sentence: ) location finding by detection of cell towers and wi-fi networks and with internal gps antenna processor : qualcomm msm7201a ( gsm ) msm7501a ( cdma ) ( 528 mhz arm arm1136ej-s processor ) ram : 288 mb dram ( 192 mb for the verizon sku ) rom : 512 mb flash memory removable media : microsdhc , supports up to 32 gb .