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Laser Smart Home Theater Projector

  • HF80JA

  • White

Key Features

  • Full HD (1920 x 1080) Resolution
  • Wireless Connection (Android Devices, laptops)
  • Bluetooth Sound Out
  • Up to 2000 Lumens
  • 20,000 Hour Lamp life
  • HDMI, RGB, USB, S/PDIF (Optical) Inputs


LG’s exclusive, Smart TV platform is incredibly easy to use with Magic Remote. WebOS 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.

Display Type DLP
Native Resolution Full HD (1920 x 1080)
Screen Size 30" ~ 120"
Projection Image 80"@8.1ft (40"@4.0ft)
Aspect Ratio 16:9/Just Scan/Original/ 4:3/Zoom/Cinema Zoom
Zoom x 1.1
Brightness* Up to 2,000 lumens
Contrast Ratio 150,000:1
Lamp Type Laser
Lamp Life Up to 20,000 hrs
Noise 26/28/30dB
Digital Keystone Correction Auto Keystone (Veritical), Manual 4 corner keystone
Premium Content Providers Netflix, VuDu, MLB.TV, UFC.TV
Magic Remote Control Yes
App Store Yes
Web Browser Yes
Screen Share (with Android O/S, WiDi supporting device) Yes
Wireless Contents Share** (with iOS, Adroid / via TV Plus App) Yes
Bluetooth (with Speaker) Yes (AV Sync adjustable)
Bluetooth sound out Yes
Built-in Speakers 3W + 3W Stereo
HID (Keyboard/Mouse/GamePad Connection Thru USB) Yes
Digital TV Tuner Yes
Audio out 1 (3.5mm), S/PDIF 1 (Optical)
USB (DivX®, MP3, Photo) 2 (Type A)
RJ45 Yes
Power Supply (Voltage, Hz) 100V ~ 240V, 50/60 Hz
Power Consumption 150W (Max)
Standby Mode Less than 0.5W
Quick On/Off Yes (On in 10 seconds – Off in 2 seconds )
Product (W x D x H) 4.25" x 9.93 x 5.51"
Shipping Dimensions (W x D x H) 12.60" x 8.07" x 12.95"
Weight 4.63 lbs
Shipping Weight 9.48 lbs
Limited Warranty 1 Year Parts & Labor
UPC 719192608917

What People Are Saying

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We're here to support you with our product.

View HF80JA 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.

Why Big company same LG not have Subtitle Multi Language.....?! only K.E.C...?!

Asked by: BoooArab
We regret your dissatisfaction with the design of this projector. Please contact our Customer Interactive Center at 800-243-0000 for assistance with this situation.
Answered by: NeilE
Date published: 2017-07-07

What is the contrast of the projector when measured using the ANSI checkerboard pattern?

Asked by: Herro
Hi Herro. The 'Brightness' for the LG Laser Smart Home Theater Projector, Model # HF80JA is listed as being 'Up to 2,000 lumens. Regrettably, we do not have access to if the method used for measuring the contrast ratio is the Full On/Off method or the ANSI Contrast. Please contact our Support Center at (800) 243-0000 for assistance with the requested information if it is available...^IFV
Answered by: LGJoel
Date published: 2017-06-28

I noticed the information regarding distance vs spread at 4ft=40"/8.1=80", therefore at 12.2ft it should spread to 120" and I am wondering if at that distance it is a full 120". I have a fixed photo framed 120" projector screen and have limited distance. 

Asked by: Jml1243
We appreciate your interest in this projector and its operations. The chart on page 23 of the owner’s manual provides positioning dimensions for this device. The Screen Size 3,048mm equals 120 inches. As such, the Projection Distance of 3,698mm equates to 145.6”, or 12.13 feet.
Answered by: NeilE
Date published: 2017-05-31

Hello, is it possible to change the light engine once is has reached the end of its life? How much would that cost?

Asked by: Barm91
Our offices, in the United States, do not have product information for Germany. In order to obtain such information, it is recommended to check our subsidiary’s website, at
Answered by: NeilE
Date published: 2017-06-03

Hi, I just got the Projector HF80ja and I want to know when is coming out a firmware update upgrading the magic remote response and getting more apps in the smart menu. Since the launch there is no firmware update. Regards!

Asked by: Mauriksh
Our offices, in the United States, do not have specific product information units released in Colombia. In order to obtain such information, it is recommended to check our subsidiary’s website, at
Answered by: NeilE
Date published: 2017-07-10

Does this support 3D?

Asked by: Jaye A
The LG Laser Smart Home Theater, Model # HF80JA does not support 3D...^IFV
Answered by: LGJoel
Date published: 2017-05-22

Does this DLP projector also output 2000 Color Lumens in addition to the 2000 White Lumens? Does the new Laser Light Engine solve the low Color Lumens issue found with most single chip DLP projectors?

Asked by: jon5221
Hi jon5221. Thank you for your interest in the LG Laser Smart Home Thear Projector, Model # HF80JA. Typically when a single lumens rating is stated, it is referencing how much White Light Output (WLO) the projector is capable of producing, not the total light output when color is taken into consideration. The color output (CLO), or Color Brightness may be different. In a 1-chip DLP design, light has to travel through a spinning color wheel that is divided into red, green and blue segments whereas in a 3LCD design, all of the white and color light passes through the lens continuously, projecting an equal amount of both White and Color Brightness. The 3LCD projectors employ a mirror/prism assembly (no moving color wheel) in combination with a separate chip for each primary color (red, green, blue) so both white and color continuously reach your eye for a consistent White and Color Brightness. LG's Laser Light Engine solves the issue of lamp longevity that allows the projector to operate for thousands of hours before requiring maintenance...^IFV
Answered by: LGJoel
Date published: 2017-07-02

When will this projector be available in US? I see limited sellers all with not available and coming soon.

Asked by: Gabriel_2000
On its product information page on the company site for the LG Laser Smart Home Theater Projector, Model # HF80JA is a "Where to Buy" tab that when clicked will open up a page that you can input your zip code into in the appropriate field to get a listing of online sites and retailers who will be carrying the unit. All those listed sites and retailers show "Call for availability" which means that they are expecting delivery of the unit and they also have their phone numbers listed so you can contact them to inquire when they expect delivery as that will vary for each listed retailer...^IFV
Answered by: LGJoel
Date published: 2017-04-25
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