Oppo a37f is a good phone.
Battery backup is 5-6 hour regular in internet using.
Camera feature very nice. Music sound clearly very high as a theater. Sound is high as a DJ song.
But some problems phone become hot fast.
Phone jaldi garm ho hats hair.
Phone look smart but screen size is short . Phone camera resulation is high . Pixel is good .
Advance feature . 360.° pic valuable fiction .Videos clearly is good