The specifications of the SROSS 4K include 340 ANSI lumens and a display resolution of HDTV 1920 x 1080. As an LED projector, the spec sheet indicates a lifespan of 30000 hours, which translates to 20.5 years with 4 hours of daily use. Regarding projection size, the value of 340 ANSI lumens allows for an image width of up to 187 cm in darkened environments. In rooms with ambient light, the image width should be correspondingly reduced to a maximum of 125 cm. Regarding signal processing, the model is compatible with incoming 1080P content and 4K. Furthermore, the model is Bluetooth-enabled, allowing audio signals to be sent wirelessly to external speakers. Thanks to support for Miracast and Airplay, screen content can also be cast wirelessly from a smartphone, tablet, or PC to the screen.
Display Type
1 x LCD Panel HDTV 16/9 Liquid Crystal Display
Ansi-Lumen
Projector
340
Screen
151 Lux (200 cm Screen width)
Contrast
-
-
Black Level
-
-
Offset
-
Resolution
HDTV 1920 x 1080
2.073.600 Pixel UHD (4K2K) 3840 x 2160 compressed
Standard-Portabel | External training and company presentations, as well as product presentations. Very narrow picture width and rooms with very little light.
Light Source
LED
Light Life
30000 h.
Operating Costs
0,00 € LED
The projection is okay. A smaller screen width would result in a brighter image.
Lux:
151 Lux
Contrast:
Candela pro m²:
48 cd/m²
Foot-Lamberts:
14 fL
•
Focus
Manual
Zoom
No Zoom 50%-100% Digital
Objective
-
Throw Ratio
-
Audio
-
Connections
HDMI in
2x USB-A in
Audio Mini Jack out
Bluetooth 4.2
Full HD 1080P compatible
Product Sheet english HC
