The flame 6 is on e the cheapest 4g smartphone avialable in the market. One of the best period of the smartphone is that it is come with jio preview offer( Now that is coming with every 4g smartphone) . Build quality of this smartphone is average. Camera performance is also average. Running on Android 5.1 that is AOSP version of Android is not so good. Phone lacks google suite. As it does not have play store or any other google app. Processor is good in that price range. Running at a maximum frequency of 1.5 GHz. Battery is also average. But give you a day with normal usage. Screen looks ok considering the price range. At 3k this is good smartphone 4g with VoLte.