Samsung Galaxy S21 vs Samsung Galaxy A51
Samsung Galaxy S21 vs Samsung Galaxy A51: Samsung Galaxy S21 and Samsung Galaxy A51 are two popular smartphones from Samsung. In this article, we will compare the features and specifications of these devices to help you decide which one is the better choice for you.
| Feature | Samsung Galaxy S21 | Samsung Galaxy A51 |
|---|---|---|
| Display Size | 6.2 inches | 6.5 inches |
| Display Type | Dynamic AMOLED 2X | Super AMOLED |
| Display Resolution | 2400 x 1080 pixels | 2400 x 1080 pixels |
| Refresh Rate | 120 Hz | 60 Hz |
| Processor | Exynos 2100 / Qualcomm Snapdragon 888 | Exynos 9611 |
| RAM | 8 GB | 4/6/8 GB |
| Internal Storage | 128/256 GB | 64/128 GB |
| Expandable Storage | No | Yes (up to 512 GB) |
| Main Camera | 12 MP wide (f/1.8) | 48 MP wide (f/2.0) |
| Ultra-Wide Camera | 12 MP ultra-wide (f/2.2) | 12 MP ultra-wide (f/2.2) |
| Macro Camera | 64 MP telephoto (f/2.0) | 5 MP macro (f/2.4) |
| Front Camera | 10 MP (f/2.2) | 32 MP (f/2.2) |
| Video Recording | 8K @ 24fps, 4K @ 30/60fps | 4K @ 30fps |
| Battery Capacity | 4000 mAh | 4000 mAh |
| Fast Charging | 25W | 15W |
| Wireless Charging | Yes | Yes |
| Operating System | Android 11 | Android 10 |
| Water and Dust Resistance | IP68 | No |
| 5G Capable | Yes | No |
| Biometric Authentication | In-display fingerprint sensor, face recognition | In-display fingerprint sensor |
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