The VIVO Y21 (4GB + 64GB) combines an ultra-slim 8.0mm design with all-day endurance, featuring a massive 5000mAh battery with 18W Fast Charging. Driven by the MediaTek Helio P35 processor with 4GB RAM and 64GB expandable storage, it features a crisp 6.51-inch HD+ display, a 13MP AI dual camera, and a convenient side-mounted fingerprint sensor