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84" Class (84" Diagonal) 2160p Smart w/ webOS 3D Ultra HD 4K TV

  • 84UB9800

Key Features

  • 4K Resolution
  • IPS Panel
  • Tru-4K Engine Pro
  • HEVC Decoder
AVAILABLE SIZES:
SMART TV IS FUN AT LAST

SMART TV IS FUN AT LAST

LG’s webOS user interface takes all the guesswork out of Smart TV...and only LG has it. Setting up your TV is a cinch, with Bean Bird guiding you every step of the way. Once you’re connected, selecting your favorite movies and entertainment couldn’t be easier. The webOS home screen is clear, colorful and intuitive. And with the Magic Remote, you’re just a click away from choosing your favorite apps.

*Internet connection and certain subscriptions required and sold separately. Content and services vary by product and are subject to change without notice.

UCI 1560

UCI 1560

Specifically applied to LG Ultra HD televisions, our Ultra Clarity Index (UCI) is a rating that represents several key performance features and their ability to deliver the clearest possible picture. UHD TVs with a UCI of 1560 provide an exceptionally clear, precise image even on demanding fast action such as sports and videogames.

Smart Share

Smart Share

LG gives you multiple ways to share those vacation photos, that family video or your favorite song on your TV, from a compatible device like a smartphone or tablet. Whether you link devices via your home network or send content directly from your laptop over WiDi, LG makes it easy for you to share what you like up on the big screen for friends and family to enjoy.

Disclaimer: *Internet subscription required and sold separately

Universal Control

Universal Control

Say goodbye to multiple remote controls. Your LG Magic Remote can control your compatible Blu-ray player, home theater system, set-top box and sound bar, so you don't have to search for a different remote for each piece of your equipment.

LG Recommendations

LG Recommendations

LG Recommendations makes it easy to find programming suited to your individual tastes. Enter information about the programs you like and LG Recommendations will suggest appropriate titles. As you select more programs, the recommendations become even better-tailored to you. Want to know what others are watching? You can also find what's popular, what's trending and what your friends suggest

4K 3D+

 4K 3D 

4K 3D * gives you four times the resolution** of our high-definition 3D, for a more detailed and lifelike experience that will blow you away. Enjoy easy-to-use, easy-to-share 3D glasses, outstanding picture quality and dazzling 3D effects.

Disclaimer: *Viewing 3D video content may cause discomfort.

Cinema 3D Glasses

Cinema 3D Glasses

LG Cinema 3D glasses are lightweight, flicker-free and do not require batteries, just like the ones at the theater. They're also inexpensive, so it's easy to share the 3D experience with friends and family.

Dual Play

Dual Play

The Dual Play* feature on select LG Cinema 3D TVs allows two players to enjoy head-to-head gaming on one television without the compromise of a split screen. Two players can now compete against one another independently and catch the action across the full screen at the same time.

*Requires Dual Play AG-F400DP special glasses, sold separately.

2D to 3D Conversion

2D to 3D Conversion

Ever wish that your favorite movie or TV show was in 3D? Now it can be, with LG’s 2D-to-3D conversion setting that adds a new dimension to ordinary video.

4K Resolution

4K Resolution

ULTRA HD is a new standard in picture quality, and it's the future of high-end video display in the home. The resolution is four times that of Full HD 1080p*, with a whopping 8.3 million pixels to display flawless images, even when viewed up close. Enjoy incredibly vivid colors and picture details as never before.



Disclaimer: *4K/UHD content delivery standards still being developed.

IPS Panel

IPS Panel

One of the secrets behind LG TVs outstanding high-definition performance is the specially designed TV panel. The quality of the panel helps determine the quality of the picture, and our IPS (In-Plane Switching) panel makes any seat the best in the house, with a clearer and more consistent image at wide viewing angles compared to conventional screens.

Tru-4K Engine Pro

Tru-4K Engine Pro

LG’s Tru-4K Engine Pro is our best resolution enhancer yet, that delivers a better picture quality on LG’s ULTRA HD 4K TVs. Now you can upscale content so closely to native 4K it is nearly impossible to tell the difference, so all of your Blu-rays, DVD’s and TV programs look amazing, even on big screen sizes.

HEVC Decoder

HEVC Decoder

The recently developed HEVC (short for High Efficiency Video Coding) compression format is essential to ULTRA HD/4K content playback. Some next generation content will use this HEVC format and this TV has it built-in HEVC decoder to display the 4K content*.

Disclaimer: *4K/UHD content delivery standards still being developed.

TruMotion 240Hz

TruMotion 240Hz

TruMotion reflects the benefits of our detailed backlight scanning and enhanced frame rates to reduce blur and yields crisper details. It’s a boon to all fast-action video, but most especially sports, so you won’t miss a thing. LG TruMotion 240Hz is available on select-model LCD TVs.

LG Smart TV

LG Smart TV

Smart shouldn’t be difficult. LG Smart TV* makes it easy to connect to premium content from providers like Netflix®, Hulu Plus® and YouTube®. The simple and fun Magic Remote saves time and trouble, letting you point, click, scroll and even speak into the remote to find exactly what you want, searching across apps, movies, TV shows and the web... all at the same time! Spend less time navigating and more time being entertained. Plus, LG’s Smart TV experience is more intuitive than ever. Our new webOS user interface lets you customize your home screen to access the apps you use most and easily switch between them, pick up where you left off on your most recent apps, or select something new.

Disclaimer: *Internet connection & some subscriptions required and sold separately. Content and services vary by product and are subject to change without notice.

Magic Remote

Magic Remote

Change the channel, open an app or find something new with a wave of your hand, the scroll of a wheel, or use LG's unique Voice Mate™ with natural speech recognition. And now you can control your compatible Blu-ray player, home theater system, set-top-box and sound bar with just one remote. Spend less time navigating and searching for remotes and more time enjoying your entertainment.



Disclaimer: *AN-MR500 available on select models

Premium 4K Resolution Content

Premium 4K Resolution Content

Looking for Ultra HD 4K Content? LG Smart TV's with Netflix now offer 4K resolution streaming video! Other broadcasters have also begun to adopt 4K resolution for sports programming, with increased implementation expected in the years ahead. 4K source components—consumer video gear capable of outputting a true 3,840 x 2,160 signal—are now also on the market as well.

Disclaimer: *Internet connection & some subscriptions required and sold separately.

SUMMARY
Screen Size 84"
SMART TV
Premium Content Yes
Full Web Browser Yes
Skype™ Ready Yes (Camera AN-VC500 required and sold separately. Skype subscription required.)
Magic Remote Control Yes
Natural Voice Recognition Yes
Universal Control Capability Yes
Launcher Bar Yes
Games Yes
Easy Setup Yes
Recent/Multitasking Yes
LivePlus Yes
Live Menu Yes
LG Content Store (App Store) Yes
SMART SHARE
Media Share Yes
- Remote App Yes
- Network File Browser Yes
- YouTube Send-to-TV Yes
Screen Share Yes
- MHL (Mobile HD Link) Yes
- Miracast Yes
- WiDi Yes
AUDIO
Speaker System 5.2 Speaker System
Audio Output Power (Watts - THD 10%) 120W
Mono/Stereo/Dual (MTS/SAP) Yes
Dolby® Digital Decoder Yes
DTS Decoder Yes
Sound Designed by harman/kardon® Yes
Subwoofer Yes
Sound Mode 6 Modes
Clear Voice II Yes
Sound Optimizer 3 Modes
Optical Sound Sync Yes
Wireless Sound Sync Yes
CONNECTIVITY
Wi-Fi® Built-in Yes
Wi-Fi Direct Yes
SIMPLINK™ (HDMI™ CEC) Yes
USB Yes
- Video DivX HD
- Photo JPEG, JPS, MPO
- Audio AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MPEG, MP3, PCM, DTS
INPUTS
RF In (Antenna/Cable) 1 (Rear)
Component Video In(Y, Pb, Pr + Audio) 1 (Rear)
Composite In (AV) 1 (shared w/Component)
HDMI® 4 HDMI (Side) *1 HDMI input supports HDCP 2.2
USB 3.0/2.0 In 1/2 (Side)
Digital Audio Out (Optical) 1 (Rear)
LAN 1 (Rear)
RS-232 1 (Rear)
POWER
Power Supply (Voltage, Hz) 100V ~ 240V, 50/60 Hz
Standby Mode 0.3W
DIMENSIONS / WEIGHTS
TV without Stand (WxHxD) 79.7" x 43.8" x 3.4"
TV with Stand (WxHxD) 79.7" x 46.1" x 13.5"
TV without Stand weight 162.5 lbs
TV with Stand weight 171.3 lbs
TV Shipping Dimensions (WxHxD) 85" x 49" x 13"
Shipping Weight 205 lbs
WARRANTY / UPC
Limited Warranty 1 Year Parts & Labor
UPC 719192593893
PANEL SPECIFICATIONS
Screen Size Class (diagonal) 84" Class (84" diagonal)
Resolution 3840 x 2160
Display Type LED
UCI (Ultra Clarity Index) 1560
TruMotion 240Hz Yes
VIDEO
Tru 4K Engine Pro Yes
4K Resolution Upscaler Yes
Tru Color Generator Yes
Dynamic Color Enhancer Yes
Aspect Ratio 8 Modes
Just Scan (1:1 Pixel Matching) HDMI: 1080i, Component: 1080p, RF 720p
Real Cinema 24p (2:2 pull down) Yes
Picture Mode 9 Modes
Picture Wizard III Yes
LG CINEMA 3D FEATURES
3D Type FPR (Passive)
3D to 2D Yes
2D to 3D Yes
3D Depth Control Yes
3D Viewpoint Control 20 Levels
3D Image Correction Yes
CABINET / ACCESSORIES
VESA® Size (mm) 600 x 400
Remote Control Magic Remote Control
3D Glasses 2 Pairs Included

What People Are Saying

Rated 5 out of 5 by from Great TV picture Quality Amazing I got a great price and I love the TV, Great picture. I have it mounted on the wall and it looks very nice. I seat only 12 feet away, it is very bright compared to original TV.
Date published: 2015-10-24
Rated 5 out of 5 by from Wow! Incredible Device! At first, I thought it may be too big. I could not be more wrong. The viewing area is approximated 12-14 feet away and it is perfect for viewing. The quality of the picture is stunning and the features are very easy to use.
Date published: 2015-08-28
Rated 5 out of 5 by from great value for a 79 in. UHD TV easy to set up and has great features. picture quality is excellent when the proper color and other settings are applied. sound quality is excellent with the built-in HK speakers - better than most comparable TVs. replaced my 52 in. Sony HD LCD and no comparison except the colors on the Sony seem warmer.
Date published: 2015-07-11
Rated 5 out of 5 by from I regret NOT purchasing this earlier ... Just buy the TV and the only problem you will have is regretting not buying it sooner.
Date published: 2015-06-29
Rated 5 out of 5 by from Fantastic TV When purchasing a high end unit like this, you have fears of problems and issues that seem to have plagued other similar TV's. Fortunately, this exceeded all expectations and performs flawlessly, whether viewing action, or UHD content.
Date published: 2015-05-16
Rated 5 out of 5 by from Great value Excellent image and sound quality. Magic mouse makes using Smart TV features very easy. It is the best I have seen. Skype speed is bit slow. It is missing HBO-GO. Voice commands do not work well.
Date published: 2015-04-25
Rated 5 out of 5 by from 84ub9800 Absolutely love this tv .I upgraded from a sharp 80 inch and it is worth every penny .simple and elegant a great addition to your media room.
Date published: 2015-04-22
Rated 5 out of 5 by from Amazing TV You will not regret buying this TV, it has an amazing picture, even over the air HD looks great. I have owned several LCD/LED TV's and this is by far the best. I had read the reviews, watched several youtube comparisons, in store demos, and was ready to buy, but was still uneasy about spending so much on a tv without seeing what everyday non 4k looks like and 3D. I found the 55in LG 4k at a warehouse store for a great price and replaced my familyroom tv. My rational was if I did not like it could be easily returned and I would look for another tv. I was amazed by the 55 in, 4k is stunning, 3D will wow you, everyday HD from Satellite and over the air is fantastic. Needless to say after a few days with the 55in I went out and purchased the 79in, now I have 2 great tv's. The interface for the tv is easy to navigate, I was a little worried about the remote, it is like a Wii controller you move the pointer to get to menu options etc. It will also allow you to click through options and screens with remote buttons, both ways are easy to use. Never used the smart functionality of a tv, I always found the interface to be clunky and slow, would use an external device like a gaming console, not so with this tv, it is easy to use and fast, can switch from netflix to Hulu to youtube and back easily. There is voice and gesture motion control for this tv as well as a built in camera (have not used Skye yet) Sound is very good from the built in speaker bars, surround mode gets me every once in a while, most with water features in a movie or show, I think for a second that there is water running somewhere in the house. Could babble on for days, I cannot not say enough good things about this tv, it is an outstanding value, many cool features, amazing picture and 3D. This TV will be the showcase of any room and will not disappoint.
Date published: 2015-04-18
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We're here to support you with our product.

View 84UB9800 Product Support

Contact us for any support inquiries.

ASK & ANSWER

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.

What should I use to clean the screen

Asked by: Bobby 66
We appreciate your interest in this monitor and its proper care. It is recommended to use a dry, soft cloth to wipe any dust, etc. from the screen, or from the cabinet. If moisture is required, it is recommended to use a damp, soft cloth. Do not allow moisture to run down the screen, as this can get past the frame and damage the interior of the set.
Answered by: NeilE
Date published: 2016-01-16

Does this tv have local dimming

I saw the 7700 have local dimming but couldn't find anything on this model. Can you please confirm this for me. Thanks
Asked by: GOhio
Yes, the LG 84" Class (84" Diagonal) 2160p Smart w/ webOS 3D Ultra HD 4K TV, Model # 84UB9800 has local dimming...^IFV
Answered by: LGJoel
Date published: 2016-01-16

What side is the side panel on?

When facing the front of the monitor, what side is the side panel?
Asked by: AVSPECIALISTRAWSON
Just to clarify, when you ask "what side is the side panel?" are you asking on which side the connection ports for the LG 79" Class (78.5" Diagonal) 2160p Smart w/ webOS 3D Ultra HD 4K TV, Model # 79UB9800 are? The only thing on the sides of this TV are the speakers, the connection ports are in the rear of the TV but if you're standing in front of the TV, they will be on the left hand side...^IFV
Answered by: LGJoel
Date published: 2015-11-28

two versions of this tv

I see there are two versions of this tv: 84UB9800-UA and 84UB9800-CA. I just ordered this TV from Amazon and now I am getting worried that I might get stuck with the cheaper one. What is the difference between these versions? How can I tell which version I got?
Asked by: jonesq
There is only one version of the LG 84" Class (84" Diagonal) 2160p Smart w/ webOS 3D Ultra HD 4K TV, Model # 84UB9800. When you look at the model numbers on the company site, you will notice that the letters after the model number ( i,e,84UB9800) are dropped. The "UA" or "CA" after the model number are either for identifying what factory the unit came from or maybe something to do with distribution but regardless of what they are, the TV is exactly the same model. If anything on a TV changes, the model number would be different. As long as the model number is the same, it is the exact same unit...^IFV
Answered by: LGJoel
Date published: 2016-01-27

Dimensions

Could you tell me what the actual length and height of the tv is (not the screen)?
Asked by: Schlaud23
Schlaud23, the dimensions listed under the TVs specifications on the LG site for the LG 79" Class (78.5" Diagonal) 2160p Smart w/ webOS 3D Ultra HD 4K TV, Model # 79UB9800 are for the TV. The only dimension for the viewing area (i.e screen, is the diagonal measurement) What is listed under W x H x D as 73.8" x 39.9" x 3.4" is for the TV without the stand. The dimensions for the TV with the stand will be different for the height and depth because the stand makes the TV taller and the depth is deeper because that is the distance of the feet from front to back...^IFV
Answered by: LGJoel
Date published: 2015-06-26

Does the lg-84UB9800 have an image orbit option to help burn-in?

Asked by: clkoontz3
We appreciate your interest in this television and its features. The ORBITER function is an Image Sticking Minimization (ISM) Feature provided with Plasma televisions. It will not be available on this model.
Answered by: NeilE
Date published: 2015-06-25

Looping Video with USB

How can I put a video on my USB and then have the tv continuously play that video?
Asked by: Joep218
We appreciate your interest in this television and its features. It is possible to set the video file to repeat upon completion. Once the file has been activated, the REPEAT option is listed in the INFO bar on the upper right of the screen. Please contact our Customer Interactive Center at 800-243-0000 for additional information.
Answered by: NeilE
Date published: 2015-06-23

Are the HDMI inputs HDMI 2.0?

Are the HDMI inputs HDMI 2.0? What resolution can you get from a PC with appropriate video card?
Asked by: MER1999
Hello MER1999. As outlined in the owner's manual for the LG 84" Class (84" Diagonal) 2160p Smart w/ webOS 3D Ultra HD 4K TV, Model # 84UB1999, the unit has 4 HDMI ports on it. HDMI 1 is HDCP 2.2 compliant, HDMI 2 and HDMI 3 are labeled as ports that will support 4K @ a 60Hz frame rate with a color depth of 8 bits for a YCbCr 4:2:0 Chroma Sampling and a color depth of 10 bits and 12 bits only in HDMI 3. Both HDMI 2 and HMDI 3 will give you 8/10/12 bit color depth for the YCbCr 4:2;2 Chroma Sampling and only HDMI 3 will give you an 8 bit color depth for the 4:4:4 Chroma Sampling and RGB. You should also only use a High Speed HDMI cable that is capable of supporting the increased bandwidth and resolution...^IFV
Answered by: LGJoel
Date published: 2015-06-19
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