The Xiaomi Redmi series is a line of smartphones known for its excellent cost-performance balance, offering high functionality at affordable prices. It includes a wide range from entry-level to mid-range models, making it popular among younger users and in emerging markets. Key features of the series include high-resolution displays, large-capacity batteries, and AI-enhanced cameras, providing solid specs for everyday use. New models are released every year, ensuring that the Redmi series keeps up with the latest technology and trends.