It is best durable phone, new phones battery backup are not good but if we talk about mi its battery backup is stunning I used 4g countiniously it is today’s generation phone with beautiful design its looks can attract any body and the best part of this phone is it’s RAM and ROM it help to run maximum no, of apps and game in one time it is the best multitasking phone I think if you want the best phone in minimum range I refer to u XIAOMI Note 4.