Xiaomi has launched its latest Note 15 series smartphones in the global market. The Redmi Note 15 series consists of a total of five smartphones, including the Redmi Note 15 4G, the Note 15 5G, the Note 15 Pro 4G, the Note 15 Pro 5G, and the Note 15 Pro+ 5G. The vanilla variant offers a 120 Hz display, a Snapdragon 6 Gen 3 processor, and a 5,520 mAh battery.