Performance
Running on the Qualcomm Snapdragon 652 chipset, the Vivo X9s is powered by an octa-core CPU, combining four Cortex-A72 cores clocked at 1.8 GHz and four Cortex-A53 cores running at 1.2 GHz. This ensures a seamless performance during multi-tasking and everyday application usage. The Adreno 510 GPU handles graphics tasks, providing smooth gameplay and multimedia processing. The phone runs on Android 7.1 Nougat, upgradeable to Android 8.0 Oreo, layered with Vivo’s Funtouch OS 3.1, which offers a rich interface with user-friendly features. The 64GB internal storage coupled with 4GB RAM provides sufficient space and speed, though the absence of a memory card slot might be a limitation for some users.