Chinese electronics company Oppo has launched its new A57 smartphone in India on Tuesday at a price of Rs. 14,990. The smartphone comes with features like a 5.20-inch display, 1.4GHz octa-core processor, 3GB RAM, 32GB inbuilt storage, Android 6.0 OS, 16MP front and 13MP rear cameras and 2,900 mAh battery. Notably, A57 will be available both online and offline from February 3.