If you have anything above a one plus quality phone, that's good. Personally, I use a mirrorless sony. It's light, cheap and suits my amateur level photography. Check my profile for photoblogs using a basic sony a6000
If you have high end phone than thats good if are very new to photography...If you already explore the phone photography than i would suggest start with point and shoot camera or basic sony and maybe after some time you can upgrade with DSLR.