This shows the lifespan of the light source. Beamers need to have their lamps (light source) replaced every now and then.
Vivitek Qumi Q7
Audible noise is the noise that a device produces while in operation. Reduced audible noise improves quality.
Philips PicoPix 2480
4096 x 2160px
1600 x 1200px
The light projected by the device is brighter, i.e. it has a higher ANSI lumens measurement.
The maximum size of image that a device can project without compromising quality.
Motorized or power zoom lenses allow the user to remotely press a switch, for example on a remote control, causing the projector to automatically zoom in or out and correct the size of the image.
A bigger variety of brand lenses means that you have more options and can find one that suits your needs.
The screen can be used to view 3D images with special glasses. The advantage of these screens is that they provide wider viewing angles compared to devices that don't require 3D-compatible gear.
VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
With more USB ports, you are able to connect more devices.
The more component ports a device has, the more devices can be simultaneously connected, such as video game consoles and set-top boxes.
The more composite ports a device has, the more devices can be simultaneously connected, such as video game consoles and set-top boxes.
Epson PowerLite Home Cinema 2030
A remote control allows you to control the device remotely. The remote control can be included or optional.
Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
3 x 23W
1 x 2W
More audio input ports mean that more audio devices such as microphones and keyboards can be connected at once.