Peace, mercy, and blessings of God be upon you. I have a used OnePlus 15 with 256GB storage. It has been used for less than a month. It's a Chinese version with a global ROM installed. Everything in the device works, including payments and 5G network. However, to be honest, the device does not support Esim (electronic SIM). It comes with 3 protective cases, and a screen protector (privacy) has been installed.