Key Takeaways
1. The global OnePlus 15 will have the same 7,300mAh battery as its Chinese version, marking a shift in battery capacity for international flagship phones.
2. Unlike some competitors, the international OnePlus 15 will maintain its wired 120W fast charging and 50W wireless charging features.
3. Key specifications, including a 165Hz OLED display and a 3,200Hz touch sampling rate, will remain unchanged in the global version.
4. The international model will run on OxygenOS 16, based on Android 16, instead of ColorOS 16.
5. The OnePlus 15 was initially unveiled in China on October 28, 2025, and is now set for a global launch.
OnePlus is preparing to launch its Snapdragon 8 Elite Gen 5 flagship smartphone outside of China. To give you a bit of background, the OnePlus 15 was initially unveiled in China on October 28, 2025. As the company gets set for the global launch, it has revealed that the international version will feature the same battery as the one available in China.
Battery Specifications
Specifically, the global OnePlus 15 will come equipped with a 7,300mAh battery. Previously, the Nubia Z80 Ultra was the only international Snapdragon 8 Elite Gen 5 flagship phone with a battery exceeding 7,000mAh. Generally, Chinese smartphone makers tend to reduce the battery capacity of their devices to meet various global battery regulations. Nonetheless, it seems that companies have finally opted to follow the clear solution to address the issue while being fully compliant.
Charging Capabilities
In relation to charging, Nubia’s new global device did experience a reduction in charging speed when compared to its Chinese version. The good news is that this won’t be the case for the global OnePlus 15. According to the brand, the international model will keep the wired 120W fast charging feature along with 50W wireless charging (300W Anker Prime 26K power bank curr. $169.99 on Amazon).
Additional Features
As for the other specifications, they will also remain unchanged, including the 165Hz OLED display, 3,200Hz touch sampling rate, a spacious vapor chamber, and various ingress protection ratings. Naturally, the international OnePlus 15 will be released with OxygenOS 16 instead of ColorOS 16, but it will still be based on Android 16. For more information on this flagship phone, you can check out our launch coverage.
GSMArena
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