India, Feb. 5 -- Vivo is preparing to expand its Vivo X300 series with two premium models, the Vivo X300 Ultra and Vivo X300 Max, following the launch of the X300 and X300 Pro in India. Vivo is also said to be gearing up to add two new high-end models to its flagship X300 line of products, including the X300 Ultra and X300 Max, after the standard X300 and X300 Pro were released successfully in India and were introduced in December 2025. As noted by highly known tipster Digital Chat Station on Weibo, both phones should enter China following the Chinese Spring Festival that ends on March 3, 2026, implying their launch in mid-to-late March.

According to leaks, the Vivo X300 Ultra launch is expected in mid-to-late March 2026, starting with a...