Oppo price is closer to samsung, so its not about it being too expensive.
It’s either greed for more profit by cutting manufacturing cost by leaving fastcharging and usb-c out.
Or most possibly bad decision from the higher up expecting “larger micro -usb market” and decide to forgo the “premium look” of usb-c despite the fact its pretty expensive mid ranger.
I mean the price is pretty close to A5, XA1, and above J7 in my place, if i had to suggest which one people should take at that price i’ll suggest A5 or J7.
Source of news : Gsmarena