General
| Brand | Samsung |
| Model | Galaxy A21 |
| Device Type | Smartphone |
| Status | Available |
| Release Date | 08 April 2020 |
Hardware & Software
| Operating System | Android |
| OS Version | v10 (Q) |
| Chipset | MediaTek Helio P35 |
| CPU | Octa core, 2.3 GHz, Cortex A53 |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 12 nm |
| GPU | PowerVR GE8320 |
Mobile Display
| Screen Size | 6.5 inches (16.51 cm) |
| Display Type | IPS LCD |
| Display Resolution | 720x1600 px (HD+) |
| Aspect Ratio | 20:9 |
| Pixel Density | 270 ppi |
| Screen Protection | Gorilla Glass |
| Bezel-less Display | Yes with punch-hole display |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Refresh Rate | 60 Hz |
| Notch | Punch-hole |
Cameras
| Camera Setup | Quad |
| Resolution | 16 MP, f/1.8, Primary Camera, 8 MP, f/2.2, Ultra-Wide-Angle Camera, 2 MP, f/2.4, Macro Camera, 2 MP, f/2.4, Depth Camera |
| Autofocus | Yes |
| Flash | LED Flash |
| Image Resolution | 4616 x 3464 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Camera Features | Auto Flash, Face detection, Touch to focus |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
Selfie Camera
| Camera Setup | Single |
| Resolution | 13 MP, f/2.0, Primary Camera |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
| Aperture | f/2.0 |
Design
| Height | 167.8 mm |
| Width | 76.7 mm |
| Thickness | 8.1 mm |
| Weight | 193 grams |
| Build | Glass front, plastic back, plastic frame |
| Colors | Black |
Mobile Battery
| Type | 4000 mAh, Li-Poly (Lithium Polymer) |
| Fast Charging | 15W wired |
Memory
| RAM | 3 GB |
| Internal Storage | 32 GB |
Network & Connectivity
| Network | 2G, 3G, 4G |
| SIM Slot | Dual SIM, GSM+GSM |
| SIM Size | SIM1: Nano, SIM2: Nano |
| EDGE | Available |
| GPRS | Available |
| VoLTE | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| WLAN | Wi-Fi 4 (802.11 b/g/n) |
| Bluetooth | v5.0 |
| GPS | Yes with A-GPS, Glonass |
| Wi-fi Hotspot | Yes |
| USB | Mass storage device, USB charging |
Sensors & security
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| Fingerprint Sensor | Yes |
| Finger Sensor Position | Rear-mounted |
| Face Unlock | Yes |
Multimedia
| Loudspeaker | Yes |
| Audio Jack | 3.5 mm |
| Video | 1080p@30fps |
| Document Reader | Yes |
More
| Features | Light sensor, Proximity sensor, Accelerometer |
| Made By | Korea |
