... ,dual sim dual standby 4.4GB ROM / 512MB RAM 5.3.MTK6575 Product Name: Smartphone android ... 3g gps dual sim, 512Mb RAM Star N9000 i9220 smartphones 5 " Capacitive touch ... 0.3 OS Built-in Memory: 4GB ROM / 512MB RAM,Processor: Qualcom MTK MT6575 1GHz DisplayScreen Size: ... Time: 180-240HoursMemoryBuilt-in Memory: 4GB ROM / 512MB RAM,Memory Card: support to extend TF card to ...