HiTech Amaze S300 3G is an Android Smart Phone which runs on Android OS, v4.2.2 (Jelly Bean) and it is a pretty good device. HiTech Amaze S300 3G features Dual-core 1.2 GHz processor and it is powered by its 1100 mAh Li-Ion Battery. It has a 3.5 inches (320 x 480 pixels, 165 ppi) display and it is dual SIM based Smartphone. HiTech Amaze S300 3G has a 3 MP primary camera and a secondary 0.3 MP camera for video-calls. In terms of storage it has 512 MB ROM, 256 MB RAM and storage is expandable via microSD, up to 32 GB. The connectivity options such as GPRS, 3G, Wi-Fi and Bluetooth as well as microUSB connectivity.