Xiaomi Redmi | 15 4G | Titan Gray | 6.9 " | IPS LCD | 1080 x 2340 pixels | Qualcomm | Internal RAM 6 GB | 128 GB | Dual SIM | Nano SIM | 4G | Main camera resolution 50 MP | Secondary camera resolution 8 MP | Android | 15 | 7000 mAh