To properly experience our website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents

Business Projector - BX 275

  • BX275

  • Discontinued Product

Key Features

  • 3D Auto Picture Calibration
  • Trumotion 120hz
  • Full HD
  • Full HD with HDMI
Common Spec
Product Type Business Projector
Projection system
Display technology 0.55" DMD S450 (DDP2431)
Native resolution XGA (1024 x 768)
Brightness 2700
Contrast ratio 2200:1
Noise 34db
Economic 32db
Uniformity 65%
Color wheel 6 segments (RGBWYC)
Projection lens
Focus Manual
Zoom Manual 1.1x
Projection image
Standard 100 @ 3.96m
Throw ratio 1.92/2.15
Projection offset 115% +/-5%
Type/ Maker Osram/180w
High Brightness 3,000 Hrs
Economic 4000 Hrs
General Specification
Menu language Korean/ English/French/ Spanish/German/Italian/Swedish/Portuguese/Chinese simplified/Polish/ Greek/ japanese/Russian/Arabic/Norwegian/Czechish/ Indonesia/ Swedish/ Chinese traditional
Aspect ratio control Auto, 4;3,Support 16:9,16:9II, Native, Auto
Dimension (mm) 286.3 x 192 x88
Weight 2.31kg
Power consumption 255W
Power supply AC 100-240V (Free voltage),50/60Hz
Special Features
Digital Keystone Correction Yes
Auto Sleep Yes
Expert color control Yes
Noise reduction Yes
3D Ready Yes
Image Flip (Horizantal/Vertical)


Simply choose a support option from the icons below:

  • Telephone

    Call an LG Support Representative at


    Saturday to Thursday: 8:00 am ~ 6:00 pm

    080022154 (Land line)

    065608530 (Mobile / Land line)


    Saturday to Thursday: 8:00 am ~ 5:00 pm



    Monday to Friday: 8:00 am ~ 5:00 pm

    Saturday: 8:00 am ~ 12:30 pm



    Sunday to Thursday: 8:30 am ~ 4:30 pm

    Saturday: 10:00 am ~ 3:00 pm