Samsung Galaxy A21s Full Specifications
General
| Brand | Samsung |
| Model | Galaxy A21s |
| Device Type | SmartPhone |
| Release Date | 02 June 2020 |
| Status | Available |
Hardware & Software
| Operating System | Android |
| OS Version | v10 (Q) |
| User Interface | Samsung One UI |
| Chipset | Exynos 850 |
| CPU | Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55) |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 8 nm |
| GPU | Mali-G52 MP1 |
Display
| Display Type | IPS LCD |
| Screen Size | 6.5 inches (16.51 cm) |
| Resolution | 720x1600 px (HD+) |
| Aspect Ratio | 20:9 |
| Pixel Density | 270 ppi |
| Screen to Body Ratio | 82.75 % |
| Screen Protection | Corning Gorilla Glass |
| Bezel-less Display | Yes with punch-hole display |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Refresh Rate | 60 Hz |
| Notch | Punch-hole |
Cameras
Primary Camera
| Camera Setup | Quad |
| Resolution | 48 MP, f/2.0, Wide Angle, 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 | Phase Detection autofocus |
| Flash | LED Flash |
| Image Resolution | 8000 x 6000 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | 8 x Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/2.0 |
| 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/2.2, Primary Camera |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
| Aperture | f/2.2 |
Design
| Height | 163.7 mm |
| Width | 75.3 mm |
| Thickness | 8.9 mm |
| Weight | 192 grams |
| Build | Back: Plastic |
| Colors | Black, Blue, White |
Battery
| Battery type | Li-Poly (Lithium Polymer) |
| Capacity | 5000 mAh |
| Quick Charging | 15W wired |
| Placement | Non-removable |
| Talk Time | Up to 54 Hours(4G) |
| USB Type-C | USB Type-C 2.0 |
Memory
| Internal Storage | 64 GB |
| Storage Type | eMMC 5.1 |
| User Available Storage | Up to 48.1 GB |
| Expandable Memory | Up to 512 GB |
| USB OTG | Yes |
| RAM | 4 GB |
| RAM Type | LPDDR4X |
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-A |
| SAR Value | Head: 0.831 W/kg |
| WLAN | Wi-Fi 5 (802.11 b/g/n/ac) 5GHz |
| Bluetooth | v5.0 |
| GPS | Yes with A-GPS, Glonass |
| Wi-fi Hotspot | Yes |
| NFC | Yes (market/region dependent) |
| 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 |
| Alert Types | Vibration, MP3, WAV ringtones |
| Audio Jack | 3.5 mm |
| Video | 4K@30fps, 1080p@30/60/120fps; gyro-EIS |
| Document Reader | Yes |
More
| Made By | Korea |
| Features | Proximity sensor, Accelerometer, Gyroscope |