At the beginning of this month, alleged Galaxy S27 Pro and Galaxy S27 Ultra devices were spotted on China’s 3C certification website, which revealed that the devices will support 60W wired charging.
The 3C listing has also seemingly certified the battery capacities of both Galaxy Ultra and Pro models.
Galaxy S27 Pro & Galaxy S27 Ultra: Batteries certified by 3C
The Galaxy S27 Ultra’s battery is rated at 5,534 mAh, which could be marketed as 5700 mAh. Meanwhile, the Galaxy S27 Pro’s battery is rated at 5,087 mAh, which could be advertised as 5,200 mAh.
This reveals that the Galaxy S27 Ultra will have 700 mAh more battery capacity than its predecessor, while the Galaxy S27 Pro will also have a bigger battery than the Galaxy S26 Ultra model.
In related news, the Galaxy S27 and Galaxy S27 Plus models were also spotted on China’s 3C certification website, revealing a maximum charging power of approximately 25W and 45W, respectively.
Since the official launch of the Galaxy S27 series is still far away, more information concerning these upcoming smartphones can be expected to surface through leaks, rumours, and certification listings in the coming months.
Stay tuned with The Tech Outlook for the latest tech updates!


