A91 is powered with 1.3 GHz Dual core CPU that allows you to run apps in a faster and smarter way.Enjoy videos & games on big screen as A91 is backed up with fast processor which gives you smooth experience of device performance. Karbonn presents A91 with Android's Latest Version OS 4.2 Jelly Bean. A91 comes with 3.2 Mega Pixels Camera that offers clear pictures.A91 adjusts exposure to ensure beautiful pictures of human subjects.Also it has Digital front camera for video calling through third party apps*. A91 is a Dual SIM Android Phone. SIM 1 Supports 2G & SIM2 support 2G Network. A91 has High Quality 10.1cm WVGA Capacitive Touch Screen. WVGA gives you 480x800p resolution. A91 comes with a strong 1500mAh battery which lasts long. Your A91 has 512MB ROM and 256MB of RAM. A91 offers a smooth navigation through User interface , Customizable widgets along with several live wallpapers. You can now take action on notifications directly from the redesigned notifications shade. Now always stay in touch with your near & dear ones as your Karbonn A91 Smart Phone supports Wi-Fi and can also work as Wi-Fi Hotspot also. Share files wirelessly via BT to other devices like laptop, Mobile or other Tabs. Connect with Audio Device and enjoy the wire free connection while talking over the call or listening to the music. Configure your Emails/Outlook on your Karbonn Smart Phone A91 and access email accounts, View attachments & reply. By integrated Office Suite you can open & edit attachments in your emails also. A91 comes with G sensor which sense the tilting direction of your ph Shop Google Play on the web. Purchase and enjoy instantly on your Android mobiles without the hassle of syncing. Download exciting applications available in Google Play to serve your needs.one and auto rotates the screen according to the direction to which you have tilted the phone.