Two new projectors aimed at the business market have been released by LG and their names are BS275 and BX275. In both cases, the contrast ratio is 2200 to 1 and they have 2700 ANSI lumens. The area where they are different is in the resolution offered on them. The BS275 comes with a resolution of 800×600, while the BX275 has a resolution of 1024×768.
If you’re looking for a projector to use in a classroom or a business room, these could do quite well. They don’t weigh much and they have connectivity options like composite, RGB and audio ports. The price of these models isn’t known right now.