Xiaomi today launched a slew of gadgets ahead of the Mobile World Congress (MWC) in Barcelona including a camera-focused flagship smartphone, an AirTag clone, Xiaomi Watch 5 smartwatch, and an ultra slim power bank. The China-based company has partnered with camera maker Leica to co-brand its Xiaomi 17 Ultra smartphone. As part of the partnership, it is using Leica lenses and creating filters in the style of the German camera company. The phone has a 50-megapixel main sensor with an F/1.67 aperture and a 1-inch sensor. But the main attraction is the 200-megapixel telephoto camera that has a variable focal length of 75mm-100mm equivalent. That means you can zoom optically between 3.2x and 4.3x. The phone also has a 50 MP ultrawide camera with an f/2.2 aperture. Image Credits: XiaomiImage Credits:Xiaomi Also notable: The phone packs a 6,000 mAh battery (the Chinese version comes with a bigger 6,800mAh battery).…