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General
| Name | Microsoft Lumia 640 XL | Nokia C3 |
|---|---|---|
| Launch Date | 1 Mar 2015 | 4 Aug 2020 |
| Brand | Microsoft | Nokia |
| Colors | Matte cyan, Orange, Black, Matte white, Glossy white | Nordic blue, Sand gold |
Display
| Display Size | 5.7 Inches | 5.99 Inches |
|---|---|---|
| Display Type | IPS LCD | IPS LCD |
| Resolution | 720 x 1280 pixels | 720 x 1440 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Display Protection | Gorilla Glass 3 | - |
| Aspect Ratio | 16:9 | 18:9 |
| Features | 69.1% (screen to body ratio), 259 ppi | 75.2% (screen to body ratio), 269 ppi |
Platform
| Operating System | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 | Android 10 |
|---|---|---|
| Processor | Snapdragon 400 (28 nm) | Unisoc SC9863A (28nm) |
| CPU | Quad-core 1.2 GHz Cortex-A7 | Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) |
| GPU | Adreno 305 | IMG8322 |
Memory
| Ram | 1GB | 2GB, 3GB |
|---|---|---|
| Storage | 8GB | 16GB, 32GB |
| Storage Type | eMMC 4.5 | eMMC 5.1 |
| SD Card Slot | Yes | Yes |
Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Main | 13 MP, f/2.0, 28mm, 1/3", AF | 8 MP, f/2.0, AF |
| Video | 1080p@30fps | 1080p@30fps |
| Features | Zeiss optics | HDR |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 5 MP | 5 MP, f/2.4 |
| Video | 1080p@30fps | 720p@30fps |
Battery
| Capacity | 3000 mAh | 3040 mAh |
|---|---|---|
| Battery Technology | Li-Ion, removable | Li-Ion, removable |
| Charging Speed | - | - |
| USB Type | Micro USB, USB 2.0 | Micro USB, USB 2.0 |
| Wireless Charging | No | No |
Network
| Sim | Single Sim | Dual Sim |
|---|---|---|
| Sim Type | Micro-SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Technology | 3G | 4G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 2.4 | WiFi 2.4 |
|---|---|---|
| Bluetooth | V4.0 | V4.2 |
| NFC | Yes | No |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Yes |
|---|---|---|
| Headphone Jack | Yes | Yes |
Biometric
| Fingerprint | No | Yes |
|---|---|---|
| Fingerprint Type | - | Capacitive Fingerprint Scanner |
| Fingerprint Position | - | Rear-Mounted |
| Face Unlock | Not Available | 2D Face Unlock |
Body
| Dimensions | 157.9 x 81.5 x 9 mm | 159.9 x 77 x 8.7 mm |
|---|---|---|
| Weight | 171 g | 184.5 g |
| Frame | Plastic Frame | Plastic Frame |
| Back | Plastic Back | Plastic Back |
| IP Rating | No | No |
Others
| Sensors | Accelerometer, proximity, compass, sensor core | Accelerometer, proximity |
|---|
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