Microsoft Lumia 640 Dual SIM smartphone was launched in February 2015. The phone comes with a 5.00-inch touchscreen display with a resolution of 720 pixels by 1280 pixels at a PPI of 294 pixels per inch. Microsoft Lumia 640 Dual SIM price in India starts from Rs. 8,999.
The Microsoft Lumia 640 Dual SIM is powered by 1.2GHz quad-core Qualcomm Snapdragon 400 processor and it comes with 1GB of RAM. The phone packs 8GB of internal storage that can be expanded up to 128GB via a microSD card. As far as the cameras are concerned, the Microsoft Lumia 640 Dual SIM packs a 8-megapixel primary camera on the rear and a 0.9-megapixel front shooter for selfies.
The Microsoft Lumia 640 Dual SIM runs Windows Phone 8.1 and is powered by a 2500mAh removable battery. It measures 141.30 x 72.20 x 8.80 (height x width x thickness) and weigh 145.00 grams.
The Microsoft Lumia 640 Dual SIM is a dual SIM (GSM and GSM) smartphone that accepts Micro-SIM and Micro-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, FM and 3G. Sensors on the phone include Compass Magnetometer, Proximity sensor, Accelerometer and Ambient light sensor.
Microsoft Lumia 640 Dual SIM Specifications
GENERAL
| Release date |
February 2015 |
| Form factor |
Touchscreen |
| Dimensions (mm) |
141.30 x 72.20 x 8.80 |
| Weight (g) |
145.00 |
| Battery capacity (mAh) |
2500 |
| Removable battery |
Yes |
| SAR value |
NA |
DISPLAY
| Screen size (inches) |
5.00 |
| Touchscreen |
Yes |
| Resolution |
720×1280 pixels |
| Pixels per inch (PPI) |
294 |
HARDWARE
| Processor |
1.2GHz quad-core |
| Processor make |
Qualcomm Snapdragon 400 |
| RAM |
1GB |
| Internal storage |
8GB |
| Expandable storage |
Yes |
| Expandable storage type |
microSD |
| Expandable storage up to (GB) |
128 |
CAMERA
| Rear camera |
8-megapixel |
| Flash |
Yes |
| Front camera |
0.9-megapixel |
SOFTWARE
| Operating System |
Windows Phone 8.1 |
CONNECTIVITY
| Wi-Fi |
Yes |
| Wi-Fi standards supported |
802.11 b/g/n |
| GPS |
Yes |
| Bluetooth |
Yes |
| NFC |
No |
| Infrared |
No |
| USB OTG |
No |
| Headphones |
3.5mm |
| FM |
Yes |
| Number of SIMs |
2 |
| SIM 1 |
|
| SIM Type |
Micro-SIM |
| GSM/CDMA |
GSM |
| 3G |
Yes |
| 4G/ LTE |
No |
| Supports 4G in India (Band 40) |
No |
| SIM 2 |
|
| SIM Type |
Micro-SIM |
| GSM/CDMA |
GSM |
| 3G |
Yes |
| 4G/ LTE |
No |
| Supports 4G in India (Band 40) |
No |
SENSORS
| Compass/ Magnetometer |
Yes |
| Proximity sensor |
Yes |
| Accelerometer |
Yes |
| Ambient light sensor |
Yes |
| Gyroscope |
No |
| Barometer |
No |
| Temperature sensor |
No |
That’s all to the specifications and details of Microsoft Lumia 640 Dual SIM, If you find any Error or missing information? Please let us know