Xiaomi Redmi Note 7 mobile features a 6.3″ (16 cm) display with a screen resolution of 1080 x 2340 pixels and runs on Android v9.0 (Pie) operating system. The device is powered by Octa core (2.2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260) processor paired with 3 GB of RAM. As far as the battery is concerned it has 4000 mAh. Over that, as far as the rear camera is concerned this mobile has a 12 MP + 2 MP camera Exmor-RS CMOS Sensor supporting a resolution of 4000 x 3000 Pixels and the front snapper is powered by a Exmor-RS CMOS Sensor