Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at (931) 363-1600 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

2.5 | 2 Reviews

40" Class (39.5" Diagonal) UHD 4K Smart LED TV

LG 40UB8000

Features

  • 4K Resolution
  • Tru-4K Engine
  • HEVC Decoder
  • LG Smart TV

Quick Specs

  • Type: 40 - 49 LED-LCD TV
  • Width: 35.4"
  • Height: 20.8"
  • Depth: 1.9"
  • Energy Star Rated: Yes
  • Screen Size: 40"
  • Max Resolution: 4K

See More

 
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.


Tru-4K Engine

Enjoy the benefits of 4K resolution today. LG's Tru-4K HD Engine upscales the picture through a multi-step data analysis that enhances the details of broadcasts, movies, sports and videogames to near-4K quality, giving you the superior viewing experience you expect from an ULTRA HDTV.


HEVC Decoder

The recently developed HEVC (short for High Efficiency Video Coding) compression format is essential to ULTRA HD/4K, enabling next-generation video playback to meet the demands of UHD TVs. 4K video uses HEVC, and so the built-in HEVC decoder on this LG ULTRA HD television makes it ready to display 4K content.


LG Smart TV

Easily access premium content* from providers like Hulu Plus®, Netflix® and YouTube® directly from your TV. Customize your LG home dashboard with your most-used apps so you can spend less time navigating and more time on your entertainment.

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


Premium 4K Resolution Content

Looking for Ultra HD 4K Content" LG Smart TV's with Netflix now offer 4K resolution streaming video! Other streaming services have also begun to adopt 4K resolution 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. Content and services vary by product and are subject to change without notice. **4K/UHD content delivery standards still being developed.


UCI 1080

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. Inherently superior to current HD, UHD TVs with a UCI of 1080 offer a huge leap forward for clear, precise images even on demanding fast action such as sports and videogames.


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

Features

  • 4K Resolution
  • Tru-4K Engine
  • HEVC Decoder
  • LG Smart TV
SUMMARY
Screen Size 40"
LG SMART TV FEATURES
Premium VOD Services Netflix, Hulu Plus, Youtube and more
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 2ch Speaker System
Audio Output Power (Watts - THD 10%) 20W
Mono/Stereo/Dual (MTS/SAP) Yes
Dolby® Digital Decoder Yes
DTS Decoder 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
- Audio AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MPEG, MP3, PCM, DTS
AV INPUTS/OUTPUTS
RF In (Antenna/Cable) 1 (Rear)
Component Video In(Y, Pb, Pr + Audio) 1 (Rear)
Composite In (AV) 1 (shared w/Component)
HDMI® 3 HDMI (1 Side, 2 Rear) *1 HDMI input supports HDCP 2.2
USB 3.0 3 (side)
Digital Audio Out (Optical) 1 (Rear)
LAN 1 (Rear)
RS-232 (mini jack) 1 (Rear)
POWER
Power Supply (Voltage, Hz) 100V ~ 240V, 50/60 Hz
Standby Mode 0.3W
DIMENSIONS / WEIGHT
TV without Stand (WxHxD) 35.4" x 20.8" x 1.9"
TV with Stand (WxHxD) 35.4" x 22.4" x 8.54"
TV without Stand Weight 23.0 lbs
TV with Stand Weight 23.6 lbs
TV Shipping Dimensions (WxHxD) 38.7" x 24.3" x 5.6"
Shipping Weight 27.8 lbs
WARRANTY / UPC
Limited Warranty 1 Year Parts & Labor
UPC 719192595248
PANEL SPECIFICATIONS
Screen Size Class (diagonal) 40" Class (39.5" diagonal)
Resolution 3840 x 2160
Display Type LED
UCI (Ultra Clarity Index) 1080
VIDEO
Tru 4K Engine Yes
4K Resolution Upscaler Yes
Dynamic Color Enhancer Yes
Picture Mode 8 Modes
Aspect Ratio 6 Modes
Just Scan (1:1 Pixel Matching) HDMI/Component/RF - 1080i, 1080p, 720p
Real Cinema 24p (2:2 pull down) Yes
Picture Wizard III Yes
CABINET / ACCESSORIES
VESA® Size (mm) 200 x 200

Quick Specs


  • Appearance

  • Type: 40 - 49 LED-LCD TV

  • Dimensions

  • Width: 35.4"
  • Height: 20.8"
  • Depth: 1.9"

  • Features

  • Energy Star Rated: Yes

  • Size

  • Screen Size: 40"

  • Panel

  • Max Resolution: 4K

Interactive Tour

{"hideMenu":false,"ipiOnly":false,"tourViews":[{"viewImage":{"sources":[{"src":"/www.lg.com/us/images/tvs/md05134040/gallery/40ub8000.jpg.w1920.jpg","profile":"W1920","width":400,"height":329},{"src":"/www.lg.com/us/images/tvs/md05134040/gallery/40ub8000.jpg.w960.jpg","profile":"W960","width":400,"height":329},{"src":"/www.lg.com/us/images/tvs/md05134040/gallery/40ub8000.jpg.w480.jpg","profile":"W480","width":400,"height":329},{"src":"/www.lg.com/us/images/tvs/md05134040/gallery/40ub8000.jpg.w240.jpg","profile":"W240","width":240,"height":197}],"src":{"src":"/www.lg.com/us/images/tvs/md05134040/gallery/40ub8000.jpg","width":400,"height":329},"runtimeSrc":{"src":"/www.lg.com/us/images/tvs/md05134040/gallery/40ub8000.jpg.web.jpg","width":400,"height":329},"assetWrapper":"tour","alt":"40\" Class (39.5\" Diagonal) UHD 4K Smart LED TV","isAdaCompliant":false},"hotspots":[{"hotspotX":0.2,"hotspotY":0.35,"captionFromAttr":"4K Resolution","description":"ULTRA HD is a new standard in picture quality, and it&apos;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.<br/>","media":{"duration":101.448,"isAdaCompliantTranscripts":false,"sources":[{"src":"/f1.media.brightcove.com/12/1665893145001/1665893145001_3789723184001_lg-uhd-online-final.mp4.mp4full.mp4","profile":"MP4FULL","width":480,"height":268},{"src":"/f1.media.brightcove.com/12/1665893145001/1665893145001_3789723184001_lg-uhd-online-final.mp4.mobile.mp4","profile":"MOBILE","width":480,"height":268}],"src":{"src":"/f1.media.brightcove.com/12/1665893145001/1665893145001_3789723184001_lg-uhd-online-final.mp4","width":480,"height":268},"runtimePoster":{"sources":[{"src":"/f1.media.brightcove.com/12/1665893145001/1665893145001_3789723184001_lg-uhd-online-final.mp4.poster.jpg.w1920.jpg","profile":"W1920","width":480,"height":268},{"src":"/f1.media.brightcove.com/12/1665893145001/1665893145001_3789723184001_lg-uhd-online-final.mp4.poster.jpg.w960.jpg","profile":"W960","width":480,"height":268},{"src":"/f1.media.brightcove.com/12/1665893145001/1665893145001_3789723184001_lg-uhd-online-final.mp4.poster.jpg.w480.jpg","profile":"W480","width":480,"height":268},{"src":"/f1.media.brightcove.com/12/1665893145001/1665893145001_3789723184001_lg-uhd-online-final.mp4.poster.jpg.w240.jpg","profile":"W240","width":240,"height":134}],"src":{"src":"/f1.media.brightcove.com/12/1665893145001/1665893145001_3789723184001_lg-uhd-online-final.mp4.poster.jpg","width":480,"height":268},"runtimeSrc":{"src":"/f1.media.brightcove.com/12/1665893145001/1665893145001_3789723184001_lg-uhd-online-final.mp4.poster.jpg.web.jpg","width":480,"height":268},"isAdaCompliant":false},"assetWrapper":"tour","showVideoCaption":true,"isAdaCompliant":false,"type":"VIDEO"},"direction":"right"},{"hotspotX":0.2,"hotspotY":0.55,"captionFromAttr":"Tru-4K Engine","description":"Enjoy the benefits of 4K resolution today. LG&apos;s Tru-4K HD Engine upscales the picture through a multi-step data analysis that enhances the details of broadcasts, movies, sports and videogames to near-4K quality, giving you the superior viewing experience you expect from an ULTRA HDTV.<br/>","media":{"sources":[{"src":"/www.lg.com/us/images/tv-audio-video/features/hd-engine-ub8000_ft30176981_m01a_m.jpg.w1920.jpg","profile":"W1920","width":768,"height":1181},{"src":"/www.lg.com/us/images/tv-audio-video/features/hd-engine-ub8000_ft30176981_m01a_m.jpg.w960.jpg","profile":"W960","width":768,"height":1181},{"src":"/www.lg.com/us/images/tv-audio-video/features/hd-engine-ub8000_ft30176981_m01a_m.jpg.w480.jpg","profile":"W480","width":480,"height":738},{"src":"/www.lg.com/us/images/tv-audio-video/features/hd-engine-ub8000_ft30176981_m01a_m.jpg.w240.jpg","profile":"W240","width":240,"height":369}],"src":{"src":"/www.lg.com/us/images/tv-audio-video/features/hd-engine-ub8000_ft30176981_m01a_m.jpg","width":768,"height":1181},"runtimeSrc":{"src":"/www.lg.com/us/images/tv-audio-video/features/hd-engine-ub8000_ft30176981_m01a_m.jpg.web.jpg","width":768,"height":1181},"assetWrapper":"tour","alt":"Tru-4K Engine","isAdaCompliant":false,"type":"IMAGE"},"direction":"right"},{"hotspotX":0.8,"hotspotY":0.35,"captionFromAttr":"HEVC Decoder","description":"The recently developed HEVC (short for High Efficiency Video Coding) compression format is essential to ULTRA HD/4K, enabling next-generation video playback to meet the demands of UHD TVs. 4K video uses HEVC, and so the built-in HEVC decoder on this LG ULTRA HD television makes it ready to display 4K content.<br/>","media":{"sources":[{"src":"/www.lg.com/us/images/tv-audio-video/features/hevc-ub8000_ft30176982_m01a_m.jpg.w1920.jpg","profile":"W1920","width":768,"height":1229},{"src":"/www.lg.com/us/images/tv-audio-video/features/hevc-ub8000_ft30176982_m01a_m.jpg.w960.jpg","profile":"W960","width":768,"height":1229},{"src":"/www.lg.com/us/images/tv-audio-video/features/hevc-ub8000_ft30176982_m01a_m.jpg.w480.jpg","profile":"W480","width":480,"height":768},{"src":"/www.lg.com/us/images/tv-audio-video/features/hevc-ub8000_ft30176982_m01a_m.jpg.w240.jpg","profile":"W240","width":240,"height":384}],"src":{"src":"/www.lg.com/us/images/tv-audio-video/features/hevc-ub8000_ft30176982_m01a_m.jpg","width":768,"height":1229},"runtimeSrc":{"src":"/www.lg.com/us/images/tv-audio-video/features/hevc-ub8000_ft30176982_m01a_m.jpg.web.jpg","width":768,"height":1229},"assetWrapper":"tour","alt":"HEVC Decoder","isAdaCompliant":false,"type":"IMAGE"},"direction":"left"},{"hotspotX":0.8,"hotspotY":0.55,"captionFromAttr":"LG Smart TV","description":"Easily access premium content* from providers like Hulu Plus®, Netflix® and YouTube® directly from your TV. Customize your LG home dashboard with your most-used apps so you can spend less time navigating and more time on your entertainment. \n<br/>\n <br/>\n <br/>\n <i>Disclaimer: *Internet connection &amp; certain subscriptions required and sold separately. Content and services vary by product and are subject to change without notice.<\/i>","media":{"sources":[{"src":"/www.lg.com/us/images/tv/features/netcast-ub8000_m00.jpg.w1920.jpg","profile":"W1920","width":768,"height":438},{"src":"/www.lg.com/us/images/tv/features/netcast-ub8000_m00.jpg.w960.jpg","profile":"W960","width":768,"height":438},{"src":"/www.lg.com/us/images/tv/features/netcast-ub8000_m00.jpg.w480.jpg","profile":"W480","width":480,"height":273},{"src":"/www.lg.com/us/images/tv/features/netcast-ub8000_m00.jpg.w240.jpg","profile":"W240","width":240,"height":136}],"src":{"src":"/www.lg.com/us/images/tv/features/netcast-ub8000_m00.jpg","width":768,"height":438},"runtimeSrc":{"src":"/www.lg.com/us/images/tv/features/netcast-ub8000_m00.jpg.web.jpg","width":768,"height":438},"assetWrapper":"tour","alt":"LG Smart TV","isAdaCompliant":false,"type":"IMAGE"},"direction":"left"}]}],"ipiCompatible":false}

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

2.5 out of 5

50% of reviewers recommend this product.

4 Stars

I like the TVs use

Ron lg 4/18/2022

Bought this TV in 2014 have not had one problem with it really like it I just wish I wouldve bought the advanced remote control
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
1 Stars

No hearing aid connection

Barbaractrigg 6/17/2021

Thought I was purchasing a number one tv but too my miss judgement it is not. I wear hearing aids and live with my daughter and family and needed the sound to connect with my aids. Was told when I bought it that it would. I made 3 trips back to the store and purchased additional equipment to make it work and it never would. So finally I said enough and took everything back for credit and went elsewhere for a different brand. With more older adults and hearing usually a problem you need to look at this problem.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value