Oppo K7x vs Oppo A57
Oppo K7x vs Oppo A57: Looking for a detailed comparison between Oppo K7x and Oppo A57? Look no further! In this article, we break down the key features and specifications of these two popular Oppo smartphones. Discover which device offers better performance, camera capabilities, battery life, and more. Read on to make an informed decision before making your purchase.
| Feature | Oppo K7x | Oppo A57 |
|---|---|---|
| Display Size | 6.5 inches | 5.2 inches |
| Display Type | IPS LCD | IPS LCD |
| Resolution | 1080 x 2400 pixels | 720 x 1280 pixels |
| Processor | MediaTek Dimensity 720 | Qualcomm Snapdragon 435 |
| RAM | 6 GB | 3 GB |
| Internal Storage | 128 GB | 32 GB |
| Main Camera | 48 MP (f/1.7) | 13 MP (f/2.2) |
| Front Camera | 16 MP (f/2.0) | 16 MP (f/2.0) |
| Battery Capacity | 5000 mAh | 2900 mAh |
| Operating System | Android 10, ColorOS 7.2 | Android 6.0 Marshmallow, ColorOS 3.0 |
| Fast Charging | Yes, 30W | No |
| Wireless Charging | No | No |
| Fingerprint Sensor | Side-mounted | Front-mounted |
| Face Unlock | Yes | Yes |
| Dimensions | 162.2 x 75.1 x 9.1 mm | 149.1 x 72.9 x 7.7 mm |
| Weight | 194 grams | 147 grams |
| SIM Card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
| Headphone Jack | Yes | Yes |
| Bluetooth | 5.0 | 4.1 |
| USB | Type-C | MicroUSB |
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