- Xiaomi 15S Pro may feature ultra-wideband (UWB) for smarter, seamless device connectivity
- 90W fast charging confirmed through Chinese 3C certification for the upcoming flagship
- UWB reintroduction aligns with Xiaomi’s smart car ambitions and growing connected ecosystem
A new flagship device, expected to be the Xiaomi 15S Pro, has made an appearance through government certifications in China. This unexpected leak has hinted at some impressive hardware features that could change how Xiaomi fans view the brand’s upcoming smartphone.
Two major highlights from these certifications include support for ultra-wideband (UWB) technology and rapid 90W fast charging. These upgrades aren’t just numbers on paper—they signal Xiaomi’s serious plans for smarter device interaction and premium performance. As smartphone brands push harder into the smart tech ecosystem, Xiaomi seems to be setting the pace once again.
This leaked information comes from the Ministry of Industry and Information Technology in China, where a new Xiaomi device with model number 25042PN24C was spotted. It clearly mentions support for UWB radio transmission, a tech that enables devices to understand their position in space and connect more intelligently. Adding to the excitement, another certification from January revealed 90W fast charging support. While the name isn’t explicitly stated, all signs point to this being the Xiaomi 15S Pro.
Xiaomi 15S Pro leak
The Xiaomi 15S Pro leak brings back memories of the MIX 4, the brand’s first smartphone to feature UWB. At the time, Xiaomi introduced its “one-finger connection” feature to offer faster and more accurate device pairing. However, that innovation didn’t make its way into later flagships—until now. With its return, Xiaomi may be preparing its ecosystem for even bigger goals.
One reason for this tech comeback is the brand’s growing interest in the automotive world. UWB is a common technology in modern vehicles, often used for keyless entry, location tracking, and device pairing. By embedding UWB into smartphones again, Xiaomi seems to be aligning its mobile offerings with future smart car features.
Xiaomi 15S Pro leak supports UWB integration
With Xiaomi’s automotive ambitions taking shape, UWB will play a crucial role. Imagine walking up to your car with your Xiaomi 15S Pro in hand, and the vehicle automatically unlocks—no tapping, no app launching. UWB makes that a reality. It allows the phone to pinpoint the car’s location and initiate secure interactions based on proximity.
Here’s what this feature may offer:
- Precise distance and direction detection between gadgets
- Keyless vehicle entry with enhanced protection
- Better device syncing across home or car environments
- Smooth content sharing between compatible smart devices
90W fast charging changes the game
The other key takeaway from the leak is the 90W fast charging certification. This makes the Xiaomi 15S Pro one of the fastest-charging premium smartphones in its category. For users, this means less time tethered to charging cables and more productivity throughout the day.
Xiaomi has already proved its capability in battery and charging tech, but the 15S Pro could push it even further. This level of power also complements its likely hardware upgrades, such as improved processors, camera systems, and display refresh rates.
What’s still under wraps?
While these certifications have given us some solid info, many essential features of the Xiaomi 15S Pro remain a mystery. Based on the brand’s past releases, fans can expect a high-resolution display, flagship Snapdragon processor, and upgraded camera sensors—but we’ll have to wait for official confirmation.
Key areas to watch:
- Camera specifications and sensor upgrades
- Display resolution and refresh rate
- Design changes from the previous models
- Global launch timeline and India pricing
With leaks already starting this early, it’s clear that Xiaomi is preparing something big. More details are likely to be revealed in the coming weeks as the company gears up for the global announcement.
In conclusion, Xiaomi is clearly preparing the 15S Pro as a powerful new flagship designed not only for premium smartphone users but also for future tech integrations. The return of UWB and 90W fast charging signals a bold step forward as the company builds a more connected and smarter ecosystem for users. Keep an eye on this space, because the Xiaomi 15S Pro might just be the brand’s most forward-thinking release yet.
