The device was spotted on online site Saholic, while India TV News reported that the device was also available at ManiacStore for Rs 8,990 and Sulekha.com for Rs 9,000.
The A91 Ninja
The dual sim phone runs on Android 4.0 (Ice Cream Sandwich) and comes with 4GB internal storage, expandable via microSD. It runs on a MediaTek MT6577 1GHz dual-core processor, and has a PowerVR SGX531 GPU.
Read more from this link.
http://www.firstpost.com/tech/micromax-a91-ninja-with-ics-is-now-on-sale-online-for-rs-8499-689222.html