Vivo X300 series, featuring the Vivo X300 and Vivo X300 Pro, is expected for a global launch on October 30, 2025, and an India debut in November. Both smartphones may include the MediaTek Dimensity 9500 chipset, up to 16GB RAM, and large batteries, while the Pro model could feature a 6.78-inch AMOLED display. Check for further details here.