vivo Y400 4G - Full Phone Specifications The vivo Y400 4G is an affordable 4G smartphone released in July 2025 , aimed at budget-minded users who want a large display, long battery life, and solid everyday features. It sports…

vivo T4R - Full Phone Specifications The vivo T4R (also known as vivo T4R 5G ) is a mid‑range 5G smartphone launched in 2025 , offering a blend of premium design, long battery life, smooth performance, capable cameras, and ru…