HELP me get my new phone after 6 years

So i got my fellowship recently and one of the thing i want to do is to change my phone.

Budget is around 50k +- 5k

Requirements: 1. Lot of Browsing and youtube, 2. Average to good Camera as I like photography, but will get dslr so not in need to amazing one 4. Good Storage to store my lot of research paper pdfs 5. Good Battery life and fast charging