Highlights
| OS | Android |
| RAM | 8GB |
| Item Weight | 191 g |
| Product Dimensions | 16.1 x 0.8 x 7.4 cm |
| Operating System Version | Android 10, One UI 2.0 |
| Display Type | Super AMOLED capacitive touchscreen |
| Display Resolution | 720 x 1600 pixels |
| Primary Camera Resolution | 48MP+8MP+2MP+2MP |
| Audio Jack | 3.5 mm |
| Battery Size | 5000 mAh |
| Battery Type | Lithium Polymer |
| Camera Type | Primary Camera + Secondary Camera |
| Colour Name | Blue |
| Country of Origin | Vietnam |
| Fast Charging | Yes |
| Flash | LED |
| Internal Memory | 64 GB |
| Model Name | A21s |
| Model Number | SM-A21s |
| Network Frequency Band | LTE |
| Network | 4g_lte |
| Network Type | LTE |
| Number of Cores | Octa Core |
| Operating System | Android |
| Pixels Per Inch | 270 |
| Processor Name | Exynos |
| Processor Number | 850 |
| Processor Speed | 2 GHz |
| Product Weight | 192 g |
| RAM Size | 4 GB |
| Screen Size | 6.5 inch |
| Secondary Camera Resolution | 13 MP |
| Sensor 1 | fingerprint_scanner |
| Sensor 2 | accelerometer |
| Sensor 3 | proximity_sensors |
| SIM Count | Dual SIM |
| SIM Type | Nano SIM |
| Voice Calling Capability | Yes |
| Wireless | 4G/3G/Wireless/Bluetooth/NFC |
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