Overall this is a nice looking device that has a decent price tag for what it offers. It is small, portable and easy to use. It will never replace a full size projector but if you want to impress your friends at home, or fancy using this at the office, then it has potential.
The 3M MPro150 is the latest pocket projector to be released by 3M, building on the previous MPro 120.
The MPro 150 is essentially the same as the MPro120 but with 1Gb internal storage, improved file format support, a USB mini out port and a MicroSD card slot. The only downside is reduced battery life.
The full specifications page provides further information if you want to compare these two models further.