Lenovo A536
 Smart Phone OS: Android;  Smart Phone OS ver.: v4.4.2 (KitKat);  Shape: Bar;  SIM: Dual SIM (Mini-SIM), Dual Standby;  Processor Speed: 1.3 GHz;  Internal Storage: 8 GB;  RAM: 1 GB;  External Storage: MicroSD, up to 32 GB;  Battery life: Stand-by	Up ...
Apple iPhone 4S 16GB
 Smart Phone OS: iOS;  Smart Phone OS ver.: 5;  Shape: Bar;  SIM: Micro-SIM;  Processor Speed: Dual-core 1GHz Cortex-A9;  Internal Storage: 16GB;  RAM: 512MB;  External Storage: none;  Battery life: Stand-by:  Up to 200h (2G) / Up to 200h (3G), Talk t...