Samsung Galaxy S21+ vs Samsung Galaxy A02s comparison
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| ratings |
| Overall NDTV Rating | Read Review | - |
| Design Rating | | - |
| Display Rating | | - |
| Software Rating | | - |
| Performance Rating | | - |
| Battery Life Rating | | - |
| Camera Rating | | - |
| Value for Money Rating | | - |
| key specs |
| Display | 6.70-inch | 6.50-inch |
| Processor | Samsung Exynos 2100 | octa-core |
| Front Camera | 10-megapixel | Unspecified |
| Rear Camera | 12-megapixel + 12-megapixel + 64-megapixel | 13-megapixel + 2-megapixel + 2-megapixel |
| RAM | 8GB | 3GB |
| Storage | 128GB, 256GB | 32GB |
| Battery Capacity | 4800mAh | 5000mAh |
| OS | Android 11 | Android |
| Resolution | 1080x2400 pixels | - |
| general |
| Brand | Samsung | Samsung |
| Model | Galaxy S21+ | Galaxy A02s |
| Release date | January 14, 2021 | November 24, 2020 |
| Form factor | Touchscreen | Touchscreen |
| Dimensions (mm) | 161.50 x 75.60 x 7.80 | - |
| Weight (g) | 202.00 | - |
| IP rating | IP68 | - |
| Battery capacity (mAh) | 4800 | 5000 |
| Fast charging | Proprietary | Proprietary |
| Wireless charging | Yes | - |
| Colours | Phantom Violet | Black, Blue, Red, White |
| Launched in India | - | No |
| display |
| Screen size (inches) | 6.70 | 6.50 |
| Touchscreen | Yes | Yes |
| Resolution | 1080x2400 pixels | - |
| Protection type | Gorilla Glass | - |
| Aspect ratio | 20:9 | - |
| Pixels per inch (PPI) | 394 | - |
| hardware |
| Processor | 2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz) | octa-core |
| Processor make | Samsung Exynos 2100 | - |
| RAM | 8GB | 3GB |
| Internal storage | 128GB, 256GB | 32GB |
| Expandable storage | - | Yes |
| Expandable storage type | - | microSD |
| Expandable storage up to (GB) | - | 1000 |
| camera |
| Rear camera | 12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 64-megapixel (f/2.0, 0.8-micron) | 13-megapixel + 2-megapixel + 2-megapixel |
| Rear autofocus | Yes | Yes |
| Rear flash | Yes | Yes |
| Front camera | 10-megapixel (f/2.2, 1.22-micron) | Unspecified |
| Pop-Up Camera | - | No |
| software |
| Operating system | Android 11 | Android |
| Skin | One UI 3.1 | - |
| connectivity |
| Wi-Fi | Yes | Yes |
| Wi-Fi standards supported | 802.11 a/b/g/n/ac/ax | - |
| GPS | Yes | Yes |
| Bluetooth | Yes, v 5.00 | Yes |
| NFC | Yes | - |
| USB Type-C | Yes | - |
| Number of SIMs | 2 | - |
| Micro-USB | - | Yes |
| sim 1 |
| SIM Type | Nano-SIM | - |
| GSM/CDMA | GSM | - |
| 3G | Yes | - |
| 4G/ LTE | Yes | - |
| 5G | Yes | - |
| sim 2 |
| SIM Type | Nano-SIM | - |
| GSM/CDMA | GSM | - |
| 3G | Yes | - |
| 4G/ LTE | Yes | - |
| 5G | Yes | - |
| sensors |
| Face unlock | Yes | - |
| In-Display Fingerprint Sensor | Yes | - |
| Compass/ Magnetometer | Yes | - |
| Proximity sensor | Yes | Yes |
| Accelerometer | Yes | Yes |
| Ambient light sensor | Yes | Yes |
| Gyroscope | Yes | - |
| Barometer | Yes | - |