This projector is named AK700ST, comes from Benq, and its data sheet shows 4000 ANSI lumens and a resolution of UHD (4K2K) 3840 x 2160. An LED lifespan of 20000 hours is noted in the data sheet for this model. With four hours of daily operation, this corresponds to a period of 13.7 years. Should a perpendicular setup to the screen not be possible, the integrated keystone correction (horizontal and vertical) helps to realign the image into a perfect rectangle. With its built-in wide-angle optics, the device belongs to the category of short-throw projectors. An image width of 2 meters is realized from a short distance of 138 cm. A look at the light output reveals: The 4000 ANSI lumens are sufficient to illuminate an image width of up to 643 cm in darkened rooms. If room light is present, we recommend not exceeding a maximum width of 429 cm. For media input, video signals up to 1080P and 4K as well as 3D are supported, meaning standard Blu-ray formats are processed effortlessly.
Display Type
1 x DLP DMD Chip HDTV 16/9 Ti Digital Light Processing Chip
Ansi-Lumen
Projector
4000
Screen
1778 Lux (200 cm Screen width)
Contrast
-
-
Black Level
-
-
Offset
51,25% 1 cm over screen top edge →
SCREEN
+Projector
Resolution
UHD (4K2K) 3840 x 2160
8.294.400 Pixel / FHD E-Shift