Microsoft Lumia 640
Status: Discontinued
8MP LED flash
5.0" IPS LCD
8GB
1GB
Qualcomm Snapdragon 400 (28 nm)
2500 mAh
Mobile Specifications
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Network
 |
|
| Technology | GSM / HSPA |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Bands | HSDPA 850 / 900 / 1900 / 2100 |
| Speed | HSPA 42.2/5.76 Mbps |
|
Launch
 |
|
| Announced | 2015, March. Released 2015, April |
| Status | Discontinued |
|
Body
 |
|
| Dimensions | 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in) |
| Weight | 145 g (5.11 oz) |
| SIM | Dual SIM (Micro-SIM, dual stand-by) |
|
Display
 |
|
| Display Type | IPS LCD |
| Screen Size | 5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio) |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~294 ppi density) |
| Screen Protection | Corning Gorilla Glass 3 |
| Others | ClearBlack display |
|
Platform
 |
|
| Operating System | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 |
| Chipset | Qualcomm MSM8926 Snapdragon 400 (28 nm) |
| CPU | Quad-core 1.2 GHz Cortex-A7 |
| GPU | Adreno 305 |
|
Memory
 |
|
| Card Slot | microSDXC (dedicated slot) |
| Internal Storage | 8GB 1GB RAM |
| Others | eMMC 4.5 |
|
Camera
 |
|
| Main Camera | 8 MP, f/2.2, 28mm (wide), 1/4.0", AF |
| Features | LED flash |
| Video | 1080p@30fps |
| Selfie Camera | 1 MP |
| Video | 720p |
|
Sound
 |
|
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
|
Connectivity
 |
|
| Wi-Fi | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
| Bluetooth | 4.0, A2DP |
| Positioning | GPS, GLONASS, BDS |
| NFC | No |
| Radio | FM radio |
| USB Type | microUSB 2.0 |
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Features
 |
|
| Sensors | Accelerometer, proximity, compass |
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Battery
 |
|
| Battery Type | Li-Ion 2500 mAh, removable |
|
Misc
 |
|
| Available Colors | Glossy cyan, Orange, White, Matte black |
