Karbonn A35 key specifications(Rs. 7,490) -5-inch qHD IPS display -1GHz dual core processor -512MB of RAM -5-megapixel rear camera -2-megapixel front-facing camera -4GB inbuilt storage -Android 4.0 Ice Cream Sandwich -Dual-SIM (GSM+GSM) -1800mAh battery Karbonn A16 key specifications(Rs. 6,490) -4-inch WVGA display with 480×800 pixels resolution -1.3GHz dual-core processor -512MB of RAM -4GB inbuilt storage, expandable up to 32GB via microSD card -Android 4.2 Jelly Bean -Dual-SIM (GSM+GSM) -1350mAh battery Karbonn A99 key specifications(Rs. 6,590) -4-inch WVGA display with 480×800 pixels resolution -1.3GHz dual-core processor -512MB of RAM -4GB inbuilt storage, expandable up to 32GB via microSD card -Android 4.2