Whether you ’re view buying a Xiaomi telephone set or just curious about the difference between the two , you ’ve come to the correct place .
Although we have n’t reviewed either French telephone yet , we ’ve liken their specs and foreground any fundamental points below . Keep read to see what ’s dissimilar between the Xiaomi 15 Ultra vs 15 and whether either has the potentiality to make it into ourbest smartphonesguide .
Pricing and Availability
The Xiaomi 15 Ultra was annunciate at MWC 2025 and has a pop RRP of £ 1299 for the 16 GB and 512 GB role model .
The Xiaomi 15 launched in China in October 2024 but is now get its manner to the UK , with a starting RRP of £ 899 for the 12 GB and 256 GB handset .
Both run on Snapdragon 8 Elite
We ’ll start up with a similarity , as we think this is quite important . Although the Xiaomi 15 Ultra is more expensive , it runs on the accurate same Snapdragon 8 elect C.P.U. as the Xiaomi 15 .
While we have n’t review either handset just yet , we ’ve been blow by by the Qualcomm chipset ’s capabilities in other phone , such as theOnePlus 13andAsus ROG Phone 9 Pro Edition .
In our experience with the central processor so far , we find performance to be seriously speedy and capable to handle intensive job like gambling or GenAI tools with relief . We ’ve also hear the chip tally incredibly highly in our benchmarking tests , surpassing even the A18 Pro found in theiPhone 16 ProandiPhone 16 Pro Max .
With that in mind , we can reasonably carry both handsets to be powerful and lag - destitute too .
Both come with HyperOS 2 & AI smarts
Xiaomi ’s HyperOS 2 skin start the running of the HyperAI toolkit , which can be observe across both handsets .
Akin to the likes ofGalaxy AI , Apple Intelligenceand Google ’s plethora of AI feature , HyperAI AI Interpreter for converse in a unlike language and AI compose for amending textual matter . There ’s also a range of photo redaction tools , range from object removal tools to three-toed sloth - powered effigy elaboration tech similar to that found in Adobe Photoshop .
Xiaomi 15 Ultra has four rear lenses
The Xiaomi 15 Ultra promises “ pinnacle photography ” thanks to its “ next - gen Leica quad camera organisation ” , though it ’s worth noting that the Xiaomi 15 also sports a Leica camera system .
The Xiaomi 15 Ultra consist of a 50MP main photographic camera with a massive 1 - inch sensor , a 50MP swim telephotograph , a 200MP periscope telephoto , and a 50MP ultrawide lens , which is rounded off with a 32MP front photographic camera . Essentially , the camera promise to pop the question high - solving image at focal lengths between 14 mm and 100 mm , with digital rapid climb fight them far beyond .
On the other hand , the Xiaomi 15 has three ultra - high-pitched - speed lenses : a 50MP briny , a 50MP telephoto , and a 50MP ultrawide . It does n’t offer the same 1 - column inch detector on the main television camera , however , which should give the Ultra model the boundary , particularly in lowly - light .
We ’ll have to expect until we retrospect both handsets to decide whether either will make it into ourbest camera phonesguide , but they do have impressive specs .
Xiaomi 15 Ultra has a larger screen
At 6.73 column inch , the Xiaomi 15 Ultra is an idealistic choice for anyone who does n’t want to be bogged down by a hefty smartphone like theGoogle Pixel 9 Pro XLbut wants enough screen real demesne .
On the other hand , the Xiaomi 15 ’s 6.36 - inch video display is slenderly bigger than most of thebest belittled phones , including the fresh launchediPhone 16e . It also has super - slim 1.38mm - loggerheaded bezel , slender than those of even the 15 Ultra .
Otherwise , both French telephone offer a peak luminance of 3200 nit which have in mind they can both be comfortably used outdoors , and a variable refresh rate of 1 - 120Hz .
Xiaomi 15 Ultra supports 80W wireless charging
Both handsets support whack 90W pumped charging , which seriously outdo competitors like theSamsung Galaxy S25 Ultra ’s 45W. But while the Xiaomi 15 supports fast 50W wireless charging , the Xiaomi 15 Ultra has the upper hand with supercharged 80W backing .
However , to benefit from either , you will need to invest in a HyperCharge - supported charger , as Xiaomi does n’t provide this in the box .
Technically , the Xiaomi 15 Ultra has the larger battery of the two . However , this is only by a bare 10mAh in the UK and EU , so in realism , you should n’t find much difference of opinion .
Early Verdict
Although there are definite difference between the two handset , with the Xiaomi 15 Ultra boast more capable camera hardware and a more or less bigger stamp battery , the Xiaomi 15 looks like a tantalising alternative that comes close in most areas at a much cheaper point .
Having said that , we ’ll have to wait until we review both handsets before we make a firm judgment on the two Android smartphones .
