The P1157i model from Acer combines DLP technology in the Standard-Portabel sector with 4500 ANSI lumens, a contrast of 20000:1 and a native SVGA 800 x 600 resolution. In operating mode, the installed projector lamp offers a lifespan of 5000 hours. A daily usage of 2 hours makes an operational lifespan of 6.8 years possible. Looking at practical performance, up to 584 cm can be illuminated with 4500 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 389 cm. Additionally, a built-in ambient light sensor measures the room lighting and automatically adjusts the projection settings. For media input, video signals up to 1080P as well as 3D are supported. This model dates back to 2022 and is no longer part of Acer's current product range.
Display Type
1 x 0,55" DC3 DLP Chip SVGA 4/3 Ti Digital Light Processing Chip
Ansi-Lumen
Projector
4500 / 3600 im Eco Mode
Screen
1500 Lux (200 cm Screen width)
Contrast
20000:1 full on/off
20000:1 full on/off
Black Level
0,2250 min. Lumen
0,075 min. Lumen
Offset
60% 15 cm over screen top edge →
SCREEN
+Projector
Resolution
SVGA 800 x 600
480.000 Pixel HDTV 1920 x 1080 compressed
Standard-Portabel | External training and company presentations, as well as product presentations. Wide screen width or rooms with plenty of light (over 200 lumens).
Real Full HD 3D Full HD 1080P compatible Blackboard Modus Eco Mode Automatic and manual vertical keystone correction 24/7 continuous operation capable Password protection Ambient Light Sensor. Digital Zoom 2x Auto Ceiling Mount Correction
Real Full HD 3D
Acer Website
Product Sheet english HC
