25 facts in comparison
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.
Dream Vision Yunzi 1
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.
The light projected by the device is brighter, i.e. it has a higher ANSI lumens measurement.
A bigger variety of brand lenses means that you have more options and can find one that suits your needs.
The lens shift feature on a device allows the optical lens to be physically shifted up and down (vertical) or left and right (horizontal).
You can control the focus remotely, ensuring that the image stays crisp and clear.
The device displays 3D images which you can only see with special 3D glasses. Unlike glasses-free 3D displays, the screens of these devices have larger viewing angles.
More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
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.
The more composite ports a device has, the more devices can be simultaneously connected, such as video game consoles and set-top boxes.
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.
Digital inputs carry a binary digital signal, instead of an analog signal. Digital input improves the quality of the projection.
24p is a video format (24 frames per second) traditionally used in cinema. Nowadays, it is used to create film-like motion characteristics.