Karbonn A50 has High Quality 8.9 cm Capacitive Touch Screen HVGA 320x480p resolution. A50 is a Dual SIM Android Phone. A50 supports EDGE for faster speed. A50 is powered with 1 GHz CPU that allows you to run apps in a faster and smarter way. A50 supports 32GB expandable memory and allows you to load as much stuff as you can in your device.