Last year's Pico PK101 had a paltry light output of 20 ANSI Lumens, and we'd wager that hasn't increased by much in this refreshed model. Built-in storage and a VGA input has been added, but there are problems with the user interface that do make this portable projector feel cumbersome. Used in a blackout pictures hold up well at around the 30-inch size, but it must be totally dark; DLP Pico technology still has a long way to go before it becomes anything like an essential gadget.
Colourful display capabilities and a built-in media player enhance the allure of the Optoma PK102, a tiny projector that's as easy to carry around as a mobile phone.
(Les notes de la presse sont données à titre indicatif et représentent une interprétation du test par Numerama)
