Oppo A83 (2018) is a very good smartphone. I bought it in July 2018. Since then, I tried different features it offered and the experience was indeed good.
It has a really good camera quality, both rare and selfie camera. Also you do not have to insert an SD card for extra storage as it has enough internal storage.
I liked this phone because it is user friendly, it does not hang and also the company provides you with a turbo charger. The only drawback is that you do not get a pair of headset which is okay.
I would recommend this phone to college going students. However, It can be bought for older people as well.