At least 10 Mbps for mobile and 20 Mbps for consoles or PCs.
Since the hardware is handled by Microsoft, your biggest "requirement" is your internet connection. According to the Official Xbox Support Page , you should aim for: download xcloud
If you don't want to install anything, simply visit xbox.com via Microsoft Edge or Google Chrome. 3. On iPhone and iPad (iOS) At least 10 Mbps for mobile and 20 Mbps for consoles or PCs