Performance and Hardware
Under the hood, the vivo iQOO U3 is powered by the MediaTek Dimensity 800U chipset built on a 7nm process, ensuring efficient performance. The octa-core CPU, comprising two high-performance Cortex-A76 cores and six efficiency-oriented Cortex-A55 cores, provides a smooth and responsive experience across various tasks. The Mali-G57 MC3 GPU manages graphics, supporting gaming and demanding applications with relative ease. The iQOO UI 1.5, based on Android 10, provides a user-friendly interface that is both intuitive and customizable.
In terms of storage, the device offers multiple configurations: 64GB with 6GB RAM, 128GB with 6GB RAM, and 128GB with 8GB RAM, using UFS 2.2 technology for faster data access. However, the absence of a card slot may be a limitation for users seeking expandable storage options.