I purchased this phone 2 year ago and to be honest, for the price.In a starting day .it is non volte phone.after some updates it become HD capable device.now I can use use Jio 4g sim seamlessly.As a college student, this is like the exact phone .what I want at this price.i needed.The best features of this phone is Dolby sounds system. I like that you can make HQ music to blasting and also you can disable Dolby on simple touch on a screen.The only problem that I have actually encounter are some showdowns some apps.When switching apps process is very slow sometimes, which solved by restarting the phone ot closing the screen and let it cooldown for a bit.The main disadvantage of this phone is Heating issue at charging time.Advantages : ->#Dolby sound system#Removable bettery#Expandable storage# Metal bodyDisadvantages : -># Heating issue at charging time# Bad camera resolution# Avg bettery lifeI hope my review helps you!