The Samsung A137 offers an MP3 player, video player, voice recorder, mobile email, mobile web, AGPS, calendar, clock, world clock, converter options, a phone book with space for five hundred name and number entries, stopwatch, speaker phone, and a battery that can yield five solid hours of talk time on a single charge.
You can see right off that several things are missing here. There’s no push to talk option, no mobile television or even radio capability, no games.