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  • 4K UHD (3840 x 2160) Resolution
  • Up to 300’’ of Projection Screen Size
  • Dual Laser with Lens Shift
  • Brightness Optimizer (Iris Mode & Adaptive contrast)
  • HDR10 & HLG
  • IP Control
LG AU810PB 4K UHD Smart Dual Laser CineBeam Projector
$ 3,999.99
Wccftech 2021 & Editor’s Choice Award
Wccftech 2021 & Editor’s Choice Award.
*CES® Innovation Awards are granted to products based upon materials submitted by the honorees. CTA neither verifies the accuracy of any submission nor tests any products.
  • Performance

    8.3 Mega Pixels Real 4K UHD
    DCI-P3 97% Dual Laser (Red & Blue)
    2,000,000:1 Contrast Ratio Black Level.

  • Imaging Technology

    Brightness Optimizer
    - Iris Mode
    - Adaptive Contrast

  • Usability

    Auto Calibration (w/CalMan)

Real 4K UHD Laser Projector

Exceptional Picture Quality

With 8.3 mega pixels utilizing 4K UHD Laser technology, LG CineBeam delivers impeccable precision and detail up to 300-inch screen. With 2,000,000:1 contrast ratio Black level, it can express the deep black. And it accurately represents colors, thanks to a wide color gamut 97% of DCI-P3*.

  • 8.3M Pixels

    Real 4K UHD

  • DCI-P3 97%*

    Dual Laser (Red & Blue)

  • 2,000,000:1

    Contrast Ratio Black Level



  • UHD 4K 8.3 Megapixel UHD 4K 8.3 Megapixel

    UHD 4K 8.3 Megapixel

*The rate may vary by picture modes.
Iris Mode

Designed for Both Bright and Dark Environment

Depending on lighting condition of viewing environment, you can change iris mode.
  • Iris’s maximum aperture Iris’s maximum aperture

    ← Iris’s maximum aperture

  • Iris’s minimum aperture Iris’s minimum aperture

    Iris’s minimum aperture →

  • Dark Room Mode

    Optimized brightness for dark room. Recommended white brightness + lowest (best) black level with iris's min. aperture.

  • Bright Room Mode

    White and black goes up together, which makes picture visible and vivid with iris's max. aperture.

HDR pro

Covers HDR10,
Dynamic Tone Mapping, HLG and HGiG

HDR pro improves quality by making the bright part brighter and the dark part darker while using the dark side details. So it is compatible with almost HDR industry standards.
*HDR pro covers almost all HDR specifications, including HDR10, Dynamic Tone Mapping, HLG, HGiG and other specifications.

Lens Shift & Zoom x1.6

Flexible and Easy Installation

With Lens Shift (H ± 24%, V ± 60%) & Zoom x1.6 functionality, you can install the device virtually anywhere and set the screen to the exact size and location.

  • Lens Shift H ±24%, V ±60%

  • Zoom x1.6

Introduce the Latest Technologies for Home Cinema Specialists

  • WiSA

    WiSA delivers hi-resolution digital audio wirelessly from a source device to a maximum of eight powered speakers using 24-bit 48kHz or 96kHz signals, and can support 3D audio formats.

  • HDMI 2.1

    The projector displays hi-resolution and hi-information images by HDMI 2.1 connection, can output 10-bit images with 444RGB specifications. And it supports eARC.

AirPlay + Miracast® + Bluetooth

Advanced Wireless Connection

You can share the screen and sound conveniently with AirPlay (for iOS devices), Screen Share (for wireless Miracast® supporting devices) and Bluetooth pairing.


    • Display Type
    • DLP
    • Native Resolution
    • 4K UHD (3840 x 2160)*
    • Upscaling / Super Resolution
    • Yes
    • Resolution
    • 4K
    • Projection size (Screen Size)
    • 40" ~ 300"
    • Projection Image
    • 150"@14.1 ~ 22.6ft, 100"@9.5 ~ 15ft, 40"@3.6 ~ 5.9ft
    • Aspect Ratio
    • 16:9/Original/Full Wide/4:3/Vertical Zoom
    • Optical Zoom
    • x 1.6
    • Iris
    • Yes
    • Adaptive Contrast
    • Yes
    • Lens Shift
    • Vert ± 60% Horiz ± 24%
    • Focus (Auto / Manual)
    • Manual
    • Throw Ratio
    • 1.3 - 2.08
    • Projection Offset
    • 0% (+110% ~ -110%)
    • Brightness (ANSI Lumen)
    • Up to 2700 ANSI Lumens**
    • Contrast Ratio
    • 2,000,000:1
    • Light Source
    • Dual Laser (R LD, B LD + G Phosphor)
    • Light Source Life
    • Up to 20,000 Hrs
    • Noise (Eco / Nrmal / High brightness)
    • 26/27/28dB (A)
    • HDCP
    • HDCP2.2 (HDCP 2.3 Compatible)
    • Trumotion
    • Yes
    • HDR
    • HDR10, HLG
    • Digital Keystone Correction
    • Manual Keystone (Vertical)
    • *
    • 4K UHD resolution with 8.3 million discrete pixels projected by XPR (Expanded Pixel Resolution) video processing
    • **
    • The brightness (ANSI Lumen) is based on the perceived brightness of projected image


    • Premium content providers
    • Amazon Prime Video, Disney+, YouTube, SHOWTIME, STARZ, AMC Theatres On Demand***
    • Magic Remote
    • Yes
    • App Store
    • Yes
    • Web Browser
    • Yes
    • Voice Recognition Built-In
    • LG ThinQ + Google Assistant + Amazon Alexa
    • ***
    • Some apps may be available via software update, which requires internet connection


    • Bluetooth (with Speaker)
    • Yes
    • Screen Share / Screen Mirroring (with Miracast supporting device)
    • Yes
    • Wireless Contents Share (with DLNA supporting device)
    • Yes
    • Apple Airplay
    • Yes


    • Bluetooth® Sound Out:
    • Yes
    • Built-in Speakers:
    • 10W (5W+5W Stereo)
    • Bluetooth AV Sync Adjustment:
    • Yes
    • Dolby Atmos compatible:
    • Yes
    • WiSA Ready (Dognle):
    • Yes (Up to 5.1Ch)


    • Audio out
    • S/PDIF 1 (Optical)
    • HDMI™
    • 3 (HDMI2.1* : 1EA/HDMI2.0 : 2EA)
    • USB Type A
    • 2 (USB2.0)
    • RS-232C
    • Yes
    • RJ45
    • 1
    • 12V Trigger
    • Yes
    • HID (Keyboard/Mouse/GamePad Connection Thru USB)
    • Yes
    • IP Control
    • Yes
    • *
    • ALLM (Auto Low Latency Mode), eARC (Enhanced Audio Return Channel), up to 24Gbps (input)/4:4:4/RGB 10 bit (output)


    • Power Supply (Voltage/Hz):
    • 100V – 240 V @ 50~60 Hz (PSU Built-in)
    • Power Consumption
    • 300W
    • Standby Mode:
    • <0.5W


    • Remote Control
    • 1 Magic Remote (Backlit, Battery included)
    • Manual
    • Simple Book
    • Warranty Card
    • Yes
    • Adaptor
    • (PSU built-in)
    • Power Cord
    • Yes


    • Product (WxHxD)
    • 13.3" x 16.1" x 5.7"
    • Shipping Dimensions (WxHxD)
    • 21.5" x 20.7" x 10.6"
    • Weight
    • 24.3 lbs
    • Shipping Weight
    • 30.9 lbs


    • Limited Warranty
    • 2 Years Parts & Labor
    • UPC
    • 195174004869

What people are saying

Rated 1 out of 5 by from Don’t buy it Picture is not that good, customer service its really bad
Date published: 2023-01-28
Rated 5 out of 5 by from Review of our LG AU810PB Three words to describe our LG AU810PB 4K UHD Smart Dual Laser Cinebeam Home Theater Projector that we recently purchased from LG in March 2022: WE LOVE IT! This Projector boots an Amazing Picture/Video Quality/Sound. The Colors are brilliant/sharp, 1080P/4K Videos are Awesome to watch, even the sound is Awesome coming thru the Projector. I have recently purchased a Receiver, and in the process of setting up a 7.1 Home Theater Surround Sound, so our Home Theater Room experience is only to get Totally Awesome once paired with our LG AU810PB Projector. We spent many hours/months on the Internet reading reviews/watching YouTube Video Reviews before making a decision in purchasing a 4K Laser Projector. It’s an expensive investment for my wife and me, since we are both retired and in our middle/late Sixties. End Results – We definitely made the right choice in purchasing the LG AU810PB 4K UHD Smart Dual Laser Cinebeam Home Theater Projector. When we were ready to order this LG Projector, it was Out of Stock, and had to wait nearly four weeks, but it’s truly been well worth the wait. This LG Projector is Totally Awesome. You won’t be disappointed, it’s very nice.
Date published: 2022-05-18
Rated 2 out of 5 by from Focus uniformity I have now taking my projector back twice due to focus uniformity issues. When the projector works it looks great, but it seems to keep going out of focus every 20 minutes. Hopefully they can fix it a second time but if not I really want my money back.
Date published: 2022-04-28
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In Stock
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Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

Is Netflix app still not available on AU810PB and HU810P? When will it be? LG responses to other reviews/comments state &quot;not compatible with this model&quot;. Why not? Hardware? Software? Is it available on the HU85LA model? All 3 share similar display tech?!?

Asked by: danno678
Neither the LG AU810PB 4K UHD Smart Dual Laser CineBeam Projector nor the LG HU810P 4K UHD Laser Smart Home Theater CineBeam Projector are compatible with the Netflix app. Netflix does not have an app that is designed for compatibility with either projector. The Netflix app is a Premium Content Providers app that is available on the LG HU85LA 4K UHD Laser Smart Home Theater CineBeam Projector. LG has not made any announcements about plans to make the Netflix app available on the AU810PB or the HU810P...^IFV
Answered by: Ivanf
Date published: 2021-04-06

Is 3D video capability being planned/considered in a near-future firmware update? This is the only missing feature keeping me (and i'm not alone on this) from pulling the trigger on a purchase. Thanks.

Asked by: danno678
Based on market trends, sharply declining sales, and dying support for 3D content, manufacturers stopped manufacturing 3D televisions at the end of 2016 with LG being one of the last two standouts, but no TV manufacturer offered 3D TVs for 2017 or later. People just stopped buying 3D TVs and as the market for 3D shrank rapidly, manufactures stopped offering 3D for other products. LG has not made any announcements about any plans for offering any 3D projectors in the near future. The LG AU810PB 4K UHD Smart Dual Laser CineBeam Projector would need a hardware update for it to support 3D, it cannot be upgraded via a firmware update...^IFV
Answered by: Ivanf
Date published: 2021-05-12

Does it do 3D?

Asked by: 818Tony
The LG AU810PB 4K UHD Smart Dual Laser CineBeam Projector does not support 3D...^IFV
Answered by: Ivanf
Date published: 2021-03-22

Is this a true native 4K projector or similar to e shift, &nbsp;will it do 3D, how noticeable is the rainbow effect on this unit.

Asked by: John737400
The LG AU810PB 4K UHD Smart Dual Laser CineBeam Projector does not support 3D. It is equipped with a direct dual laser light source with red and blue lasers plus a phosphor wheel that eliminates the need for the less desirable RGB spinning wheel while delivering better color fidelity and color saturation. The long life and stable dual laser delivers peak luminance up to 2700 lumens for a true HDR cinema experience with full-color volume and dynamic tonal range. The projector uses XPR technology to upscale your content to 4K UHD quality with 8.3 Mega Pixels utilize 4K UHD laser technology to deliver Real 4K UHD, DCI-P3 97% Dual Laser (Red &amp; Blue), and 2,000,000:1 Contrast Ratio Black Level. XPR technology combines image processing with the ability of the DMD's mirrors to shift at the microsecond level to allow each mirror to project multiple pixels per frame, creating a 4K UHD image from an otherwise non-UHD chip. It offers full 3840 x 2160 UHD resolution via TI's popular 0.47-inch DLP XPR chip, which takes a native 1920x1080-pixel digital micromirror device and applies super-fast, four-phase pixel-shifting to render all 8 million pixels of a UHD signal in the time period of a single frame of video...^IFV
Answered by: Ivanf
Date published: 2022-01-06

In order to use WISA, does the AU810PB require an external USB adapter? If so, where do I buy. I searched the LG website and can't find. What's the advantage of USB WISA adapter to HDMI eARC adapter?

Asked by: Snoddy
WiSA Certified Speakers seamlessly connect to any WiSA Certified Transmitters (USB Transmitter or Adapter) and you will need one to connect the speakers to the LG AU810PB 4K UHD Smart Dual Laser CineBeam Projector. The USB Transmitter is supplied with the WiSA Certified Speakers. You will need to contact the manufacturer for the USB WiSA Adapter to HDMI eARC Adapter for details about it and for what its advantages are...^IFV
Answered by: Ivanf
Date published: 2021-02-13

WebOS explicitly says it supports built in apps for: YouTube, Amazon Prime and Disney. Netflix is suspiciously omitted. Can I use the AU810B with Netfllix?

Asked by: Snoddy
Netflix is not listed for the LG AU810PB 4K UHD Smart Dual Laser CineBeam Projector because unlike on our TVs, it is not a compatible app...^IFV
Answered by: Ivanf
Date published: 2021-02-01

Does the AU810PB have anamorphic mode for 2.4:1 content?

Asked by: ultrawide
Thank you for your inquiry. The LG AU810PB 4K UHD Smart Dual Laser CineBeam Projector and the LG HU810P 4K UHD Laser Smart Home Theater CineBeam Projector are the same and share the same manual. The difference between them is in the color of the body. Regrettably, we currently do not have information about if either has an anamorphic mode for 2:4:1 content. The owner's manual does not show that either projector has an anamorphic mode for 2:4:1 content but we are waiting for our HQ in Korea to verify this...^IFV
Answered by: Ivanf
Date published: 2021-06-09
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