The phone comes with a 5.45-inch touchscreen display. Nokia C1 is powered by a 1.3GHz quad-core processor. It comes with 1GB of RAM. The Nokia C1 runs Android 9 Pie (Go Edition) and is powered by a 2500mAh removable battery. Nokia C1 based on Android 9 Pie (Go Edition) and packs 16GB of inbuilt storage that can be expanded via microSD card (up to 64GB). The Nokia C1 is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards.