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- Samsung Galaxy A40 vs Samsung Galaxy A50 vs Nokia 7 Plus vs Samsung Galaxy S7
Samsung Galaxy A40 vs Samsung Galaxy A50 vs Nokia 7 Plus vs Samsung Galaxy S7 comparison
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| key specs | ||||
| Display | 5.90-inch | 6.40-inch | 6.00-inch | 5.10-inch |
| Processor | Samsung Exynos 7885 | - | Qualcomm Snapdragon 660 | 1.6GHz octa-core |
| Front Camera | 25-megapixel | 25-megapixel | 16-megapixel | 5-megapixel |
| Rear Camera | 16-megapixel | 25-megapixel + 5-megapixel + 8-megapixel | 12-megapixel + 13-megapixel | 12-megapixel |
| RAM | 4GB | 4GB | 4GB | 4GB |
| Storage | 64GB | 64GB | 64GB | 32GB |
| Battery Capacity | 3100mAh | 4000mAh | 3800mAh | 3000mAh |
| OS | Android 9.0 Pie | Android Pie | Android 8.0 | Android 6.0 |
| Resolution | 1080x2280 pixels | 1080x2340 pixels | 1080x2160 pixels | 1440x2560 pixels |
| general | ||||
| Brand | Samsung | Samsung | Nokia | Samsung |
| Model | Galaxy A40 | Galaxy A50 | 7 Plus | Galaxy S7 |
| Release date | March 1, 2019 | February 1, 2019 | February 1, 2018 | February 1, 2016 |
| Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
| Dimensions (mm) | 144.30 x 69.10 x 7.90 | 158.50 x 74.70 x 7.70 | 158.38 x 75.64 x 7.99 | 142.40 x 69.60 x 7.90 |
| Battery capacity (mAh) | 3100 | 4000 | 3800 | 3000 |
| Colours | Blue, Black, Orange, White | Black, White, Blue | Black/Copper, White/Copper | - |
| Launched in India | - | Yes | Yes | - |
| Removable battery | - | No | No | No |
| Fast charging | - | Proprietary | - | - |
| Wireless charging | - | No | - | - |
| SAR value | - | - | 0.74 | - |
| Weight (g) | - | - | - | 152.00 |
| display | ||||
| Screen size (inches) | 5.90 | 6.40 | 6.00 | 5.10 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Resolution | 1080x2280 pixels | 1080x2340 pixels | 1080x2160 pixels | 1440x2560 pixels |
| Aspect ratio | 19:9 | - | 18:9 | - |
| Protection type | - | - | Gorilla Glass | - |
| Pixels per inch (PPI) | - | - | 403 | 577 |
| hardware | ||||
| Processor | 1.8GHz octa-core | - | octa-core (4x2.2GHz + 4x1.8GHz) | 1.6GHz octa-core |
| Processor make | Samsung Exynos 7885 | Samsung Exynos 9610 | Qualcomm Snapdragon 660 | - |
| RAM | 4GB | 4GB | 4GB | 4GB |
| Internal storage | 64GB | 64GB | 64GB | 32GB |
| Expandable storage | Yes | Yes | Yes | Yes |
| Expandable storage type | microSD | microSD | microSD | microSD |
| Expandable storage up to (GB) | - | 512 | 256 | 200 |
| Dedicated microSD slot | - | Yes | - | - |
| camera | ||||
| Rear camera | 16-megapixel (f/2.0) | 25-megapixel (f/1.7) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2) | 12-megapixel (f/1.8, 1.4-micron) + 13-megapixel (f/2.6, 1.0-micron) | 12-megapixel |
| Rear autofocus | Yes | Yes | Phase detection autofocus | - |
| Rear flash | Yes | LED | Yes | Yes |
| Front camera | 25-megapixel | 25-megapixel (f/2.0) | 16-megapixel (f/2.0, 1.0-micron) | 5-megapixel |
| Front flash | - | No | - | - |
| software | ||||
| Operating system | Android 9.0 Pie | Android Pie | Android 8.0 | Android 6.0 |
| Skin | One UI | One UI | - | - |
| connectivity | ||||
| Wi-Fi | Yes | Yes | Yes | Yes |
| GPS | Yes | Yes | Yes | Yes |
| Bluetooth | Yes, v 4.20 | Yes, v 5.00 | Yes, v 5.00 | Yes, v 4.20 |
| NFC | Yes | - | Yes | Yes |
| USB Type-C | Yes | Yes | Yes | - |
| Headphones | 3.5mm | 3.5mm | 3.5mm | 3.5mm |
| Number of SIMs | 2 | 2 | 2 | 2 |
| Wi-Fi standards supported | - | - | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac |
| FM | - | - | No | No |
| Wi-Fi Direct | - | - | Yes | No |
| Infrared | - | - | - | No |
| USB OTG | - | - | - | Yes |
| Mobile High-Definition Link (MHL) | - | - | - | No |
| sim 1 | ||||
| SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | - |
| GSM/CDMA | GSM | GSM | GSM | GSM |
| 3G | Yes | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes | Yes |
| sim 2 | ||||
| SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | - |
| GSM/CDMA | GSM | GSM | GSM | GSM |
| 3G | Yes | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes | Yes |
| sensors | ||||
| Face unlock | Yes | - | Yes | - |
| Fingerprint sensor | Yes | Yes | Yes | - |
| Compass/ Magnetometer | Yes | - | Yes | Yes |
| Proximity sensor | Yes | - | Yes | Yes |
| Accelerometer | Yes | Yes | Yes | Yes |
| Ambient light sensor | Yes | Yes | Yes | Yes |
| Gyroscope | Yes | Yes | Yes | Yes |
| Barometer | - | - | - | Yes |
| Temperature sensor | - | - | - | No |
| ratings | ||||
| Overall NDTV Rating | - | Read Review | Read Review | Read Review |
| Design Rating | - | |||
| Display Rating | - | |||
| Software Rating | - | |||
| Performance Rating | - | |||
| Battery Life Rating | - | |||
| Camera Rating | - | |||
| Value for Money Rating | - | |||
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