| Secret codes Vivo X21s |
| Hard reset Vivo X21s |
| Root Vivo X21s |
| Unlock Vivo X21s |
| Firmware Vivo X21s |
| Developer Mode Vivo X21s |
| Bypass Lock Screen Vivo X21s |
| Remove a Google account Vivo X21s |
| Vivo X21s Factory Reset |
| Bypass FRP Vivo X21s |
| Screenshot Vivo X21s |
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OS: Funtouch 4.5 OS (Android 8.1 Oreo) CPU: 4x 2.2 GHz Kryo 260, 4x 1.84 GHz Kryo 260, Cores: 8 RAM: 6 GB, 1866 MHz Display: 6.41 inches Camera: 12.19 MP (megapixels) Battery: 3330 mAh, Li-Polymer |
| Hardware and OS Vivo X21s | |
| Operating system: | Funtouch 4.5 OS (Android 8.1 Oreo) |
| Processor: | 4x 2.2 GHz Kryo 260, 4x 1.84 GHz Kryo 260, Cores: 8 |
| GPU: | Qualcomm Adreno 512 |
| RAM: | 6 GB, 1866 MHz |
| Internal Storage: | 128 GB |
| Memory Card Slot: | microSD, microSDHC, microSDXC |
| User Interface: | Yes |
| Display Vivo X21s | |
| Type: | Super AMOLED |
| Size: | 6.41 inches |
| Resolution: | 1080 x 2340 pixels |
| Colors: | 16M |
| Pixel Density: | 402 ppi |
| Touchscreen: | Yes |
| Protection: | Corning Gorilla Glass 3 |
| Features: | Capacitive, Multi-touch, Scratch resistant |
| Connectivity Vivo X21s | |
| 4G Network: | Yes |
| Wi-Fi: | a, b, g, n, n 5GHz, ac, Dual band, Wi-Fi Hotspot, Wi-Fi Direct |
| GPS: | GPS, A-GPS, GLONASS, BeiDou |
| NFC: | No |
| USB: | 2.0, Micro USB |
| Speed: | LTE 850 MHz LTE 900 MHz LTE 1700/2100 MHz LTE 1800 MHz LTE 1900 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) |
| SIM: | Nano SIM |
| Dual SIM: | Nano-SIM, Nano-SIM / microSD |
| Wireless Charging: | No |
| Camera Vivo X21s | |
| Main camera: | 12.19 MP (megapixels) |
| Features: | LED |
| Image: | 4032 x 3024 pixels |
| Selfie camera: | 24.84 MP (megapixels) |
| Multimedia Vivo X21s | |
| Loudspeaker: | Yes |
| Handsfree: | Yes |
| Radio: | Yes |
| Video Out: | Yes |
| Ring Tones: | Yes |
| 3.5 mm Jack: | yes |
| Design Vivo X21s | |
| Dimensions: | 75.08 x 157.9 x 7.9 mm |
| Waterproof: | No |
| Weight: | 156 g |
| Battery Vivo X21s | |
| Capacity: | 3330 mAh, Li-Polymer |
| Other Vivo X21s | |
| Sensors: | Proximity, Light, Accelerometer, Compass, Gyroscope, Fingerprint |
 | Hisibm | April 14, 2024 |
| Feature phones have a long battery life, durable build, physical keypad, and are usually more affordable than smartphones. | ||
| Reply | ||
| MlsWjza | May 02, 2024 |
| Limited features, outdated operating system, lacks NFC and wireless charging. | ||
| Reply | ||
| Puzaga | May 09, 2024 |
| Smooth, powerful, and feature-packed operating system. | ||
| Reply | ||
