don't buy this by seeing reviews, I am the unlucky customer, the day I got the pixpaq og projector, I noticed the white dots on the screen, and when I called customer care, they said it was dust, I sent them for service, after 12 days, I got it back same dots nothing gone, though its dead pixels issue, they disagree and keep on saying its dust. they denied the replacement, and I wasted 23k.