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General
| Name | Microsoft Lumia 640 XL LTE | Nokia Lumia 1520 |
|---|---|---|
| Launch Date | 1 Mar 2015 | 1 Oct 2013 |
| Brand | Microsoft | Nokia |
| Colors | Matte cyan, Orange, Black, Matte white, Glossy white | - |
Display
| Display Size | 5.7 Inches | 6.0 Inches |
|---|---|---|
| Display Type | IPS LCD | LCD |
| Resolution | 720 x 1280 pixels | 1080 x 1920 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Display Protection | Gorilla Glass 3 | Gorilla Glass 2 |
| Aspect Ratio | 16:9 | 16:9 |
| Features | 69.1% (screen to body ratio), 259 ppi | - |
Platform
| Operating System | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 | Microsoft Windows Phone 8, upgradable to Windows 10 |
|---|---|---|
| Processor | Snapdragon 400 (28 nm) | Snapdragon 800 (28 nm) |
| CPU | Quad-core 1.2 GHz Cortex-A7 | - |
| GPU | Adreno 305 | - |
Memory
| Ram | 1GB | 2GB |
|---|---|---|
| Storage | 8GB | 16GB, 32GB |
| Storage Type | eMMC 4.5 | eMMC 4.5 |
| SD Card Slot | Yes | Yes |
Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Main | 13 MP, f/2.0, 28mm, 1/3", AF | 20 MP, f/2.4, OIS |
| Video | 1080p@30fps | 4K@30fps (after WP8 Denim update), 1080p@30fps |
| Features | Zeiss optics | - |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 5 MP | 1.2 MP, f/2.4 |
| Video | 1080p@30fps | 720p@30fps |
Battery
| Capacity | 3000 mAh | 3400 mAh |
|---|---|---|
| Battery Technology | Li-Ion, removable | Li-Ion |
| Charging Speed | - | 5W |
| USB Type | Micro USB, USB 2.0 | Micro USB |
| Wireless Charging | No | Yes |
| Reverse Wireless Charging | - | No |
Network
| Sim | Single Sim | Single Sim |
|---|---|---|
| Sim Type | Micro-SIM | |
| Technology | 4G | 4G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 2.4 | WiFi 5 |
|---|---|---|
| Bluetooth | V4.0 | V4.0 |
| NFC | Yes | Yes |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Yes |
|---|---|---|
| Headphone Jack | Yes | Yes |
Biometric
| Fingerprint | No | No |
|---|---|---|
| Face Unlock | Not Available | Not Available |
Body
| Dimensions | 157.9 x 81.5 x 9 mm | 162.8 x 85.4 x 8.7 mm |
|---|---|---|
| Weight | 171 g | 209 g |
| Frame | Plastic Frame | - |
| Back | Plastic Back | - |
| IP Rating | No | No |
Others
| Sensors | Accelerometer, proximity, compass, sensor core | - |
|---|
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