Microsoft Lumia 640 Dual SIM - Specifications

Microsoft Lumia 640 Dual SIM is one of the mid-ranged smartphone with nice sets of specification in a limited price tag. With 5 inch display screen and 8 MegPixel primary camera, it has been able to hold on to the market, unlike other Windows Phone. The good thing about Microsoft Lumia 640 Dual Phone is that it comes with a replaceable battery, so you don't need to hard reset your Windows Phone in case it stops responding. Sometimes, unplugging your battery and putting it back does the work. With a Qualcomm® Snapdragon™ 400 1.2GHz processor and 1 GB RAM, you can expect a smooth experience with the phone. 

Microsoft Lumia 640 is also one of the few handsets that will support Windows Phone 10 at the time of release. In case if you want to "try" Windows Phone 10, without actually waiting for the release, you can do so by enrolling in the Windows Insider program. Read here more > How to update your Windows Phone to Windows Phone 10 Preview.

Microsoft Lumia 640 Dual SIM - Specifications

Operating System

Windows Phone 8.1 with Lumia Denim 
Display 5-inch display screen
Display resolution: HD720 (1280 x 720)
Display Colours: TrueColor (24-bit/16M)
Technology: ClearBlack, IPS LCD
Pixel Density: 294 ppi
Touch Screen: Capacitive multipoint-touch
Size and Weight Height: 141.3 mm
Width: 72.2 mm
Thickness: 8.8 mm
Weight: 145 g
Memory Internal Storage: 8 GB
RAM: 1 GB 
Expandable Memory: 128 GB through MicroSD 
Free OneDrive Storage: 30 GB
Processor CPU Name: Qualcomm® Snapdragon™ 400
Number of Cores: Quad core
Clock rate: 1200 MHz
Battery Replaceable: Yes 
Capacity: 2500 mAh
Max Standby time: 35 days
Max talk time: 27.3 h (2g) 20.3 h (3g)
Max music playback: 86 h
Max video playback: 8.7 h
Max video playback time: 8.7 h
Camera Primary: 8.0 MP with LED flash
Secondary: HD 0.9 MP wide angle
Misc Internet Radio, FM radio
Internet Explorer 11 in-built browser
IPv6 Support
DirectX 11
GPS and Navigation
Bluetooth 4.0
USB 2.0
Dual LED Flash
Microsoft Lumia 640 - Dual SIM is available in stores at a price tag of Rs, 8,999. 

Do you own a Lumia 640? Share your experience with our readers. 

ambarish kumar

Hi, I am Ambarish. The owner of this blog and a Lumia 625. Love to play with it and write here in my blog to help others. Do not forget to like us on Facebook and follow on Twitter.

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