General
Name | Nokia Lumia 638 | - |
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Launch Date | 1 Dec 2014 | - |
Brand | Nokia | - |
Colors | Black | - |
Display
Display Size | 4.5 Inches | - |
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Display Type | IPS LCD | - |
Resolution | 480 x 854 pixels | - |
Refresh Rate | 60Hz | - |
Display Protection | Gorilla Glass 3 | - |
Aspect Ratio | 16:9 | - |
Features | 64.6% (screen to body ratio), 218 ppi | - |
Platform
Operating System | Microsoft Windows Phone 8.1 | - |
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Processor | Snapdragon 400 (28 nm) | - |
CPU | Quad-core 1.2 GHz Cortex-A7 | - |
GPU | Adreno 305 | - |
Memory
Ram | 1GB | - |
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Storage | 8GB | - |
Storage Type | eMMC 4.5 | - |
SD Card Slot | Yes | - |
Camera
Type | Single Camera | - |
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Main | 5 MP, 1/4.0", AF | - |
Video | 720p@30fps | - |
Features | Panorama | - |
Front Camera
Type | No Front Camera | - |
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Selfie | - | - |
Video | - | - |
Battery
Capacity | 1830 mAh | - |
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Battery Technology | Li-Ion, removable | - |
Charging Speed | - | - |
USB Type | Micro USB, USB 2.0 | - |
Wireless Charging | No | - |
Network
Sim | Single Sim | - |
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Sim Type | Micro-SIM | - |
Technology | 4G | - |
Bands |
Connectivity
Wi-Fi | WiFi 2.4 | - |
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Bluetooth | V4.0 | - |
NFC | No | - |
GPS | Yes | - |
Audio
Loudspeaker | Yes | - |
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Headphone Jack | Yes | - |
Biometric
Fingerprint | No | - |
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Face Unlock | Not Available | - |
Body
Dimensions | 129.5 x 66.7 x 9.2 mm | - |
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Weight | 136 g | - |
Frame | Plastic Frame | - |
Back | Plastic Back | - |
IP Rating | No | - |
Others
Sensors | Accelerometer | - |
---|---|---|
SAR EU | 1.46 W/kg (head), 0.95 W/kg (body) | - |
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