This mobile very very good in this price lyf f1 was very good mobile under 7000. And this mobile was launched in octomber 2016. And this mobile comes with 1.21 GHZ octa core Qualcomm sanpdragon 617 processor and it come with 3 gb of ram.special features of this mobile are rice communication services, low light photography, video stablize mod, smart tray, shortcuts, smart video play, multiple focus and smart ring. And operating system are android marshmallow 6.0.1. This are 4g mobile and 16 mp back and 8 mp front. This mobile are very good in this price range.