Some projectors come with mode choices, such as “eco-mode” that allow extended lamp life, and cut down on operating costs. Lamp life: For a non-LED projector, a listed lamp life of 3000 hours or more is excellent.
Check to see if the projector has multiple interface ports (USB, HDMI, Network, CompositeVideo, etc.) to accommodate your needs in terms of being able to connect different video sources to the projector. For classrooms, you may not consider thisĬonnectivity: The connectivity options are important in this technologically advanced world. The projectors listed here are portable enough for business use. Take projector weight and dimensions into consideration while buying. Portability: Portability is important if you plan to carry it with you. But usually 10,000:! is enough for business purpose
This is enough for most of the classroom and business purpose but if you want to use it in large conference rooms, go for 3000+ lumens.Ĭontrast ratio: Higher the contrast ratio, the clearer the images will be. Resolution: For a business projector, 720p is enough if you are budget conscious but you can go for 1080p too if you plan to show many videos (for classrooms).īrightness: Look for 2500-3000 ANSI lumens projectors. Projection technology: Look for DLP or LCD projectors, LED, 4K, 3D etc are not needed in a business scenario. What to look for when buying a presentation projector?
0 kommentar(er)
