"The A6600 and A7700 series offers brilliant performance with unparalleled user experience at a competitive price point," said Sudhin Mathur, Executive Director, Mobile Business Group, Lenovo India, in a statement.

The A6600 smartphone features 5-inch HD display, 64-bit MediaTek 6735p quad-core 1.0GHz processor paired up with 1GB of RAM and runs on Android 6.0 Marshmallow operating system. A6600 sports 8MP auto-focus rear camera with flash, 16GB internal storage and houses 2,300 mAh battery.

A6600 Plus comes with 2GB of RAM while the rest of the specifications are the same as the A6600.The A7700 has 5.5-inch HD display, 64-bit MediaTek 6735p quad-core 1.0GHz processor coupled with 2GB of RAM and runs on Android 6.0 Marshmallow operating system. The device sports 8MP rear camera with dual LED flash, 16GB internal memory and houses 2,900mAh battery.