I am using ASUS ZENFONE MAX PRO M1 6GB variant since 4 months and its impress me in all segments. It has great cameras which takes shots very great and I think the portrait mode on this phones is the best in this segment. The powerful processor SNAPDRAGON 636 which is also great and it is a allrounder. The built quality of this phone is also good. The sound is awesome because the there is a 5 magnet speakers and NXP amplifier. The main part of this phone is its battery. As I am a heavy user and I use to play games many times which uses the battery most other than listening songs, surfing Internet and many more. But on this phone its a great and I used it at least 2 days on a single charge.