There is a 4 Inch WVGA 800 x 480 pixel display mirroring Android 4.4 Kitkat, powered by 1.2 GHz dual core MT6572, 512 MB RAM and 4 GB internal storage. You Can further expand the storage by another 32 GB using MicroSD support. Since it is music oriented device, Lenovo has also pre-installed Guvera music app which lets you search from over 10 million songs, create and share playlists. Both the rear and front camera are fixed focus units. The rear snapper has a 5 MP sensor while on the front side a 2 MP basic shooter is present for video calling and selfies. There is 1500 mAh battery inside which is user replaceable. As you can see the hardware is quite elementary and on paper there are several more powerful devices out there. Lenovo RocStar will strictly appeal to music lovers and can be bought for 6,499 INR. It will compete with Android One phones, Xiaomi Redmi 1s and Huawei Honor Holly in India.