SG 81 comes pre-loaded with whatsapp.
SG 81 has a 2.4 inch display and doesn't have touch screen. It has an internal memory of 64MB which can be expanded to 4GB via a microSD card. It has VGA camera along with a flash.
It a single SIM smartphone, that supports Bluetooth and GPRS connectivity options. On the multimedia front it supports features like MP3 player, MMS facility and FM Radio.
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