PROJEKTOR ACER QH31s Grey

X139, Tehnology DLP, Native Resolution 1920×1200, (AL) 5000, Contrast 20000:1, Lamp Life (Normal) (h) 5.000, Lamp Life (Eco) (h) 12.000, 16:10 ,4:3, Input Interface Audio in, Input Interface Audio out, Input Interface 2 x Type-A, RS232

QH31s, Native Resolution 1920×1080, (AL) 5,500, Contrast 1000:1, Lamp Life (Normal) (h) 30.000, Lamp Life (Eco) (h) 30.000, 16:9, 4:3, Input Interface HDMI 1.4, Input Interface USB