Highlights
| OS | Android |
| RAM | 8GB |
| Item Weight | 191 g |
| Product Dimensions | 16.1 x 0.8 x 7.4 cm |
| Primary Camera Resolution | 48+8+5 MP |
| Display Resolution | 1080x2340 Pixel |
| GPU | Mali-G72 MP3 |
| Bluetooth Version | 5.0, A2DP, LE |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, Dual-Band, Wi-Fi Direct, Hotspot |
| Audio Jack | 3.5 mm |
| Battery Size | 6000 mAh |
| Battery Type | Lithium Polymer |
| Camera Type | Primary Camera + Secondary Camera |
| Charging Type | Type-C |
| Colour Name | Raven Black |
| Display Resolution Type | Full HD |
| Display Type | Super AMOLED |
| Expandable Memory Type | MicroSD |
| Fast Charging | yes |
| Flash | LED |
| Glass Technology | Gorilla Glass |
| Internal Memory | 64 GB |
| Finish | Plastic |
| Model Name | Galaxy M21 |
| Model Number | SM-M215FZBG |
| Network Frequency Band | GSM/HSPA |
| Network Type | LTE |
| Number of Cores | Octa Core |
| Operating System | Android |
| Operating System Number | 10 |
| Operating System Version | Q |
| Pixels Per Inch | 403 |
| Primary Camera Feature | Triple |
| Primary Camera Resolution | 48 MP |
| Processor Name | Exynos |
| Processor Number | 9611 |
| Processor Speed | 2.3 GHz |
| Product Height | 8.9 mm |
| Product Length | 159 mm |
| Product Weight | 188 g |
| Product Width/Depth | 75.1 mm |
| RAM Size | 4 GB |
| Screen Size | 6.4 inch |
| Secondary Camera Resolution | 20 MP |
| Sensor 1 | fingerprint_scanner |
| Sensor 2 | accelerometer |
| Sensor 3 | proximity_sensors |
| SIM Count | Dual SIM |
| SIM Type | Nano SIM |
| Video Recording Resolution Type | 2160/30 fps |
| Voice Calling Capability | yes |
| Wireless | 4G/3G/Wireless/Bluetooth |