Lenovo k6 power is one of the best budget mobile today’s market. speaker sound quality is very good you can hear it very clearly display is full HD and very crispy picture quality but the phone is quite heavy comparatively other mobile and build quality and design is very good it’s looking so premium and the main thing this mobile has lot of features and Long batery life. Build quality of this mobile is very good its very solid and the back cover is metal body you can buy this mobile its value for money and you will be very satisfied if you buy this mobile thank you.