Microsoft Lumia 640 LTE Dual SIM
1GB
Snapdragon 400 (28 nm)
8 MP, f/2.2
Single Camera
5.0" Inch
720 x 1280 Pixels
2500 mAh
Li-Ion
General
| Name | Microsoft Lumia 640 LTE Dual SIM |
|---|---|
| Launch Date | 1 Mar 2015 |
| Brand | Microsoft |
| Colors | Glossy cyan, Orange, White, Matte black |
Display
| Display Size | 5.0 Inches |
|---|---|
| Display Type | IPS LCD |
| Resolution | 720 x 1280 pixels |
| Refresh Rate | 60Hz |
| Display Protection | Gorilla Glass 3 |
| Aspect Ratio | 16:9 |
| Features | 67.6% (screen to body ratio), 294 ppi |
Platform
| Operating System | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 |
|---|---|
| Processor | Snapdragon 400 (28 nm) |
| CPU | Quad-core 1.2 GHz Cortex-A7 |
| GPU | Adreno 305 |
Memory
| Ram | 1GB |
|---|---|
| Storage | 8GB |
| Storage Type | eMMC 4.5 |
| SD Card Slot | Yes |
Camera
| Type | Single Camera |
|---|---|
| Main | 8 MP, f/2.2, 28mm, 1/4.0", AF |
| Video | 1080p@30fps |
Front Camera
| Type | Single Camera |
|---|---|
| Selfie | 1 MP |
| Video | 720p |
Battery
| Capacity | 2500 mAh |
|---|---|
| Battery Technology | Li-Ion, removable |
| Charging Speed | - |
| USB Type | Micro USB, USB 2.0 |
| Wireless Charging | No |
Network
| Sim | Dual Sim |
|---|---|
| Sim Type | Dual SIM (Micro-SIM, dual stand-by) |
| Technology | 4G |
| Bands |
Connectivity
| Wi-Fi | WiFi 2.4 |
|---|---|
| Bluetooth | V4.0 |
| NFC | Yes |
| GPS | Yes |
Audio
| Loudspeaker | Yes |
|---|---|
| Headphone Jack | Yes |
Biometric
| Fingerprint | No |
|---|---|
| Face Unlock | Not Available |
Body
| Dimensions | 141.3 x 72.2 x 8.8 mm |
|---|---|
| Weight | 145 g |
| Frame | Plastic Frame |
| Back | Plastic Back |
| IP Rating | No |
Others
| Sensors | Accelerometer, proximity, compass |
|---|
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