CPU1.2GHz quad-core |
Memory1GB , 8GB |
Screen5.00 inches |
Camera8 Megapixel with LED Flashlight |
Battery |
OSWindows Phone 8.1 |
Microsoft Lumia 640 Dual SIM versatile was propelled in Feb-15. The mobilephone accompanies a 5.00 inches TouchScreen show with a determination of 720×1280 pixels.
The Microsoft Lumia 640 Dual SIM is controlled by 1.2GHz quad-core Qualcomm Snapdragon 400 processor and it accompanies 1GB of RAM. The mobilephone packs 8GB of inner stockpiling that can be extended card up to 128 GB by means of a microSD card. To the extent the cameras are concerned, the Microsoft Lumia 640 Dual SIM packs a 8 Megapixel with LED Flashlight essential camera on the back and a 0.9 Megapixel front shooter for selfies.
The Microsoft Lumia 640 Dual SIM is controlled by a Removable battery 2500 mAh Battery. It quantifies 141.30 x 72.20 x 8.80 (mm) and weight 145.00 grams.
The Microsoft Lumia 640 Dual SIM is a Single SIM GSM phone. Network choices incorporate WiFi:Yes, 802.11 b/g/n, GPS:Yes, Bluetooth:Yes, and NFC:No.
Overall Microsoft Lumia 640 Dual SIM is a good mobile phone in the market.
| General | |
|---|---|
| Model Name | |
| Announced | Feb-15 |
| Body Colors | |
| Hardware & Software | |
| Operating System | Windows Phone 8.1 |
| CPU | |
| Processor | 1.2GHz quad-core |
| Chipset | Qualcomm Snapdragon 400 |
| Memory | |
| Internal Storage | 8GB |
| External Storage | card up to 128 GB |
| RAM | 1GB |
| Network | |
| Number of SIMs | 2 |
| Dual Sim? | |
| Sim Type | Micro-SIM |
| GSM/CDMA | GSM |
| 2G Network Bands | GSM 850 / 900 / 1800 / 1900 |
| 3G Network Bands | Yes |
| 4G Network Bands | No |
| 4G let Network Bands | |
| Connectivity | |
| WLAN | |
| Bluetooth | Yes |
| NFC | No |
| Infrared | No |
| GPS | Yes |
| Radio | |
| USB | No |
| Wifi | Yes, 802.11 b/g/n |
| Body & Display | |
| Display Size | 5.00 inches |
| Display Type | TouchScreen |
| Resolution | 720x1280 pixels |
| Pixels per inch | 294 PPI |
| Multitouch | |
| Phone Size | 141.30 x 72.20 x 8.80 (mm) |
| Weight | 145.00 g |
| Camera & Video | |
| Front Camera | 0.9 Megapixel |
| Rear Camera | 8 Megapixel with LED Flashlight |
| Camera Features | |
| Video | |
| Sound | |
| Alert types | |
| Loudspeaker | |
| Headphone | 3.5mm |
| Battery | |
| Battery Capacity | 2500 mAh Battery |
| Battery Type | Removable battery |
| Stand-by | |
| Talk time | |
| Features | |
| Browser | |
| Sensors | Proximity Sensor |
| Java | |
| Messaging | |
| FM | Yes |
| Temperature sensor | No |
| Gyroscope | No |
| Accelerometer | Yes |
| Ambient light sensor | Yes |
| Barometer | No |
| Compass / Magnetometer | Yes |
| Others | |