Lava Iris 400S comes with a 4.0 inches IPS LCD capacitive touchscreen with a resolution of 480 x 800 pixels (~233 ppi pixel density). The phone offers the 512 MB and it is powered by a 1 GHz Dual Core Processor with 512 MB.The phone has Li-Ion 1400 mAh battery battery. This phone offers 4 GB, 512 MB RAM internal storage which can be expanded up to microSD, up to 32 GB. It is a Dual SIM smartphone that runs on Android OS, v4.4.2 (KitKat). It comes with a 5 MP, LED flash primary camera.