This shows the lifespan of the light source. Beamers need to have their lamps (light source) replaced every now and then.
Vivitek Qumi Q7
Philips PicoPix 2480
Audible noise is the noise that a device produces while in operation. Reduced audible noise improves quality.
4096 x 2160px
1280 x 720px
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.
The device can display 3D images without the need for wearing special glasses. The display's special construction allows viewers to get a sense of an image's depth by tailoring its position to fit the user's perspective.
This allows to manually set the focus.
A projector zoom allows you to increase or decrease the size of the projected image without moving the projector. The most common zoom ratio among today's projectors is 1.2, which means you can vary the image size by 20% by simply adjusting the zoom lens.
Epson PowerLite Pro Cinema 6030UB
More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
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
The more component ports a device has, the more devices can be simultaneously connected, such as video game consoles and set-top boxes.
Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
With more USB ports, you are able to connect more devices.
A remote control allows you to control the device remotely. The remote control can be included or optional.
With a standard mini jack socket, you can use the device with most headphones.
More audio input ports mean that more audio devices such as microphones and keyboards can be connected at once.