Microsoft Lumia 638 Specifications
Key Specs
General
Performance
Display
Design
Rear Camera
Battery
Storage
Network & Connectivity
Multimedia
Sensors
Key Specs |
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|---|---|
| RAM & Storage | 1 GB + 8 GB |
| Processor | Qualcomm Snapdragon 400 MSM8926 |
| Rear Camera | 5 MP |
| Battery | 1830 mAh |
| Display | 4.5 inches (11.43 cm) |
General |
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|---|---|
| Operating System | Windows Phone v8.1 |
Performance |
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|---|---|
| Chipset | Qualcomm Snapdragon 400 MSM8926 |
| Processor | Quad core, 1.2 GHz, Cortex A7 |
| Graphics (GPU) | Adreno 305 |
| RAM | 1 GB |
Display |
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|---|---|
| Display Type | IPS LCD |
| Screen Size | 4.5 inches (11.43 cm) |
| Resolution | 480x854 px |
| Pixel Density | 218 ppi |
| Screen to Body Ratio (calculated) | 64.59 % |
Design |
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|---|---|
| Height | 129.5 mm |
| Width | 66.7 mm |
| Thickness | 9.2 mm |
| Weight | 134 grams |
Rear Camera |
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| Resolution | ||||||||||
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| Autofocus | Yes | |||||||||
| Image Resolution | 2592 x 1944 Pixels | |||||||||
| Settings | Exposure compensation, ISO control | |||||||||
| Shooting Modes | Macro Mode | |||||||||
| Camera Features |
4 x Digital Zoom Face detection Touch to focus |
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| Video Recording | 1280x720 @ 30 fps | |||||||||
Battery |
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|---|---|
| Capacity | 1830 mAh |
| Battery Type | Li-ion |
Storage |
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|---|---|
| Internal Storage | 8 GB |
| Expandable Storage | Yes, Up to 128 GB |
Network & Connectivity |
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| SIM Slot(s) | Single SIM | |||||||
| SIM Type | SIM1: Micro | |||||||
| Network Support | 5G Not Supported, 4G | |||||||
| SIM 1 |
4G bands, 4G Speed
Expand
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| Wi-Fi | Yes, Wi-Fi 4 (802.11 b/g/n) | |||||||
| Bluetooth | Yes, v4.0 | |||||||
| GPS | Yes with A-GPS, Glonass |
Multimedia |
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|---|---|
| Audio Jack | 3.5 mm |
Sensors |
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|---|---|
| Other Sensors | Accelerometer |