2. Apple’s iPhone 6 Plus
According to a survey,iPhone 6 Plus accounts for around 18 percent of Apple’s weekly sales. As soon as the product launched in September 2014, more than 10 million smartphones were purchased immediately within a week. This amazing smartphone features a Dual Core 1.4 GHz processor with a 5.5inches display screen. It runs on Apple’s very own iOS 8 which is upgradable to iOS 8.4.
