The Galaxy Beam packs a pico projector inside a surprisingly thin body

BARCELONA, MOBILE WORLD CONGRESS 2012 — The last of Samsung’s interesting announcments at the Mobile World Congress is the Galaxy Beam. It looks like a regular, if a little chubby, Galaxy smartphone, but when you press a switch on the side a 15-lumen projector flares into life. The demo was in a dark (and crowded, and sweaty) room so we could actually see the images it throws out, but even so, it came off better than most pico projectors I have tested.

The 4.2-inch Wi-Fi handset is adequate

BARCELONA, MOBILE WORLD CONGRESS 2012 — Samsung continues to chip away at the iPod Touch market with a newer, bigger version of its Wi-Fi-only Galaxy S Wi-Fi 4.2. It’s a Gingerbread device, running on a 1GHz processor, and — surprisingly — it has a 4.2-inch screen. Obviously Samsung saw lucrative a gap in the market between the 4-inch and 4.5-inch sizes.