Summary: Its amazing how bright 20 lumens is in a dark room on a brown paint. Its to bad that there are a dozen dead pixels with only 30 hours on the unit. I'm not sure if the fault it optoma or Texas instruments. But if this were a car it would be recalled.
Summary: This unit if very small and portable, I mean really small. It's pretty cool that way. However, It's kind of expensive for it's light output. I couldn't possibly use it in a room with lights on and even 50% light reduction in ambient light is just barely enough to make a power point presentation...
Summary: Good afternoon, When performing the purchase of the article, do not use until December that was to connect to project and realized that wine vga cable damaged, seems to bend it departed something. While the product is in warranty or should I buy another cable, because here in Venezuela can not.
Summary: Very, very light usage since we purchased it about two years ago. No more than 400 hours of total usage (in fifteen minute chunks with the unit powered off inbetween) and it is now impossible to use owing to the black and white spots taking up about 40% of the screen. Will not buy again.
Summary: Personal Experience The Optoma PK201 is a great pocket projector. It is one of the smallest projectors out there that is still usable in everyday situations. Problems The focus is a little messy and can sometimes be impossible to get perfect.
Summary: not as i expected, yes its handy but to use for the power point you need to be connected to laptop. the picture was not that clear unless you are just a meter away, i just waste my money for this.