With the Vivo X300 Ultra, videography enthusiasts can look forward to highly detailed footage across a range of 14 mm to 230 mm. In our test videos, we used zoom levels of 0.6x, 1.5x, 3.7x, 7.4x and 10x. Image stabilization is excellent and roughly on par with the 2025 Galaxy flagship. However, the X300 Ultra’s autofocus exhibited noticeable issues during fast movements, which we demonstrated by running in the second video. The second clip was captured in “Film Look”.