22 facts in comparison
Audible noise is the noise that a device produces while in operation. Reduced audible noise improves quality.
Dream Vision Yunzi 1
This shows the lifespan of the light source. Beamers need to have their lamps (light source) replaced every now and then.
Vivitek Qumi Q7
1280 x 800px
1024 x 768px
4096 x 2160px
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.
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.
This allows to manually set the focus.
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.
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.
1 x 1W
1 x 10W
Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
2 x 15W
With a standard mini jack socket, you can use the device with most headphones.