Lenovo has launched its new budget phone Lenovo Vibe B with 4G Support in India at Rs. 5,799. Lenovo Vibe B sports Android 6.0 Marshmallow with a 4.5-inch IPS display and it is powered by a 1GHz quad-core 64-bit processor coupled with 1GB of RAM. The smartphone is said to sport a 5-mp rear camera with LED flash and a 2-mp front camera. The smartphone bears 8GB of inbuilt storage which is expandable via microSD card up to 32GB.