According to Vivitek, the Qumi Q8 model provides 1000 ANSI lumens, a contrast ratio of 30000:1 alongside a HDTV 1920 x 1080 resolution. Thanks to LED technology, the projector is rated for a lifespan of up to 30000 hours – calculating to 20.5 years at four hours of use per day. The image geometry can be adjusted via the built-in keystone correction so that a clean, rectangular display is achieved even with non-ideal placement. To reduce dependence on stationary power sources, the model is equipped with a built-in battery for autonomous operation. Looking at practical performance, up to 321 cm can be illuminated with 1000 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 214 cm. For media input, video signals up to 1080P are supported. Also on board is a local media player that allows reading and playing content directly from storage media. The built-in HDMI-MHL (Mobile High-Definition Link) port enables screen mirroring from a smartphone while simultaneously charging it. Since entering the market in 2016, production has been discontinued; the manufacturer no longer actively offers the model. In our projector directory, the device still generates high interest.
Display Type
1 x DLP Chip HDTV 16/9 Ti Digital Light Processing Chip
Ansi-Lumen
Projector
1000
Screen
444 Lux (200 cm Screen width)
Contrast
30000:1 full on/off
30000:1 full on/off
Black Level
0,0333 min. Lumen
0,015 min. Lumen
Offset
55% 6 cm over screen top edge →
SCREEN
+Projector
Resolution
HDTV 1920 x 1080
2.073.600 Pixel UXGA 1600 x 1200 compressed
Video Modes
PAL, SECAM, NTSC, HDTV 720p, 1080i, 1080p EDTV 480p, 576p Media player formats: Office
Word (doc/.docx), PowerPoint (.ppt/.pptx/.ppx/.ppsx) (not support Animation and slide), Excel (97-2010, .xls/.xlsx) transitions)
Video
AVI, MKV, TS, DAT, VOB, MPG, MPEG, MOV, MP4, WMV
Images
JPEG, BMP
Audio
MP1/MP2/MP3, WAV, WMA, OGG, ADPCM-WAV, PCM-WAV
3D Compatibility
Frame Sequential (3D Ready) |
Application
Micro-Portabel | Battery projector | Small mobile presentations. Small screen width, rooms with very little ambient light below 50 lumens.