Now that the anticipated launch of the Xiaomi 15 Ultra in January has not happened, the company is said to be reconsidering some elements after testing multiple models. This has led to confusion and criticism from leakers such as Digital Chat Station. For weeks now, he has been sharing updates about the development of this high-end Leica camera flagship aimed for 2025.
Camera and Battery Concerns
The company seems to be making compromises on the camera compared to the Xiaomi 14 Ultra, and it appears that the battery size hasn't been a priority in the development process so far, as highlighted by Digital Chat Station just a few days ago. The Xiaomi 15 and Xiaomi 15 Pro already feature battery capacities of 5,450 mAh and 6,100 mAh, respectively. Thus, the 5,700 mAh capacity of the current Xiaomi 15 Ultra test model might disappoint some observers in China.
Hardware Changes Before Production
It seems that Xiaomi has made adjustments to the hardware just before mass production began, as announced in a vague post by Digital Chat Station on Weibo today. The comments following the post provided clearer information. It appears that a suitable battery capacity for the top Xiaomi flagship of 2025 is now anticipated. While the exact size of the battery is still unknown, it is expected to be comparable to that of the Xiaomi 15 Pro.
Source: Link