Perhaps, the Samsung Galaxy S25 Ultra is the most awaited Android smartphone of the 2025 lineup. Many enthusiasts speculate that we would likely see its teaser in the Unpacked event.

While we've been hearing a lot about rumors on this upcoming device, new leaks are coming along and confirming critical details and features that will shape the phone. From a brilliant, breathtaking show to an improved storage system, let's check what's in store for the upcoming handset.

Fast Storage is Samsung's Next Generation Upgrade

Samsung Galaxy S25 Ultra Could Be Packed With Ultra-Speed UFS

One of the more exciting upgrades for the Galaxy S25 Ultra, according to Android Authority is that is expected to use UFS 4.0 storage for faster speed. This new technology promises faster read and write speeds compared to what UFS 3.1 stores many smartphones have today.

As for the storage varieties for the S25 Ultra, there is no definitive word yet, but certainly, the inclusion of the UFS 4.0 proves that Samsung is keen on ensuring that users have front-row access to cutting-edge technology. This means that you can now load apps faster, can transfer data more efficiently, and just experience better performance.

Galaxy S25 Ultra: No Find My Device Support While Powered Off

The ability to find a misplaced device is one of the most appealing features of most modern smartphones: it works even if the device is powered down.

Unfortunately, it seems that the Galaxy S25 Ultra will not support this feature, unlike Google's Pixel 9. According to recent leaks, the Galaxy S25 Ultra's hardware lists "ro.bluetooth.finder.supported=false," which strongly indicates the phone will not be able to be tracked via Find My Device when it is turned off. This will probably disappoint some users relying on this capability, but it remains to be seen if Samsung has a different solution in place.

Impressive Display and Brightness Boost

As the flagship model of the S25 series, the Ultra version of Samsung's next-gen phone is expected to impress with its display. While the resolution for the screen will be the same, the S24 Ultra — at 3120×1440, it appears the S25 Ultra will benefit more with brightness.

That being said, the S25 Ultra might offer a peak of 3,000 lux in high-brightness mode to provide better visibility compared with sunlight. It would only make sense that display quality stays the same but can always be improved from last time, and indeed this would be a great offer for their users.

Battery Life: Same Capacity, Dependable Performance

The company maintains the same capacity as last year with a 5,000mAh battery size on the Galaxy S25 Ultra, the same as on its predecessor Galaxy S24 Ultra.

And, that is not exactly bad. For users who experience consistent, dependable performance and enough longevity from this capacity size of 5,000mAh. This, combined with improvements in power efficiency through improved hardware, should ensure that the battery life remains excellent on this device well into the life of this device.

Familiar, Yet Refined Experience

While most of the Galaxy S25 Ultra's specs seem to be an evolution of its predecessor, it is clear that Samsung is making a few key improvements to ensure the phone stands out.

From a boost in screen brightness to the addition of high-speed UFS 4.0 storage, the Galaxy S25 Ultra looks to offer an even more refined user experience. Fans of Samsung can look forward to more official details when the Galaxy Unpacked event is already approaching. The official launching date is just near, too.

In other news, GSM Arena tells us that the Galaxy S25 Ultra's blue color does not really look blue, according to a leak.