The vivo S21 Pro is Android 15, OriginOS 5 smartphone powered by the Mediatek Dimensity 9300+ (4 nm) with 16GB. It features a 6.7", AMOLED, 1B colors, 120Hz, 1260.0x2800.0 display and is available in Gray; other colors.

The S21 Pro is equipped with a Si/C Li-Ion 5500 mAh, a 50 MP, 4K@30fps, 1080p@30fps, gyro-EIS, OIS main camera, a 50 MP, 4K@30fps, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration.

Hard resetting your vivo S21 Pro via Recovery Mode will completely wipe all data, apps, accounts and settings, restoring the device to its original factory state. This is commonly used to fix persistent software issues, boot loops, prepare the phone for sale, or recover from a forgotten screen lock. Back up your data before proceeding as this cannot be undone.

All data will be permanently erased. Back up first.