I kind of liked the design of the P300; it didn’t only look portable, it looked positively disposable. It was a RAZR competition, a thin flat phone with the complete features of a mid-range handset packed inside and includes an extra battery, and long due for an upgrade especially with consumer expectations raised high on Samsung’s recent Ultra outings. The Card Phone was thin at only 8.9 mm thick and even got thinner with the P310 at 8.5 mm.

The P310 definitely looks like the superior version, and you definitely wouldn’t want to just leave the P310 lying around, not with its nice 1.9′ 262K QVGA color screen. The P310 is a full multimedia phone with a 2.0 MP camera, MP3 and video players built-in with 80 MB of internal memory. A 4 GB expansion microSD slot is intriguing, perhaps a hint that this handset is not meant for a quiet existence inside breast pockets.

The P310 has Bluetooth and provided with GPRS and Edge connectivity. The price hasn’t been announced.