Samsung Galaxy S21 vs Samsung Galaxy S7 Exynos 8890 Octa
Samsung Galaxy S21 vs Samsung Galaxy S7 Exynos 8890 Octa: Compare the Samsung Galaxy S21 and Samsung Galaxy S7 Exynos 8890 Octa to find out which smartphone offers better performance, features, and value for money. Discover the key differences and similarities between these two popular Samsung devices.
| Feature | Samsung Galaxy S21 | Samsung Galaxy S7 Exynos 8890 Octa |
|---|---|---|
| Processor | Exynos 2100 (5nm) | Exynos 8890 Octa (14nm) |
| RAM | 8/12 GB | 4 GB |
| Storage | 128/256/512 GB | 32/64 GB |
| Main Camera |
12 MP Wide (f/1.8) 12 MP Ultra Wide (f/2.2) 64 MP Telephoto (f/2.0) |
12 MP (f/1.7) |
| Front Camera | 10 MP (f/2.2) | 5 MP (f/1.7) |
| Video Recording | 8K @ 24fps, 4K @ 30/60fps | 4K @ 30fps |
| Battery Capacity | 4000 mAh | 3000 mAh |
| Display | 6.2 inches Dynamic AMOLED 2X | 5.1 inches Super AMOLED |
| Display Resolution | 2400 x 1080 pixels | 2560 x 1440 pixels |
| MicroSD Support | No | Yes (up to 200 GB) |
| Fast Charging | Yes (25W) | Yes (15W) |
| Wireless Charging | Yes (Qi compatible) | Yes (Qi compatible) |
| SIM Card | Nano-SIM and eSIM | Nano-SIM |
| 5G Support | Yes | No |
| Fingerprint Sensor | Ultrasonic In-Display | Home Button |
| Operating System | Android 11, One UI 3.1 | Android 6.0 Marshmallow, TouchWiz UI |
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