The P300 is the latest in the line up of mobile phones from Samsung. My first impression was that this looks like a calculator. It is a phone though 
and I am sure it does have a calculator on it too.
The P300 is the size of a credit card and not much thicker either. It's dims are 8.6 x 5.4 x 0.9cm. It's screen is a 1.8" LCD which is very good on the eyes.
Important stats include Bluetooth, tri-band (900/1,800/1,900 MHz) GSM/GPRS network connectivity and a 1.3 megapixel camera with flash and 4x digital zoom. If that wasn't enough the phone manages to pack in an MP3 player supporting MP3, AAC, AAC+ and e-AAC formats, a video recorder with playback and video messaging capabilities, and 80MB of memory.
Via: RegHardware