Released in mid-September 2013, the iPhone 5s ($99 to $149 from the Apple Store) is a cosmetically minor but internally significant update to the iPhone 5. Featuring the same aluminum and glass ...

10 million units sold over the opening weekend is a new record for iPhone sales. Last year with the iPhone 5s and 5c Apple sold 9 million units and in 2012 Apple sold 5 million units of the iPhone 5.

British sales of Apple's iPhone 5S have seen it outsell its sister smartphone, the iPhone 5C, at a ratio of three to one, but Apple's overall share of the market is still smaller than it was this ...