FIRST IPHONE WAS RELEASED IN 1993. IT WAS NAMED THE IBM SIMON. IN 2000 ERRICSSON RELEASED THE TOUCHSCREEN SPR380 IN 2007 APPLE.INC LAUNCHED ITS FIRST IPPONE WORTH US$500. 2010 GOOGLE LAUNCHED THE NEXUS ONE SP MARCH 2011 XPERIA PLAY SMARTPHONE WAS LAUNCHED