STL100-3 RFK121LW model: HSDPA 800 / 850 / 1700 / 1900 / 2100, LTE 700 / 850 / 1700 / 1900 - STL100-3 RFF91LW model: HSDPA 800 / 850 / 1900 / 2100, LTE 700 / 850 / 1700 / 1900 - STL100-4 model: CDMA 800 / 1900, HSDPA 900 / 2100, LTE 700 MHz Class 13 ]http://kkcdn-static.kaskus.co.id/images/2013/04
