Samsung Galaxy A3 vs Samsung Galaxy A31
Samsung Galaxy A3 vs Samsung Galaxy A31: The Samsung Galaxy A3 and Samsung Galaxy A31 are two popular smartphone models from Samsung. In this article, we will compare the key features and specifications of these two devices to help you make an informed decision. Whether you’re looking for a compact phone or a larger display, we’ll break down the differences to find out which one suits your needs best.
| Feature | Samsung Galaxy A3 | Samsung Galaxy A31 |
|---|---|---|
| Display Size | 4.5 inches | 6.4 inches |
| Display Type | Super AMOLED | Super AMOLED |
| Resolution | 720 x 1280 pixels | 1080 x 2400 pixels |
| Processor | Quad-core 1.5 GHz Cortex-A7 | Octa-core (2×2.0 GHz Cortex-A75 & 6×1.7 GHz Cortex-A55) |
| RAM | 1 GB | 4 GB |
| Internal Storage | 16 GB | 64 GB |
| Expandable Storage | Yes, up to 256 GB | Yes, up to 512 GB |
| Main Camera | 8 MP | 48 MP + 8 MP + 5 MP + 5 MP |
| Front Camera | 5 MP | 20 MP |
| Operating System | Android 4.4.4 (KitKat) | Android 10, One UI 2.0 |
| Battery Capacity | 1900 mAh | 5000 mAh |
| Fingerprint Sensor | No | Yes (under display, optical) |
| Face Recognition | No | Yes |
| USB Type | Micro USB | USB Type-C |
| Headphone Jack | Yes | Yes |
| Weight | 110 grams | 185 grams |
| Dimensions | 130.1 x 65.5 x 6.9 mm | 159.3 x 73.1 x 8.6 mm |
| Colors | Various | Various |
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