Xiaomi 14 vs Xiaomi 15 Ultra

The Verdict

Xiaomi's generational jump from the 14 to 15 Ultra delivers meaningful upgrades across critical hardware areas. The 15 Ultra sports a larger 6.73-inch display with sharper 3200x1440 resolution and slightly brighter 3200 nits output, compared to the 14's 6.36-inch 2670x1200 panel. Performance gains are substantial: the Snapdragon 8 Elite with Adreno 830 GPU outpaces the 8 Gen 3 noticeably in both raw speed and gaming. Camera improvements favor the Ultra significantly, with a larger 1-inch sensor on the main 50MP camera, faster f/1.63 aperture with OIS, and a standout 200MP 5x periscope telephoto lens offering superior zoom capabilities. Battery capacity jumps from 4610mAh to 5810mAh, providing longer endurance despite the heavier 229g body. Both charge at 90W wired and 50W wireless. The 15 Ultra's titanium frame and Gorilla Glass Victus 2 feel more premium than the 14's aluminum frame. The $100 price difference reflects these tangible improvements, especially in photography and display quality. For camera enthusiasts or those wanting flagship performance, the 15 Ultra justifies its cost. The 14 remains solid for users prioritizing value and slightly more compact dimensions.