Claiming "world records" for both wired and wireless charging speeds, Xiaomi demonstrated how they fully charge a 4,000mAh battery in 8 minutes over a 200W wired “HyperCharge” system, or in 15 minutes with 120W wireless charging. In a video they released you can see they charge the phone to 10% in 44 seconds, 50% in 3 minutes, and 100% in 8 minutes. This still isn't something that they are offering commercially yet, it's just a demo. Link
