Samsung Galaxy A21s vs Samsung Galaxy S4
Samsung Galaxy A21s vs Samsung Galaxy S4: Samsung Galaxy A21s and Samsung Galaxy S4 are two popular smartphone models from Samsung. In this article, we will compare the key features and specifications of these devices to help you make an informed decision.
| Feature | Samsung Galaxy A21s | Samsung Galaxy S4 |
|---|---|---|
| Display Size | 6.5 inches | 5.0 inches |
| Display Type | PLS TFT | Super AMOLED |
| Resolution | 720 x 1600 pixels | 1080 x 1920 pixels |
| Processor | Exynos 850 | Exynos 5410 Octa |
| RAM | 3GB / 4GB | 2GB |
| Storage | 32GB / 64GB | 16GB / 32GB / 64GB |
| Expandable Storage | Yes (up to 512GB) | Yes (up to 64GB) |
| Main Camera | 48 MP (f/2.0) | 13 MP (f/2.2) |
| Ultra Wide Camera | 8 MP (f/2.2) | No |
| Depth Sensor | 2 MP (f/2.4) | No |
| Front Camera | 13 MP (f/2.2) | 2 MP (f/2.4) |
| Video Recording | 1080p@30fps | 1080p@30fps |
| Battery Capacity | 5000 mAh | 2600 mAh |
| Operating System | Android 10, One UI 2.0 | Android 4.2.2 (Jelly Bean), upgradable to 5.0.1 (Lollipop) |
| Biometric Authentication | Rear-mounted fingerprint sensor | Fingerprint sensor (front-mounted) |
| Connectivity | 4G LTE, Wi-Fi, Bluetooth | 4G LTE, Wi-Fi, Bluetooth |
| Dimensions | 163.7 x 75.3 x 8.9 mm | 136.6 x 69.8 x 7.9 mm |
| Weight | 192 g | 130 g |
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