👉 Chinese ROM keeps more apps alive for notifications (since Google FCM is blocked), causing extra CPU wake-ups and higher idle/background heat. Global ROM uses Google’s lightweight push system.
Though both models support 5G, the are hard-baked into the hardware. oneplus 9 pro chinese version vs global version hot
Offers deeper UI tweaks and aggressive battery management. Network Bands and Connectivity 👉 Chinese ROM keeps more apps alive for
A: No. Both have the same Sony IMX789 main sensor and Hasselblad tuning. However, the Chinese ColorOS has more aggressive beauty filters, while global OxygenOS offers more natural colors. oneplus 9 pro chinese version vs global version hot