To bring back smiles in smartphone lovers life, Chines smartphone giant, Lenovo has launched world’s best budget smartphone  the all new Lenovo K3 with bigger 5-inch HD display, Android kitkat, quad-core Qualcomm Snapdragon 410 processor , 8-MP rear camera which is listed on Chinese online retailer, JD priced at  CNY 599 (Approx. Rs. 6,000) in Yellow colour option. How ever Lenovo hasn’t confirmed...