Like most things that come in small sizes, pico projectors have always been a big disappointment.
Called “pico” because of their portability and battery power, the diminutive projectors in this class have typically been underpowered and underwhelming. Almost by definition, projectors need to be big and bright enough to throw a lot of light at the screen.
So it’s a big surprise that Celluon’s new featherweight pocket-size PicoPro is a heavyweight champ. I was prepared for it to suck — but was surprised and delighted when it turned my living room wall into a 150-inch cinema screen.