The Poco X2, x3 is a smartphone that uses a Qualcomm Snapdragon 730G CPU. Some common issues that have been reported by users with this device include:

Overheating: Some users have reported that the Poco X2 gets overheated during prolonged usage or while playing games.

Battery Drain: Some users have reported that the Poco X2's battery drains quickly.

Random Reboots: Some users have reported that the Poco X2 reboots randomly or freezes.

Touchscreen Issues: Some users have reported that the Poco X2's touchscreen is not working properly or not responsive.

Slow Performance: Some users have reported that the Poco X2 is running slowly or freezing.

It's important to note that these issues may not be caused by the CPU itself, but by other components or software issues in the device. To fix these issues, you can try restarting the device, clearing the cache and data, and updating the software. If the problems persist, it's recommended to take it to a professional @bfixrepairhub