The technical data of the TOPTRO B1 includes 300 ANSI lumens, a contrast of 15000:1 as well as a HDTV 1280 x 720 display. The built-in LED technology features a light source lifespan of 90000 hours. Daily use of 4 hours makes an operational lifespan of over 61.6 years possible. 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. 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 176 cm can be illuminated with 300 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 117 cm. For media input, video signals up to 1080P are supported. Furthermore, the model is Bluetooth-enabled, allowing audio signals to be sent wirelessly to external speakers. Since the projector supports Miracast and Airplay screen mirroring, video signals can also be streamed wirelessly from the end device.
Display Type
1 x LCD TFT Panel HDTV 16/9 Liquid Crystal Display
Ansi-Lumen
Projector
300
Screen
133 Lux (200 cm Screen width)
Contrast
15000:1 full on/off
15000:1 full on/off
Black Level
0,0200 min. Lumen
0,009 min. Lumen
Offset
-
Resolution
HDTV 1280 x 720
921.600 Pixel HDTV 1920 x 1080 compressed
Full HD 1080P compatible
TOPTRO Website
Product Sheet english HC
