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Key Features

  • Full HD (1920 x 1080) Resolution
  • Wireless Connection (Android Devices, laptops)
  • Bluetooth Sound Out
  • Up to 2,000 lumens
  • 20,000 Hour Lamp life
  • HDMI, USB, S/PDIF (Optical) Inputs
Suggested Price


Suggested Price

LG Smart TV

LG's exclusive Smart TV platform is incredibly easy to use with Magic Remote. It is simple to set up and easy navigate for content discovery from your favorite content providers.

Big Vivid Picture

Big Vivid Picture

This projector gives you a cinematic viewing experience with up to a 120-inch picture in clear Full HD 1080p picture quality. That's a picture so large it will make your home cinema experience feel like the theater.

Bluetooth Sound Out

Bluetooth Sound Out

Wirelessly stream sound directly from the HF80JA projector to a Bluetooth compatible sound system** like home audio speakers, headphones or portable speakers to pair big sound to the big viewing experience.

Connect Wirelessly

Connect Wirelessly

The HF80JA has a wireless mirroring function that connects it to a smartphone or a tablet accessing content for projection***.

Keystone Alignment

Keystone Alignment

In just seconds, the vertical Auto Keystone feature automatically detects and corrects any screen image distortion for ideal projection alignment. Then use the Four Corner Keystone feature to manually fine tune the picture positioning.

USB Connectivity

USB Connectivity

Easily display images, watch videos or make PowerPoint, Word or Excel presentations from this projector by simply plugging in a USB memory storage device.

20,000 Hours of Entertainment

20,000 Hours of Entertainment

This projector’s laser lamp displays natural and rich colors, and will last up to an estimated 20,000 hours.


What People Are Saying

Rated 5 out of 5 by from Excellent picture quality! I believe this has one of best pictures out there for a 1080p,comparing it to my old 1080p lamp based model, which has a great picture in itself, with the Lg I can make out scars and wrinkles much better on the LG. Other than the picture quality the software is not too great, its ok but when choosing menus items sometimes its just takes way to long before it finally opens . All in all I was on the fence with this one as far as keeping it, however the picture quality alone is what made me decide on this one and not go for a 4k model. I also like the fact that I can connect my Bluetooth head set to this and not have to connect to the other devices that are connected to it, so just one device for Bluetooth is great. The sound on the speaker is great to me as with my old one was not even considered volume up on my old would result in crackly unusable sound. For me the lack of Apps and latency with the menus is not good, however the quality of the picture and cost compared to a current 4k projector is way worth the sacrifice.
Date published: 2018-05-21
Rated 4 out of 5 by from Nice Projector Saw this LG projector on Costco's website, and when I read the laser lamp was rated for 10,000 hours I wanted to try it. I seldom used my previous projector, because I was always trying to prolong the life of the expensive lamp. This LG projector is 2,000 lumens, which is considerably brighter than my previous projector's 750 lumens. It's not movie theater bright, but with the blinds closed it does an admirable job. The reviews said this projector does not reproduce true shades of red, rather they are on the orange side, which I have noticed, but it's not distracting. All and all this is a nice projector.
Date published: 2018-03-08
Rated 5 out of 5 by from True Review After months of research ,I decided to purchase the LG - HF80JA projector. There are hardely any reviews about this projector. Very happy with this Laser projector. For the price point and all the awesome specs, It is by far the best option for HD 1080p Laser projector. The size is compact but produces a bright vibrant picture. I have this in a dedicated theater room to replace an aging Infocus Screen Play 7200. I absolutely love the WEBOS feature and the ability to cast from my android phone and computer wifi direct. The webos works perfectly fine if you dont keep hitting the enter button
Date published: 2018-02-06
Rated 5 out of 5 by from Like the style All I can say is 5 STARS great refrigerator. The freezer nice an big pullout at the bottom. The 2 doors open at the center that great for the space. It was the right height for the space I had.
Date published: 2017-09-22
Rated 5 out of 5 by from The essential product I have been using LG home appliances for long and they have never failed me,they are quality products
Date published: 2017-09-21
Rated 4 out of 5 by from I love it! Right out of the box I was all setup to go in less than 20 minutes,,, TV Scanning, my network NAS. My first projector so can't compare with anything. I do have one complaint, I was hoping I could watch SlingTV... but no SlingTV,,, bummer. LG, how about adding SlingTV?
Date published: 2017-08-16
Rated 5 out of 5 by from I don't like to have a big TV Screen in m'y living-room. I was looking for s small and unobtrusively. This HF80JA could maybe be the one...
Date published: 2017-01-08
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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.

Is it possible to view folders and media that are shared via my laptop (MS Windows Networking and Sharing Center).

Asked by: ljohn
The LG Laser Smart Home Theater Projector, Model # HF80JA supports Plug and Play so your PC will automatically detect the projector and will not require driver installation. You can simply connect your PC's HDMI ouput to any of the HDMI input ports on the projector and view your folders and media stored on your laptop...^IFV
Answered by: LGJoel
Date published: 2018-03-05

On the hf80ja i know it has a lind lamp life. Can it be replaced if needed?

Asked by: Zebco808
The Laser Phosphor Lamp for this LG Laser Smart Home Theater Projector, Model # HF80JA has a lamp life of 20,000 hours and it can be replaced. Only a qualified technician can disassemble or modify the projector. For diagnosis, adjustment, or repair, contact your seller or our Service Center at (800) 243-0000...^IFV
Answered by: LGJoel
Date published: 2018-02-20

If it is ceiling-mounted is it suspended upside down and then have a setting to invert the picture? Also if I use a 100 inch screen what is the throw distance from the projector to the screen?

Asked by: VPACE Media
HI VPACE Media. Even though the owner's manual for the LG Laser Smart Home Theater Projector, Model # HF80JA does mention that to install this projector to the ceiling by attaching a ceiling-type bracket to the projector using M4 x L8 screws, regrettably, it does not go into detail about anything else. However, since it can be mounted on a camera tripod, it follows that the bolt hole for attaching to the ceiling mount would be on the bottom of the projector. For a 100" (2540 mm) screen, your screen will have to have a height of 49 1/64" (1245 mm) and a width of 87 11/64" (2214 mm) and the throw or projection distance has to be 121 3/16" (3078 mm)...^IFV
Answered by: LGJoel
Date published: 2018-03-11

Can we get our dish connected to this. Like can we get our local television channels connected to this through our local digital set top boxes, like Tata sky that is available in India?

Asked by: Niranjan
Yes, you could connect the HDMI cable from the set-top box to projector.
Answered by: iSYLVESTER
Date published: 2018-01-22

Can it be table mounted?

Asked by: 2017
The LG Laser Smart Home Theater Projector, Model # HF80JA can be placed on a table or shelf but be careful not to place it near the edge. It should not be placed on an unstable or vibrating surface where it could fall and cause injury or be damaged...^IFV
Answered by: LGJoel
Date published: 2017-12-04

What is the maximum amount of horizontal keystone correction?

Asked by: jwea
The LG Laser Smart Home Theater Projector, Model # HF80JA has an Auto Keystone function that provides a rectangular screen image by automatically adjusting the keystone number when there is a trapezoidal image caused when the projector is tilted. When the auto keystone function is off, the keystone number can be adjusted manually. Edge Adjustment (4 corner Keystone) adjusts the horizontal and vertical sides of the projected image if the projector is at an angle and not perpendicular to the screen. The value range for Edge Adjustments is as follows: --Top Left (H: 0 to 100, V: 0 to 100) --Top Right (H: -100 to 0, V: 0 to 100) --Bottom Left (H: 0 to 100, V: -100 to 0) --Bottom Right (H: -100 to 0, V:-100 to 0)...^IFV
Answered by: LGJoel
Date published: 2017-11-20

How loud does it get (in decibels). Also does it have a low power/eco mode? (And how loud is it then).

Asked by: Alexwantsaprojector
In its specifications on its product information page at, the decibel ratings for 'Noise' for this LG Laser Smart Home Theater Projector, Model # HF80JA are listed as 26/28/30dB. Regrettably, there aren't any further details that specify in which modes those decibel ratings are attainable, nor is there anything in the owner's manual or in the product specifications that alludes to a low power/eco mode...^IFV
Answered by: LGJoel
Date published: 2017-11-14

Does it connect to internet via WIFI or need hard wire connection

Asked by: Ash J
The LG Laser Smart Home Theater Projector, Model # HF80JA does not have built-in Wi-Fi and connects via its Ethernet (RJ45) port...^IFV
Answered by: LGJoel
Date published: 2018-01-23
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