It has been a good couple of weeks for projector
enthusiasts – there has to be at least one of you out there – and now Mitsubishi is making it even better with an upgrade to their PocketProjector
line. With a 550:1 contrast ratio and a native resolution of 800 x 600, the PK-20 still isn't a great choice for someone looking to make their own home theater
, even with the new built-in SD card reader. But its small size (4.85-inches x 1.85-inches x 3.85-inches), optional battery pack ($199) and weight of only one-pound should make it attractive to the well-traveled business man with expense accounts that'll cover the $899 price tag.