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Microsoft Lumia 640 Dual SIM
Microsoft Lumia 640 Dual SIM |
|
| Build | |
|---|---|
| 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, Micro-SIM | |
| Colors | |
| Glossy cyan, Orange, White, Matte black | |
| Network | |
|---|---|
| 2G Band | |
|
SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900 |
|
| 3G | |
| Yes | |
| 4G | |
| No | |
| 5G | |
| No | |
| Processor | |
|---|---|
| CPU | |
| 1.2 GHz Quad-Core Cortex-A7 | |
| Chipset | |
| Qualcomm Snapdragon 400 | |
| GPU | |
| Adreno 305 | |
| Display | |
|---|---|
| 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 Features | |
| ClearBlack display | |
| Memory | |
|---|---|
| Built-in | |
| 8GB built-in, 1GB RAM | |
| External Card | |
| microSD card (supports up to 128GB) | |
| Camera | |
|---|---|
| Main | |
| 8 MP, 3264 x 2448 pixels, autofocus, LED flash | |
| Features | |
| 1/4'' sensor size, Video (1080p@30fps) | |
| Front | |
| 1 MP, 720p | |
| Connectivity | |
|---|---|
| WLAN | |
| Wi-Fi 802.11 b/g/n, DLNA, hotspot | |
| Bluetooth | |
| v4.0 with A2DP | |
| GPS | |
| Yes + A-GPS support | |
| Radio | |
| Stereo FM radio with RDS | |
| USB | |
| microUSB v2.0 | |
| Data | |
| GPRS, EDGE, 3G (HSPA 42.2/5.76 Mbps) | |
| Sensors | |
|---|---|
| Accelerometer | |
| Yes | |
| Compass | |
| Yes | |
| Proximity | |
| Yes | |
| Features | |
|---|---|
| Audio | |
| 3.5mm audio jack, Speakerphone | |
| Browser | |
| HTML5 | |
| Messaging | |
| SMS (threaded view), MMS, Email, Push Email, IM | |
| Games | |
| built-in | |
| Battery | |
|---|---|
| Capacity | |
| 2500 mAh | |
| Standby | |
| up to 840 hrs | |
| Talktime | |
| up to 27 hrs | |
| Price |
|---|
