Hoping to take another big bite in global Smart Phone Market, Apple on tuesday unveiled two iPhones with smart design. One is the traditional upgraded version and other is a cheaper and simpler version. According to Apple CEO Tim Cook, iPhone 5S and 5C are the answers to changing reactions of Smartphone market.
"Business has become so large that this year we are going to replace the
iPhone 5 and we're going to replace it with not one, but...
