Xiaomi 15 Ultra Launch: Impressive Features But a Battery Letdown for Global Users

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The highly anticipated Xiaomi 15 Ultra has officially debuted as Xiaomi's flagship smartphone for 2025. With a release date set for March 2 alongside the Mobile World Congress (MWC) in Barcelona, tech enthusiasts are eager to see if this phone lives up to the high expectations. However, there are potential dealbreakers that international buyers should consider before making a purchase decision.
The Xiaomi 15 Ultra showcases impressive specifications:
  • Camera setup: 50 MP (f/1.63 main), 50 MP (f/1.8 telephoto), 50 MP (f/2.2 wide-angle), 200 MP (f/2.6 periscope zoom), and a 32 MP (f/2.0 selfie camera);
  • Chipset: Qualcomm Snapdragon 8 Elite;
  • Memory: Options of 12/16 GB RAM and storage variants of 256/512 GB or 1 TB UFS 4.0;
  • Display: A stunning 6.73-inch LTPO AMOLED display with a resolution of 3200×1440, 522 ppi, 1-120 Hz refresh rate, Dolby Vision, HDR10, HDR10+, and peak brightness of up to 3200 nits, complete with an ultrasonic fingerprint scanner;
  • Dimensions: 161.3×75.3×9.48 mm (or 9.35 mm for the Legend Edition), weighing 226 g (or 229 g for the Legend Edition);
  • Operating System: Android 15 with Xiaomi HyperOS 2.0;
  • Battery: Features a 6,000 mAh battery with 90W wired and 80W wireless charging capabilities; also supports 18W reverse charging.
Xiaomi 14 Ultra, released in 2024, was a strong contender, and the new phone is said to improve considerably in low-light photography, earning the nickname "Night God" for its prowess. Styling comes in modern dual-tone variants, along with classic black and white color options.

Potential Concerns for Global Users

The Xiaomi 14 Ultra introduced a significant 5,300 mAh battery in China, which was trimmed to 5,000 mAh for global distribution. Concerns arise regarding the Xiaomi 15 Ultra's battery, as it may only feature a 5,500 mAh cell for international versions, a slight downgrade that could disappoint some users. Those craving more battery life might opt for the Chinese version if local compatibility permits. However, such a choice may not be feasible for everyone, particularly in markets like the US, where official sales are uncertain. The Xiaomi 15 Ultra is poised to cost around 6499 yuan, approximately $895 when converted directly, making it a significant investment for those considering entry into Xiaomi's flagship lineup.

The launch is sure to set the tech community abuzz as discussions on performance, photography capabilities, and battery life continue in the lead-up to the global release announcement.

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