Oppo A91 vs Samsung Galaxy S7 Exynos 8890 Octa
Oppo A91 vs Samsung Galaxy S7 Exynos 8890 Octa: Oppo A91 and Samsung Galaxy S7 Exynos 8890 Octa are two powerful smartphones that offer impressive features. In this article, we will compare these devices to help you make an informed decision about which one to choose. Read on to find out more about their specifications, performance, and other key factors.
| Feature | Oppo A91 | Samsung Galaxy S7 Exynos 8890 Octa |
|---|---|---|
| Processor | MediaTek Helio P70 | Samsung Exynos 8890 Octa |
| RAM | 8 GB | 4 GB |
| Storage | 128 GB | 32/64 GB |
| Main Camera | 48 MP (f/1.8) | 12 MP (f/1.7) |
| Front Camera | 16 MP (f/2.0) | 5 MP (f/1.7) |
| Video Recording | 4K @ 30fps | 4K @ 30fps |
| Battery Capacity | 4025 mAh | 3000 mAh |
| Display | 6.4 inches AMOLED | 5.1 inches Super AMOLED |
| Display Resolution | 2400 x 1080 pixels | 2560 x 1440 pixels |
| Operating System | ColorOS 6.1 based on Android 9 | Android 6.0 Marshmallow (upgradable) |
| Expandable Storage | No | Yes (up to 256 GB) |
| Fast Charging | VOOC Flash Charge 3.0 | Adaptive Fast Charging |
| Wireless Charging | No | Yes |
| SIM Card | Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
| Headphone Jack | Yes | Yes |
| Fingerprint Sensor | In-display | Front-mounted |
| Water Resistance | No | Yes (IP68) |
| Weight | 172 g | 152 g |
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