It may be a tad ageist to presume that some older folks prefer simple flip-phones to souped-up smartphones, but Samsung isnt making any apologies. In fact, the firms just introduced a new line of clamshell phones in South Korea aimed at respected old generations. Dubbed Samsung Master, the class of handsets keeps things tame (and decidedly 2008) with 2G and 3G radios, a 3-inch screen, pedometer and FM radio.