Asus Zenfone 2 was the first smartphone to feature 4GB RAM, then came the Xiaomi Mi Note Pro. To take on both the smartphones, Lenovo had officially announced a new mid-range Android smartphone last week featuring whopping 4 gigs of RAM. Dubbed as Lenovo K80, the smartphone is the latest one in the company's K series and comes in black, white and red colors.
To be updated...