Samsung Galaxy M21 2021 vs Oppo K9s
Samsung Galaxy M21 2021 vs Oppo K9s: Get ready for a head-to-head battle as we compare the Samsung Galaxy M21 2021 with the Oppo K9s. Discover the key differences and similarities between these two smartphones to help you make an informed decision.
| Feature | Samsung Galaxy M21 2021 | Oppo K9s |
|---|---|---|
| Display Size | 6.4 inches | 6.5 inches |
| Display Type | Super AMOLED | AMOLED |
| Resolution | 1080 x 2340 pixels | 1080 x 2400 pixels |
| Refresh Rate | 60 Hz | 90 Hz |
| Processor | Exynos 9611 | Qualcomm Snapdragon 768G |
| RAM | 4/6 GB | 8 GB |
| Internal Storage | 64/128 GB | 128 GB |
| Expandable Storage | Up to 512 GB | No |
| Main Camera | 48 MP (f/2.0) | 64 MP (f/1.8) |
| Ultra-Wide Camera | 8 MP (f/2.2) | 8 MP (f/2.2) |
| Macro Camera | 5 MP (f/2.2) | 2 MP (f/2.4) |
| Front Camera | 20 MP (f/2.2) | 16 MP (f/2.0) |
| Battery Capacity | 6000 mAh | 4300 mAh |
| Fast Charging | 15W | 30W |
| Operating System | Android 11, One UI 3.1 | Android 11, ColorOS 11.1 |
| 5G Support | No | Yes |
| Biometric Authentication | Rear-mounted fingerprint sensor | In-display fingerprint sensor |
| Headphone Jack | Yes | No |
| USB Type | USB Type-C | USB Type-C |
| Weight | 192 g | 172 g |
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