Lava Smart 4 has been launched in India on Monday. It is offered in two colour options and has a 5,000mAh battery. The new Lava Smart 4 features a 6.56-inch display and has 4G connectivity. It has an 8-megapixel rear camera. It runs on an octa-core Unisoc processor. The new phone is available in a single RAM and storage option in the country.