1) HOW LONG IS THE BATTERY LIFE IF I CONTINUOUSLY BROWSE THE NET? 2) WHAT IS THE APPROXIMATE CHARGING TIME OF THE BATTERY? 3) IS LENOVO A7000 A DUAL SIM SMARTPHONE? 4) FROM WHERE I CAN BUY THIS SMARTPHONE?
Yes, the Lenovo A7000 is a Dual SIM smartphone with 1.5 GHz Octa-Core processor along with 2 GB of RAM. It has a powerful battery backup of Li-ion 2900 mAh that should last almost a day even with 4G turned on. As it supports Dual SIM, it operates on 2G, 3G, 4G network frequencies. Other than this you can purchase it from your nearest Lenovo authorized retailer.