; this television has not been designed for Google/Android operations. Only those designed for compatibility with the WebOS operating system will be compliant.
Answered by: NeilE
Date published: 2017-03-17

How do I do a hard reset? The tv continues to go back to store demo mode. I have followed all the instuctions. But it continues to happen.

Asked by: Sierra8338
We regret the inconvenience you have experienced with this television and its features. The TV does not have the ability to automatically return to the Store Demo mode, unless it was never actually disabled. Press the SETTINGS button on the remote control, and select the ALL SETTINGS button from the RIGHT side of the screen. On the LEFT of the screen, select the GENERAL tab. The bottom of this list will provide the HOME/STORE MODE option. Select this and check the HOME MODE option and click the OK button. If this does not resolve the matter, the GENERAL tab also has the RETURN TO INITIAL SETTINGS option for a full, total reset of the TV.
Answered by: NeilE
Date published: 2017-03-14

I just purchased a LG65UH7700 set and was wondering if my Bluetooth headphones will sync with this TV.

Asked by: Eddieino
We appreciate your interest in this television and its features. This model is designed for compatibility with certain Bluetooth Headsets. It is recommended to utilize LG Headsets for best compatibility. We cannot guarantee compatibility with those from other manufacturers.
Answered by: NeilE
Date published: 2017-03-13

How wide is the stand?

Asked by: Gooddtree
The stand for the ENERGY STAR® Qualified LG SUPER UHD 4K HDR Smart LED TV - 65" Class (64.5" Diag), Model # 65UH7700 has a footprint of 35 3/8" x 11"...^IFV
Answered by: LGJoel
Date published: 2017-03-15

What size screws does this tv need for a tv bracket or wall mount 

Asked by: Arianam22
We appreciate your interest in this television and its accessories. The bolt holes for a wall mounting bracket are designed for use with 4 screws with a M6 measurement.
Answered by: NeilE
Date published: 2017-03-11

Does this TV have over air tuner so I am able to plug in my house TV antenna to it?

Asked by: Bub1time
The tuner that you are referring to is the ATSC tuner that is mandated by the FCC to be included in any TV manufactured after March 1, 2007 or any TV entering the U.S. and that if it doesn't have one, the manufacture must disclose that or face onerous FCC penalties. The ENERGY STAR® Qualified LG Super UHD 4K HDR Smart LED TV - 65" Class (64.5" Diag), Model # 65UH7700 has an ATSC tuner in addition to having an NTSC tuner and a QAM tuner built-in. It has an RF 75 Ohm coaxial Antenna/Cable In connector in the back that you can connect an internal or external Antenna to to receive over-the-air digital signals transmitted by TV stations in the U.S...^IFV
Answered by: LGJoel
Date published: 2017-03-04
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