Realme X2 smartphone runs on Android v9. 0 (Pie) operating system. The phone is powered by Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470) processor. It runs on the Qualcomm Snapdragon 730G Chipset. It has 4 GB RAM and 64 GB internal storage.