| Secret codes Vivo Y21 |
| Hard reset Vivo Y21 |
| Root Vivo Y21 |
| Unlock Vivo Y21 |
| Firmware Vivo Y21 |
| Developer Mode Vivo Y21 |
| Bypass Lock Screen Vivo Y21 |
| Remove a Google account Vivo Y21 |
| Vivo Y21 Factory Reset |
| Bypass FRP Vivo Y21 |
| Screenshot Vivo Y21 |
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OS: Android v5.1 (Lollipop) CPU: Quad core, 1.3 GHz, Cortex A7 RAM: 1 GB Display: 4.5 inches (11.43 cm) Battery: 1900 mAh |
| Hardware and OS Vivo Y21 | |
| Operating System: | Android v5.1 (Lollipop) |
| Processor: | Quad core, 1.3 GHz, Cortex A7 |
| Chipset: | MediaTek MT6580 |
| Architecture: | 32 bit |
| RAM: | 1 GB |
| Internal Memory: | 16 GB |
| Expandable Memory: | yes Up to 128 GB |
| Graphics: | Mali-400 MP |
| SIM Slot(s): | Dual SIM, GSM GSM |
| Display Vivo Y21 | |
| Screen Size: | 4.5 inches (11.43 cm) |
| Screen Resolution: | 480 x 854 pixels |
| Display Type: | IPS LCD |
| Pixel Density: | 218 ppi |
| Screen Protection: | No |
| Touch Screen: | yes Capacitive Touchscreen, Multi-touch |
| Main Camera Vivo Y21 | |
| Resolution: | 5 MP f/2.2 Primary Camera |
| Image Resolution: | 2592 x 1944 Pixels |
| Flash: | yes LED Flash |
| Camera Features: | Digital Zoom |
| Autofocus: | yes |
| Optical Image Stabilisation: | No |
| Physical Aperture: | F2.2 |
| Video Recording: | 1280x720 @ 30 fps |
| Front Camera Vivo Y21 | |
| Resolution: | 2 MP f/2.2 Primary Camera |
| Flash: | No |
| Autofocus: | No |
| Physical Aperture: | F2.2 |
| Connectivity Vivo Y21 | |
| Network: | 4G: Not Available, 3G: Available, 2G: Available |
| SIM 1: | 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available |
| SIM 2: | 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz |
| SIM Size: | SIM1: Micro, SIM2: Micro |
| Bluetooth: | yes v4.0 |
| GPS: | yes with A-GPS |
| NFC: | No |
| Wi-Fi: | yes Wi-Fi 802.11, b/g/n |
| Wi-Fi Features: | Mobile Hotspot |
| USB Connectivity: | Mass storage device, USB charging, microUSB 2.0 |
| Multimedia Vivo Y21 | |
| Audio Jack: | 3.5 mm |
| FM Radio: | yes |
| Loudspeaker: | yes |
| Design Vivo Y21 | |
| Height: | 130.7 mm |
| Width: | 66.4 mm |
| Thickness: | 9.2 mm |
| Weight: | 145 grams |
| Colours: | Gold, White |
| Battery Vivo Y21 | |
| Type: | Li-ion |
| Capacity: | 1900 mAh |
| User Replaceable: | yes |
| Quick Charging: | No |
| USB Type-C: | No |
| USB OTG Support: | yes |
| Features Vivo Y21 | |
| Fingerprint Sensor: | No |
| Other Sensors: | Proximity sensor, Accelerometer, Compass |
 | Xonlnl | April 27, 2024 |
| Feature phones offer a simple user interface, longer battery life, durability, and affordability compared to smartphones. They also have basic functions. | ||
| Reply | ||
| Ncwjna-Pyq | May 03, 2024 |
| Limited camera features, low resolution screen, outdated operating system. | ||
| Reply | ||
| Zibjvjq | May 16, 2024 |
| Decent phone, but could be better. | ||
| Reply | ||
