Microsoft Lumia 640 Dual SIM

Microsoft smartphone model Lumia 640 convincingly suggests that the route taken by way of the organisation is quite reliable and regular. This new compact telephone Microsoft Lumia 640 has all probabilities to come to be a favourite of the public in no time, presenting an appropriate combination of excellent, performance and availability. Microsoft Lumia 640's elegant and slim frame thickness slightly extra than 8.5 mm is available in several real colourations. In spite of the plastic rear cover, Microsoft Lumia 640's returned panel isn't always willing to accumulate fingerprints and has a high protection margin.

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Specifications of Microsoft Lumia 640 Dual SIM

OS Microsoft Windows Phone 8.1 with Lumia Denim
Dimensions 141.3 x 72.2 x 8.8 mm
Weight 145 g
Sim Dual Sim, Dual Standby (Nano-SIM)
Colors various
2G Band SIM1: GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900
3G Band HSDPA 850 / 900 / 1900 / 2100
CPU 1.2 GHz Quad-Core Cortex-A7
Chipset Qualcomm Snapdragon 400
GPU Adreno 305
Technology IPS LCD capacitive touchscreen, 16M colors, Multitouch
Size 5.0 inches (~67.6% screen to body ratio)
Resolution 720 x 1280 pixels (~294 ppi pixel density)
Protection Corning Gorilla Glass 3
Extra ClearBlack display
Buit-in 8GB built-in, 1GB RAM
Memory Card microSD card (supports up to 128GB)
Back 8 MP, 3264 x 2448 pixels, autofocus, LED flash
Front 1 MP, 720p
Features 1/4'' sensor size, Video (1080p@30fps)
WLAN Wi-Fi 802.11 b/g/n, DLNA, hotspot
BlueTooth v4.0 with A2DP
GPS Yes + A-GPS support
Radio FM
USB microUSB v2.0
Data GPRS, EDGE, 3G (HSPA 42.2/5.76 Mbps)
Sensors Accelerometer, Compass, Proximity
Audio 3.5mm audio jack, Speakerphone
Browser Html 5
Messaging SMS(threaded view), MMS, Email, Push Mail, IM
Games Built-in
Torch Yes
Extra Active noise cancellation with dedicated mic, Document viewer/editor, Speakerphone
Capacity 2500 mAh
Talk Time up to 27 hrs

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