Funtouch OS 12, which is based on Android 12, is installed on the Vivo Y55 5G, which has 128GB of internal storage (up to 1024GB). The phone’s display is a 6.58-inch touchscreen with a resolution of 2408×1080 pixels and an aspect ratio of 20:9. The Vivo Y55 5G is powered by a MediaTek Dimensity 700 processor with eight cores. It has 4GB of RAM. The Vivo Y55 5G has a 5000 mAh battery and operates on Android 12. The Vivo Y55 5G supports proprietary quick charging.