On this episode of Cell Guru, we look at how India's smartphone market was booming last year, with reports claiming 100 million shipments. We also look at some of the major announcements that are going to take place at the biggest mobile event of the year in Barcelona, Mobile World Congress. We review the latest flagship killer from Lenovo, the Vibe K4 Note, and tell you what new Lenovo has brought to the table. Also, we review the Honor 5X's camera with a professional photographer. We also look at the Xolo Era 4K smartphone, which features a 4000mAh battery.