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- Samsung Galaxy A40 vs Samsung Galaxy A50 vs Oppo K1 vs Realme 2 Pro
Samsung Galaxy A40 vs Samsung Galaxy A50 vs Oppo K1 vs Realme 2 Pro comparison
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| key specs | ||||
| Display | 5.90-inch | 6.40-inch | 6.41-inch | 6.30-inch |
| Processor | Samsung Exynos 7885 | - | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 |
| Front Camera | 25-megapixel | 25-megapixel | 25-megapixel | 16-megapixel |
| Rear Camera | 16-megapixel | 25-megapixel + 5-megapixel + 8-megapixel | 16-megapixel + 2-megapixel | 16-megapixel + 2-megapixel |
| RAM | 4GB | 4GB | 4GB | 8GB |
| Storage | 64GB | 64GB | 64GB | 128GB |
| Battery Capacity | 3100mAh | 4000mAh | 3600mAh | 3500mAh |
| OS | Android 9.0 Pie | Android Pie | Android 8.1 Oreo | Android 8.1 |
| Resolution | 1080x2280 pixels | 1080x2340 pixels | 1080x2340 pixels | 1080x2340 pixels |
| general | ||||
| Brand | Samsung | Samsung | Oppo | Realme |
| Model | Galaxy A40 | Galaxy A50 | K1 | 2 Pro |
| Release date | March 1, 2019 | February 1, 2019 | February 1, 2019 | September 1, 2018 |
| Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
| Dimensions (mm) | 144.30 x 69.10 x 7.90 | 158.50 x 74.70 x 7.70 | 158.30 x 75.50 x 7.40 | 156.70 x 74.00 x 8.50 |
| Battery capacity (mAh) | 3100 | 4000 | 3600 | 3500 |
| Colours | Blue, Black, Orange, White | Black, White, Blue | Astral Blue, Piano Black | Ice Lake, Blue Ocean, Black Sea |
| Launched in India | - | Yes | Yes | Yes |
| Removable battery | - | No | No | No |
| Fast charging | - | Proprietary | - | - |
| Wireless charging | - | No | No | No |
| Body type | - | - | Plastic | Polycarbonate |
| Weight (g) | - | - | 156.00 | 174.00 |
| SAR value | - | - | - | 0.83 |
| display | ||||
| Screen size (inches) | 5.90 | 6.40 | 6.41 | 6.30 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Resolution | 1080x2280 pixels | 1080x2340 pixels | 1080x2340 pixels | 1080x2340 pixels |
| Aspect ratio | 19:9 | - | 19.5:9 | 19.5:9 |
| Protection type | - | - | Gorilla Glass | Gorilla Glass |
| Pixels per inch (PPI) | - | - | - | 409 |
| hardware | ||||
| Processor | 1.8GHz octa-core | - | 2.2GHz octa-core | 1.8GHz octa-core |
| Processor make | Samsung Exynos 7885 | Samsung Exynos 9610 | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 660 |
| RAM | 4GB | 4GB | 4GB | 8GB |
| Internal storage | 64GB | 64GB | 64GB | 128GB |
| Expandable storage | Yes | Yes | Yes | Yes |
| Expandable storage type | microSD | microSD | microSD | microSD |
| Expandable storage up to (GB) | - | 512 | 256 | 256 |
| Dedicated microSD slot | - | Yes | Yes | Yes |
| camera | ||||
| Rear camera | 16-megapixel (f/2.0) | 25-megapixel (f/1.7) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2) | 16-megapixel + 2-megapixel | 16-megapixel (f/1.7) + 2-megapixel (f/2.4) |
| Rear autofocus | Yes | Yes | Yes | Yes |
| Rear flash | Yes | LED | Yes | Yes |
| Front camera | 25-megapixel | 25-megapixel (f/2.0) | 25-megapixel | 16-megapixel (f/2.0) |
| Front flash | - | No | - | - |
| software | ||||
| Operating system | Android 9.0 Pie | Android Pie | Android 8.1 Oreo | Android 8.1 |
| Skin | One UI | One UI | ColorOS 5.2 | ColorOS 5.2 |
| 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 5.00 |
| NFC | Yes | - | No | No |
| USB Type-C | Yes | Yes | - | - |
| Headphones | 3.5mm | 3.5mm | Yes | 3.5mm |
| Number of SIMs | 2 | 2 | - | 2 |
| Wi-Fi standards supported | - | - | 802.11 a/b/g/n/ac | 802.11 b/g/n/ac |
| USB OTG | - | - | Yes | Yes |
| Micro-USB | - | - | Yes | Yes |
| FM | - | - | No | No |
| Active 4G on both SIM cards | - | - | Yes | Yes |
| Infrared | - | - | - | No |
| sim 1 | ||||
| SIM Type | Nano-SIM | Nano-SIM | - | Nano-SIM |
| GSM/CDMA | GSM | GSM | - | GSM |
| 3G | Yes | Yes | - | Yes |
| 4G/ LTE | Yes | Yes | - | Yes |
| sim 2 | ||||
| SIM Type | Nano-SIM | Nano-SIM | - | Nano-SIM |
| GSM/CDMA | GSM | GSM | - | GSM |
| 3G | Yes | Yes | - | Yes |
| 4G/ LTE | Yes | Yes | - | Yes |
| sensors | ||||
| Face unlock | Yes | - | - | Yes |
| Fingerprint sensor | Yes | 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 |
| 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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