Samsung Galaxy Z Flip 6 vs Xiaomi 15 Ultra

The Verdict

Samsung's Z Flip 6 excels as a compact, innovative foldable with its distinctive 3.4-inch cover display and 6.7-inch inner AMOLED screen hitting 2600 nits brightness. The 187g weight makes it remarkably portable, though the 4000mAh battery and 25W charging lag behind competitors. Its 50MP main camera with f/1.8 aperture and OIS handles stills competently, but video tops at 4K/60fps. Xiaomi's 15 Ultra takes a traditional flagship approach with superior raw specs: a 1-inch 50MP sensor, 200MP periscope telephoto with 5x optical zoom, and 8K video recording. The 5810mAh battery with 90W wired and 50W wireless charging dramatically outlasts the Z Flip 6, while the 3200-nit display and Snapdragon 8 Elite deliver measurably better performance. At 229g, it's heavier but remains pocketable. The Z Flip 6 targets users prioritizing form factor innovation and Samsung's ecosystem, offering IP48 water resistance and premium design. The 15 Ultra appeals to camera enthusiasts and power users wanting maximum capability per dollar, with superior zoom, battery life, and display specifications justifying its $100 price advantage. Your choice depends on whether foldable novelty or traditional flagship dominance matters more.