Xiaomi is a Chinese multinational electronics company founded in 2010 and headquartered in Beijing. It is the fourth-largest smartphone manufacturer in the world and the largest consumer electronics company in China. Xiaomi makes and sells a wide range of products, including smartphones, laptops, tablets, TVs, home appliances, and wearables. They are also known for their MIUI operating system, which is a custom Android-based skin used on their devices.