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  • 4K UHD (3840 x 2160) Resolution
  • Up to 5,000 ANSI Lumens Brightness
  • Up to 300 Inches Display
  • Lens Shift (Horiz ± 20%, Vert ± 50%)
  • IP Control
LG CineBeam 4K UHD Laser Projector
$ 3,999.99
*Image quality of upscaled content will vary based on the source resolution.
4K 5,000 ANSI Projector

Powerful Yet Compact

LG CineBeam projector is compact yet packed with high performance features like 4K resolution, 5,000 ANSI
Lumens, and IP control to make every custom installation job a success.
webOS + Mirroring + Bluetooth

Smart Wireless Connection

For the smart communication, you can share the screen and sound conveniently with wireless mirroring
(Miracast®) and Bluetooth pairing. With webOS, you can connect to internet and explore the reference
using Wi-Fi network.
  • 6,000 Movies without Light Source Change

    If you play videos on this projector 8 hours a day, then the laser light source would last for 7 years.

  • The Initial Brightness Lasts Longer

    LG GRU510N keeps initial brightness over a long time maintaining reduction rate 99% without high cost of lamp replacement. (*Replace the conventional lamp based in 5,000 hours.)

Flexible and Easy Installation

With Lens Shift & Zoom x1.6 functionality, the user can install the device anywhere and set the screen to the exact size and location.


    • Display Type
    • DLP
    • Native Resolution
    • 4K UHD (3840 x 2160)*
    • 4K Upscaling / Super Resolution
    • Yes
    • Screen Size
    • 40" ~ 300"
    • Projection Image
    • 100"@9.4~15.2ft
    • Aspect Ratio
    • 16:9/Original/4:3/Vertical Zoom/ All-Direction Zoom
    • Zoom
    • 1.6x
    • Lens Shift
    • Horiz ± 20% Vert ± 50%
    • Brightness
    • Up to 5000 ANSI Lumens**
    • Light Source
    • Laser (LD + P/W)
    • Contrast Ratio
    • 3,000,000:1
    • Lamp Life
    • Up to 20,000 hrs
    • Noise (Economic / Normal / High brightness)
    • 26 / 27 / 29dB(A)
    • HDCP
    • HDCP 2.2
    • Trumotion
    • Yes
    • HDR
    • HDR10
    • Digital Keystone Correction
    • Advanced Edge Adjustment (12 Point Warping)
    • *
    • 4K UHD resolution with 8.3 million discrete pixels projected by XPR (Expanded Pixel Resolution) video processing
    • **
    • The brightness is based on the perceived brightness equivalent to the brightness of lamp projector


    • Web Browser
    • Yes


    • Bluetooth (with Speaker)
    • Yes
    • Screen Share (with Miracast supporting device)
    • Yes
    • Wireless Contents Share (with iOS, Adroid via TV Plus App, with DLNA supporting device)
    • Yes


    • Bluetooth sound out
    • Yes
    • Built-in Speakers
    • 10W (5W+5W Stereo)
    • Bluetooth AV Sync Adjustment
    • Yes


    • Audio out
    • 1 (Φ3.5)
    • HDMI™
    • 2
    • USB Type A
    • 2 (USB2.0)
    • RS-232C
    • Yes
    • RJ45
    • 1 (HDBaseT ) + 1 (Web Browser, DLNA, IP Control)
    • HID (Keyboard/Mouse/GamePad Connection Thru USB)
    • Yes
    • IP Control
    • Yes


    • Power Supply (Voltage/Hz)
    • 100V – 240V @ 50~60 Hz (PSU Built-in)
    • Power Consumption
    • 380W
    • Standby Mode
    • <0.5W


    • Remote Control
    • 1 Standard (Battery included)
    • Manual
    • Simple Book
    • Warranty Card
    • Yes
    • Power Cord
    • Yes


    • Product (WxHxD)
    • Without Lens 14.6" x 6.1" x 11.4" 14.6" x 5.7" x11.4" (Without Leg) With Lens 14.6" x 6.1" x 12.8" 14.6" x 5.7" x 12.8" (Without Leg)
    • Shipping Dimensions (WxHxD)
    • 22.8" x 10.7" x 17.4"
    • Weight
    • 21.4lbs
    • Shipping Weight
    • 25.4lbs


    • Limited Warranty
    • 2 Year Parts & Labor
    • UPC
    • 195174000540

What people are saying

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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.

Hi - can this projector support ceiling-mounted + rear projection (simultaneously)

Asked by: as11211
The LG CineBeam 4K UHD Laser Projector, Model # GRU510N can be mounted on a ceiling using standard M6 x 10 mm screws with a recommended torque of 5-8 (4.34-6.94 lbf-in). The projector is a front projection model...^Ivan
Answered by: Ivanf
Date published: 2021-10-07

Does this projector support lens memory functions for zoom, shift and focus?

Asked by: Ray00100
The LG ProBeam 4K UHD Laser Projector, Model # GRU510N does not support lens memory functions for zoom, shift, and focus. It has a manual Focus Ring, a manual Zoom Ring, and a Projection Screen (Lens) Position Adjustment Dial...^IFV
Answered by: Ivanf
Date published: 2021-05-14

Sounds like this was built for business use - would this be a good projector for watching movies in a home theater? Anything valued for home theaters missing since this is a commercial product? Also - why is it so hard to find in the US?

Asked by: Anonymous
The LG ProBeam 4K UHD Laser Projector, Model # GRU510N is a recently released model that is currently sold and fulfilled through the site. You can click on the 'Where to Buy' button to find select retailers in your area that may be selling the product or select online sites that will be selling it. As a specialty item, it is not widely available through all retail or online sites. You can still watch movies through the projector. Please review the specifications for the projector to determine if there are any features that are not supported on your home theater system...^IFV
Answered by: Ivanf
Date published: 2020-11-09

Does this have HDMI 2.1? Does it do native 4k@60hz? What is the input lag response time? Is there a gaming mode?

Asked by: Jayes
The LG ProBeam 4K UHD Laser Projector, Model # GRU510N has a native resolution of 3840 x 2160 (i.e 4K or 2160). It does not have HDMI 2.1 ports, both HDMI ports are HDMI 2.0 ports and both ports are HDCP 2.2 compliant that support 4K @ 60Hz. The projector does have a Game Mode...^IFV
Answered by: Ivanf
Date published: 2020-10-02

This projector has all of the same specifications as the&nbsp;BU50NST which sells for 3 times the price. I am concluding that this is listed here in error. Can you confirm if this is a real product?

Asked by: billc41
The LG ProBeam 4K UHD Laser Projector, Model # GRU510N is not listed here in error. It is a new projector for our Consumer Division that comes with a Limited Manufacturer's Warranty of 2 Years for Parts and Labor while the Model # BU50NST is from our Business/Commercial Division and comes with Manufacturer's Limite Warranty of 3 Years for Parts and Labor. They have the same specifications as you noted but since they are from different divisions, the pricing structure is not the same...^IFV
Answered by: Ivanf
Date published: 2020-08-06

Does the &quot;SMART&quot; feature of this projector allow for streaming apps? (YouTube, Netflix, Amazon Prime, Etc ...)

Asked by: DarioTexas

When will this projector be available for purchase in the US?

Asked by: Jack444

When will this projector be available for purchase?

Asked by: billc41
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