APPLE

iPhone 5C RM 1849 Nano-SIM 2G/3G/4G Network , Screen 4" Internal : 8 GB/16GB/32GB :                  1 GB RAM Camera : 8 MP Secondary : 1.2 MP OS : iOS 7, upgradable to iOS 7.1.2,          planned upgrade to iOS CPU : Dual-core 1.3 GHz Swift             (ARM v7-based)	iPhone 5S RM 2299 Nano-SIM  2G/3G/4G Network , Screen 4" Internal : 16/32/64 GB,                  1 GB RAM DDR3 Camera : 8 MP Secondary : 1.2 MP OS : iOS 7, upgradable to iOS 7.1.2,         planned upgrade to iOS 8	iPhone 4 RM 866 Micro-SIM  2G/3G Network , Screen 4" Internal : 8/16/32 GB,                  512 MB RAM Camera : 5 MP Secondary : VGA OS : iOS 4, upgradable to iOS 7.1.1