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    Released  2015, April
 145 g (5.11 oz)
 Microsoft Windows Phone 8.1  upgradable to Microsoft Windows 10
 8GB storage,  microSDXC
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	Brand : Microsoft	
    
  
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      $170       
  
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    5.0"
    720x1280 pixels  
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    8MP
    
    
  
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          1GB RAM     
  
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    2500mAh
    Li-Ion 
 
Microsoft Lumia 640 LTE Dual SIM Windows Mobile smartphone. Announced Mar 2015. Features 5.0″  display, Snapdragon 400 chipset, 8 MP primary camera, 1 MP front camera, 2500 mAh battery, 8 GB storage, 1000 MB RAM, Corning Gorilla Glass 3.
 Microsoft Lumia 640 LTE Dual SIM
| Mobile Model | Microsoft Lumia 640 LTE Dual SIM | 
| Mobile Type | Smart Phone | 
| Announced Date | 2015, March. Released 2015, April | 
| Released Date | 2015, April | 
| Availability | Discontinued | 
Microsoft Lumia 640 LTE Dual SIM Hardware
| Storage | 8 GB BYTE | 
| RAMS | 1 GB RAM | 
| CPU | Quad-core 1.2 GHz Cortex-A7 | 
| Card slot | microSDXC | 
| Graphics processor | Adreno 305 | 
| Sensors | Accelerometer, proximity, compass | 
Microsoft Lumia 640 LTE Dual SIM Camera
| Main Camera | Main camera 8 Mega Pixels | 
| Aperture | f/2.2 | 
| Main Camera Video | 1080p@30fps | 
| LED flash | LED flash | 
| Selfie Camera | 1 Mega Pixels | 
| Selfie Camera Video | 720p | 
Microsoft Lumia 640 LTE Dual SIM Display
| Display Type | IPS LCD | 
| Display Size | 5.0" inches | 
| Resolution | 720 x 1280 | 
| Ratio | 16:9 | 
| Colors | 16 million display colors | 
| Security | Corning Gorilla Glass 3 | 
| Pixel density | 294 | 
Microsoft Lumia 640 LTE Dual SIM Battery
| Battery Type | Li-Ion | 
| Battery Capacity | 2500 mAh | 
| Fast Charge |  | 
| Battery Removable |  | 
| Wireless Charge |  | 
| Charging Power | 864 Watt | 
Microsoft Lumia 640 LTE Dual SIM Design
| Weight | 145 g (5.11 oz) | 
| Dimensions | 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in) | 
| Colors | Glossy cyan, Orange, White, Matte black | 
| Water Resistant |  | 
Microsoft Lumia 640 LTE Dual SIM Network
| 4G |  | 
| 3G |  | 
| 2G |  | 
| Network Strength | 802.11 | 
Microsoft Lumia 640 LTE Dual SIM Media and Sound
| Loud Speaker | Yes | 
| Audio jack | Yes | 
Connectivity
| Wi-Fi | Wi-Fi 802.11 b/g/n, DLNA, hotspot | 
| Bluetooth | 4.0, A2DP | 
| USB | microUSB 2.0 | 
| Wi-Fi Hotspot |  | 
| GPS |  | 
| NFC |  | 
| Radio |  | 
Microsoft Lumia 640 LTE Dual SIM Operating System
| Operating System | Microsoft Windows Phone 8.1 | 
| User Interface | upgradable to Microsoft Windows 10 | 
Microsoft Lumia 640 LTE Dual SIM Price in USD
Microsoft Lumia 640 LTE Dual SIM FAQ
- Q : What are the front camera details of the Microsoft Lumia 640 LTE Dual SIM??
- A : The Microsoft Lumia 640 LTE Dual SIM front camera is 1 MP..
- Q : Does the Microsoft Lumia 640 LTE Dual SIM support fast charging or quick charging??
- A : No, Microsoft Lumia 640 LTE Dual SIM not supports fast charging.
- Q : What are the rear camera sensor details of the Microsoft Lumia 640 LTE Dual SIM??
- A : Microsoft Lumia 640 LTE Dual SIM comes with one camera 8 MP..
- Q : What is the charging capacity of the Microsoft Lumia 640 LTE Dual SIM??
- A : The Microsoft Lumia 640 LTE Dual SIM charging capacity is 864 watt not fast charging capacity charger..
- Q : How much RAM capacity does the Microsoft Lumia 640 LTE Dual SIM have??
- A : The Microsoft Lumia 640 LTE Dual SIM comes with 1 GB of RAM..
- Q : What is the battery capacity of the Microsoft Lumia 640 LTE Dual SIM??
- A : The Microsoft Lumia 640 LTE Dual SIM comes with a battery capacity of 2500 mAh.
- Q : Does the Microsoft Lumia 640 LTE Dual SIM support wireless charging??
- A : Yes, Wireless charging is supported on Microsoft Lumia 640 LTE Dual SIM.
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