Zenfone 11 Ultra vs Xiaomi 15 Ultra

Xiaomi 15 Ultra’s 5410mAh battery (16:13h active use) outlasts Asus Zenfone 11 Ultra’s 5500mAh (16:28h) by 15 minutes in real-world use, but its 90W wired and 80W wireless charging far exceed the Zenfone’s 65W wired and 15W wireless. Buy the Asus Zenfone 11 Ultra if you need fast wired charging under 40 minutes and lower upfront cost, especially with 65W PD3.0 and PPS support. Buy the Xiaomi 15 Ultra if you demand higher resolution display (522 ppi vs 388 ppi) and longer software support with Android 15 and four major upgrades. In UAE at AED 3999 vs AED 4000, Xiaomi wins by 1W in wireless charging speed; in India at ₹104999 vs ₹64999, Asus wins on value because it delivers 95% of the battery and charging performance at 60% of the price.