sak karep

(Credit: Marichrist Benitez/CNET) You don't have to look far to see evidence that the world of successful, high-end smartphone-makers is shrinking to two major contenders -- Apple and Samsung -- with other important brands, like BlackBerry, HTC, and Nokia, have faded in prominence or struggle to compete. Read more Smartphones Unlocked How to sell your phone for cash Why the US is poised for off ...