In this price range a50 is the best choice. Various option are available in this price range but "A brand is a brand". I will be very honest because I am not a promoter of Samsung. Lets talk about mai subject-
Pros
1- immpersing display viewing top notch in this price range.
2- big battery with fast charging is amazing also comes with type c charging port.
3- Camera quality is too good.
4- Phone comes with one UI which is used in flagship Samsung mobile.
Cons
1- Indisplay fingerprint works 4 out of 5 times.
2- Speaker audio is loud but quality is missing.
3- Night mode is improve.
Finally around 16k the galaxy A50 is a good choice to bye