Lava is a indian manufacture company . all lavas mobile phones are very good, Lava Iris Fuel F1 is very good mobile phone about battery backup . all are good seceptction on this budget android smartphone. But till now if your mobile have any problem releted any defect , the custome service is nit good, the servuce centre is not avililable in small city.
But over all its indian brand and give us a budget android smartphone is in a good price range. I recomnend to you this mobile.