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The global Xiaomi 17 Ultra is a large, flat camera phone, not a small everyday handset. Xiaomi lists a 6.9-inch flat display, a Snapdragon 8 Elite Gen 5, and HyperOS 3 on Android 16. Global memory and storage start at 16 GB of RAM with 512 GB. The global page lists a 6,000 mAh typical battery, while Xiaomi's China announcement lists 6,800 mAh. Reviewers of the global model treat still photos as the reason to consider it and describe video as the weaker result. It is a poor fit if you want an official United States or Canadian shop, or if you expected the Chinese battery and the separate Leica Leitzphone edition.
First published 5 Oct 2026
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Evidence summary
Recurring strengths and trade-offs
In early hands-on coverage, GSMArena's global-model review says the still cameras are strong enough to recommend and that video is less impressive than the photos. In the first weeks, Mark Ellis calls the camera system a little better than the 15 Ultra and says a single ranking is subjective. Flossy Carter's first-weeks review calls the global camera top tier and says he would still choose the Leica version for himself.
These are early hands-on results from the 28 February 2026 launch-day reviews, not a shared long-term score and not evidence from the first month of ownership. GSMArena reports a lab score of over 19 hours of active use on the 6,000 mAh global battery. Mark Ellis says that 6,000 mAh battery lasted well beyond two days in his use. Those are different tests, and neither one is a repair or multi-year durability result.
What depends on needs and context
These are early hands-on results from the 28 February 2026 launch-day reviews, not one shared measurement and not evidence from the first month of ownership. GSMArena identifies a 6,000 mAh global battery, contrasts it with a 6,800 mAh Chinese model, and reports a lab score of over 19 hours of active use. Mark Ellis says that 6,000 mAh battery lasted well beyond two days in his use.
Decision checks
Xiaomi's 26 December 2025 announcement says this phone goes on sale at 10AM on 27 December 2025, and it lists a 6,800 mAh battery. The global FAQ Q3 states a launch date of 28 February 2026. The global specification page says 6,000 mAh typical. Xiaomi's United States address for this model returns a not-found page. The Canada and New Zealand addresses open an error page. Check the official store for your country.
Checked claims
In everyday life
Product facts
Answers are shown only when their source links are retained.
Xiaomi's global specification page lists 16 GB with 512 GB, and 16 GB with 1 TB, both on UFS 4.1.
No. CNET's review describes the Leica Leitzphone by Xiaomi and distinguishes that unit from the regular Xiaomi 17 Ultra. GSMArena's global-model review is the one used here for the global phone. The Leitzphone conclusions are not treated as global-model findings.
After you buy
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