Power infused performance
Loaded with all the power you need, the Microsoft Lumia 640 Dual SIM works as fast and efficiently as you do. It’s a workhorse that lets you concentrate more on what you are doing at any moment, with its 1.2GHz Quad-core processor and built in Microsoft Office.
Work your way
Loaded with all the power you need, the Microsoft Lumia 640 Dual SIM comes with built-in Office 365 and OneNote, so that you can enjoy life and work anywhere.
Everything you ever wanted, safe and sound
Stop worrying about carrying and accessing the things you love. Keep all your data safe by backing them up to OneDrive where you get 1 TB of free storage. Also, share them with anyone, anywhere, anytime. So be it office or the moments you want to cherish, everything shall be safe.
Let distance never come between dreams
No matter what your dream, you are never too far. Stay connected with loved ones or business colleagues from anywhere with built-in Skype. Attend meetings, share ideas, express yourself, do HD Skype video calls from any place using Wide-Angle front facing camera and expand your horizons like never before.
|General||2G Network||GSM 850 / 900 / 1800 / 1900 - SIM 1 and SIM 2|
|3G Network||HSDPA 850 / 900 / 1900 / 2100|
|Sim||Dual SIM (Micro-SIM, dual stand-by)|
|Display Type||IPS LCD capacitive touchscreen, 16M colours|
|Display||Resolution||720 x 1280 pixels (~294 ppi pixel density)|
|Protection||Corning Gorilla Glass 3- ClearBlack display|
|Sound||Alert Types||Vibration; MP3, WAV ringtones|
|Card Slot||microSD, up to 128 GB|
|Speed||HSPA 42.2/5.76 Mbps|
|WLAN||Wi-Fi 802.11 b/g/n, DLNA, hotspot|
|Camera||Primary||8 MP, 3264 x 2448 pixels, autofocus, LED flash|
|Features||1/4 inches sensor size|
|Secondary||1 MP, 720p|
|Battery||Standby Time||Up to 840 h (2G) / Up to 840 h (3G)|
|Talk Time||Up to 27 h 30 min (2G) / Up to 20 h 30 min (3G)|
|Physical||Dimensions||141.3 x 72.2 x 8.8 mm|
|Others||GPS||Yes, with A-GPS, GLONASS, Beidou|
|Chipset||Qualcomm MSM8926 Snapdragon 400|
|CPU||Quad-core 1.2 GHz Cortex-A7|
|Rating*||1 Star||2 Star||3 Star||4 Star||5 Star|