Overall Synthesis
The Xiaomi 15 is one of the best compact Android flagships of 2025, packing the Snapdragon 8 Elite, a 5,400mAh silicon-carbon battery, and a triple 50MP Leica camera system into a sleek 191g body. GSMArena called it a phone you "can't realistically do much better" in the compact flagship category, and battery life is a genuine standout with excellent endurance scores. However, thermal throttling under sustained loads, a weak ultrawide camera, OLED smear at low brightness, and HyperOS bloatware prevent it from truly challenging the Galaxy S25. Not available in the US.
