Samsung Galaxy A51 vs Samsung W20 5G 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 | 6.50-inch | - |
| Front Camera | 32-megapixel | 10-megapixel + 8-megapixel |
| Rear Camera | 48-megapixel + 12-megapixel + 5-megapixel + 5-megapixel | 16-megapixel + 12-megapixel + 12-megapixel |
| RAM | 6GB | 12GB |
| Storage | 128GB | 512GB |
| Battery Capacity | 4000mAh | 4235mAh |
| OS | Android 10 | Android Pie |
| Resolution | 1080x2400 pixels | 1536x2152 pixels |
| Display (Primary) | - | 7.30-inch |
| Processor | - | Qualcomm Snapdragon 855+ |
| general |
| Brand | Samsung | Samsung |
| Model | Galaxy A51 | W20 5G |
| Release date | January 1, 2020 | November 19, 2019 |
| Launched in India | Yes | - |
| Form factor | Touchscreen | Touchscreen |
| Dimensions (mm) | 158.50 x 73.60 x 7.90 | - |
| Weight (g) | 172.00 | - |
| Battery capacity (mAh) | 4000 | 4235 |
| Fast charging | Proprietary | Quick Charge 2.0 |
| Colours | Prism Crush Blue, Prism Crush Black, Prism Crush Pink, Prism Crush White | - |
| Body type | - | Metal |
| Removable battery | - | No |
| Wireless charging | - | Yes |
| display |
| Screen size (inches) | 6.50 | 7.30 |
| Touchscreen | Yes | Yes |
| Resolution | 1080x2400 pixels | 1536x2152 pixels |
| Pixels per inch (PPI) | - | 326 |
| hardware |
| Processor make | Samsung Exynos 9611 | Qualcomm Snapdragon 855+ |
| RAM | 6GB | 12GB |
| Internal storage | 128GB | 512GB |
| Expandable storage | Yes | No |
| Expandable storage type | microSD | - |
| Expandable storage up to (GB) | 512 | - |
| Dedicated microSD slot | Yes | - |
| Processor | - | octa-core |
| camera |
| Rear camera | 48-megapixel (f/2.0) + 12-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4) | 16-megapixel (f/F2.2, 1.0-micron) + 12-megapixel (f/F1.5/F2.4, 1.4-micron) + 12-megapixel (f/F2.4, 1.0-micron) |
| Front camera | 32-megapixel (f/2.2) | 10-megapixel (f/F2.2, 1.22-micron) + 8-megapixel (f/1.9, 1.12-micron) |
| Rear autofocus | - | Yes |
| Rear flash | - | Yes |
| software |
| Operating system | Android 10 | Android Pie |
| Skin | One UI 2.0 | One UI |
| connectivity |
| Wi-Fi | Yes | Yes |
| Wi-Fi standards supported | 802.11 ac | 802.11 a/b/g/n/ac/ax |
| GPS | Yes | Yes |
| Bluetooth | Yes, v 5.00 | Yes, v 5.00 |
| NFC | Yes | Yes |
| USB OTG | Yes | - |
| USB Type-C | Yes | Yes |
| Headphones | 3.5mm | No |
| FM | Yes | - |
| Number of SIMs | 2 | 2 |
| Wi-Fi Direct | Yes | - |
| Active 4G on both SIM cards | Yes | Yes |
| sim 1 |
| SIM Type | Nano-SIM | Nano-SIM |
| GSM/CDMA | GSM | - |
| 3G | Yes | Yes |
| 4G/ LTE | Yes | Yes |
| 5G | - | Yes |
| sim 2 |
| SIM Type | Nano-SIM | eSIM |
| GSM/CDMA | GSM | - |
| 3G | Yes | Yes |
| 4G/ LTE | Yes | Yes |
| sensors |
| Face unlock | Yes | Yes |
| Fingerprint sensor | Yes | Yes |
| In-Display Fingerprint Sensor | Yes | - |
| Compass/ Magnetometer | Yes | Yes |
| Proximity sensor | Yes | Yes |
| Accelerometer | Yes | Yes |
| Ambient light sensor | Yes | Yes |
| Gyroscope | Yes | Yes |
| Barometer | - | Yes |
| second display |
| Screen size (inches) | - | 4.60 |
| Touchscreen | - | Yes |
| Resolution | - | 720x1680 pixels |
| Pixels per inch (PPI) | - | 399 |