Idea cellular is an indian mobile network operator. it is a top brand which is competing equally with airtel, bsnl, vodafone etc, . It has a large network coverage in almost all parts of India . it provides it’s users with 2g, 3g and recently Idea also started 4g services after Airtel. currently, 4g network is available in our locality. but signal strength is low.however, internet speed is high. the thing, I like the most is they are providing 4g services at 3g rates. but there are not many offers for the old users and the call rates are a bit high. overall, idea is a better operator for those who need good network coverage.