As a projector, the Vivitek Qumi Q7 combines DLP technology with a resolution of WXGA 1280 x 800, and is additionally specified with 800 ANSI lumens and a contrast of 30000:1. The manufacturer specifies a durability of 30000 hours for the LED light source – equivalent to a usable life of 20.5 years at 4 hours a day. Looking at practical performance, up to 287 cm can be illuminated with 800 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 191 cm. Regarding signal processing, the model is compatible with incoming 1080P content. As an additional feature, an integrated media player enables the direct playback of files without an external source device. This model dates back to 2013 and is no longer part of Vivitek's current product range.
Display Type
1 x DLP Chip WXGA 16/10 Ti Digital Light Processing Chip
Ansi-Lumen
Projector
800
Screen
320 Lux (200 cm Screen width)
Contrast
30000:1 full on/off
30000:1 full on/off
Black Level
0,0267 min. Lumen
0,011 min. Lumen
Offset
-
Resolution
WXGA 1280 x 800
1.024.000 Pixel UXGA 1600 x 1200 compressed
Video Modes
PAL, SECAM, NTSC, HDTV 720p, 1080i, 1080p EDTV 480p, 576p Media player formats: JPEG, Mpeg 4, H.264
3D Compatibility
Frame Sequential (3D Ready) |
Application
Micro-Portabel | Small mobile presentations. Small screen width, rooms with very little ambient light below 50 lumens.