Audible noise is the noise that a device produces while in operation. Reduced audible noise improves quality.
Dream Vision Yunzi 1: 19dB
Celluon PicoPro: 12.7mm
Celluon PicoPro: 181g
Celluon PicoPro: cm³
6. ANSI lumens
The light projected by the device is brighter, i.e. it has a higher ANSI lumens measurement.
Panasonic PT-DZ20K: 20000cd/m²
1280 x 800px
Sony VPL-VW350ES: 4096 x 2160px
8. has a VGA connector
VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
84% have it
9. maximum projection size
The maximum size of image that a device can project without compromising quality.
InFocus IN5544: 603"
10. audio output power
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 2W
Optoma EH501: 2 x 15W
11. can be controlled remotely
A remote control allows you to control the device remotely. The remote control can be included or optional.
85% have it
A bigger variety of brand lenses means that you have more options and can find one that suits your needs.
Sony VPL-VW60: 11
Elmo BOXi T-350: 17mm
14. has a socket for a 3.5 mm audio jack
With a standard mini jack socket, you can use the device with most headphones.
53% have it
15. composite ports
The more composite ports a device has, the more devices can be simultaneously connected, such as video game consoles and set-top boxes.
NEC NC1200C: 4
16. has a HDMI output
Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
83% have it
17. HDMI ports
More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
Panasonic PT-AE8000U: 3
18. USB ports
With more USB ports, you are able to connect more devices.
Optoma EH501: 4
19. power consumption operation
How much power the device consumes when it's switched on.
JVC DLA-X30: 0.8W
20. power consumption on standby
How much power the device consumes when shut down but still plugged in.
Panasonic PT-AE8000U: 0.08W
21. contrast ratio
Contrast ratio is the visual distance between the lightest and the darkest colour that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colours and more distinctive color gradation.
Epson PowerLite Pro Cinema 6030UB: 600000:1
22. lamp life
This shows the lifespan of the light source. Beamers need to have their lamps (light source) replaced every now and then.
Vivitek Qumi Q7: 30000h
23. has manual focus
This allows to manually set the focus.
71% have it
24. component ports
The more component ports a device has, the more devices can be simultaneously connected, such as video game consoles and set-top boxes.