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| key specs | ||||
| Display | 5.00-inch | 5.00-inch | 5.70-inch | |
| Processor | Qualcomm Snapdragon 212 | Qualcomm Snapdragon 400 | Qualcomm Snapdragon 400 | |
| Front Camera | 5-megapixel | 0.9-megapixel | 5-megapixel | |
| Rear Camera | 8-megapixel | 8-megapixel | 13-megapixel | |
| RAM | 1GB | 1GB | 1GB | |
| Storage | 16GB | 8GB | 8GB | |
| Battery Capacity | 2000mAh | 2500mAh | 3000mAh | |
| OS | Windows 10 Mobile | Windows Phone 8.1 | Windows Phone 8.1 | |
| Resolution | 720x1280 pixels | 720x1280 pixels | 720x1280 pixels | |
| general | ||||
| Brand | Microsoft | Microsoft | Microsoft | |
| Model | Lumia 650 Dual SIM | Lumia 640 | Lumia 640 XL Dual SIM | |
| Release date | February 1, 2016 | February 1, 2015 | March 1, 2015 | |
| Form factor | Touchscreen | Touchscreen | Touchscreen | |
| Dimensions (mm) | 70.90 x 142.00 x 6.90 | 141.30 x 72.20 x 8.80 | 157.90 x 81.50 x 9.00 | |
| Weight (g) | 122.00 | 145.00 | 171.00 | |
| Battery capacity (mAh) | 2000 | 2500 | 3000 | |
| Removable battery | Yes | Yes | Yes | |
| display | ||||
| Screen size (inches) | 5.00 | 5.00 | 5.70 | |
| Touchscreen | Yes | Yes | Yes | |
| Resolution | 720x1280 pixels | 720x1280 pixels | 720x1280 pixels | |
| Pixels per inch (PPI) | 297 | 294 | 259 | |
| hardware | ||||
| Processor | 1.3GHz quad-core | 1.2GHz quad-core | 1.2GHz quad-core | |
| Processor make | Qualcomm Snapdragon 212 | Qualcomm Snapdragon 400 | Qualcomm Snapdragon 400 | |
| RAM | 1GB | 1GB | 1GB | |
| Internal storage | 16GB | 8GB | 8GB | |
| Expandable storage | Yes | Yes | Yes | |
| Expandable storage type | microSD | microSD | microSD | |
| Expandable storage up to (GB) | 200 | 128 | 128 | |
| camera | ||||
| Rear camera | 8-megapixel | 8-megapixel | 13-megapixel | |
| Rear flash | LED | LED | LED | |
| Front camera | 5-megapixel | 0.9-megapixel | 5-megapixel | |
| software | ||||
| Operating system | Windows 10 Mobile | Windows Phone 8.1 | Windows Phone 8.1 | |
| connectivity | ||||
| Wi-Fi | Yes | Yes | Yes | |
| Wi-Fi standards supported | 802.11 b/g/n | 802.11 b/g/n | 802.11 b/g/n | |
| GPS | Yes | Yes | Yes | |
| Bluetooth | Yes, v 4.10 | Yes | Yes, v 4.00 | |
| NFC | Yes | No | Yes | |
| Infrared | No | No | No | |
| USB OTG | No | No | No | |
| Headphones | 3.5mm | 3.5mm | 3.5mm | |
| FM | Yes | No | Yes | |
| Number of SIMs | 1 | 1 | 2 | |
| Wi-Fi Direct | No | No | No | |
| Mobile High-Definition Link (MHL) | No | No | No | |
| sim 1 | ||||
| SIM Type | Nano-SIM | Micro-SIM | Micro-SIM | |
| GSM/CDMA | GSM | GSM | GSM | |
| 3G | Yes | Yes | Yes | |
| 4G/ LTE | Yes | No | No | |
| sensors | ||||
| Compass/ Magnetometer | No | Yes | Yes | |
| Proximity sensor | Yes | Yes | Yes | |
| Accelerometer | Yes | Yes | Yes | |
| Ambient light sensor | Yes | Yes | Yes | |
| Gyroscope | No | No | No | |
| Barometer | No | No | No | |
| Temperature sensor | No | No | No | |
| ratings | ||||
| Overall NDTV Rating | - | - | Read Review | |
| Design Rating | - | - | ||
| Display Rating | - | - | ||
| Software Rating | - | - | ||
| Performance Rating | - | - | ||
| Battery Life Rating | - | - | ||
| Camera Rating | - | - | ||
| Value for Money Rating | - | - | ||
| sim 2 | ||||
| SIM Type | - | - | Micro-SIM | |
| GSM/CDMA | - | - | GSM | |
| 3G | - | - | Yes | |
| 4G/ LTE | - | - | No | |
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