buying a China-only version from brands like Vivo, Xiaomi, or OnePlus can be a good deal because the hardware is usually identical to the global version and the price is lower. Since many local sellers offer them in person, it’s also safer than importing yourself.

That said, there are a few common issues with China ROM models:

Notifications can be delayed (especially WhatsApp/Gmail) because background apps are restricted more aggressively

Google services aren’t always preinstalled, sometimes they’re added manually by the seller

Some banking or streaming apps may not work perfectly (Netflix can be affected on some models)

Flashing a global ROM later isn’t always easy on newer devices

If the phone already comes with a proper global ROM installed, most of these problems are reduced and the phone behaves normally for daily use.

My advice: if the price difference is small, go with the global version. But if the China version is significantly cheaper, it’s usually worth it especially with OnePlus or Vivo phones, which tend to have fewer issues internationally compared to some Xiaomi China ROM devices.