Nokia Lumia 638 mobile was launched in June 2014. The phone comes with a 4.50-inch touchscreen display offering a resolution of 480×854 pixels. Nokia Lumia 638 is powered by a 1.2GHz quad-core Qualcomm Snapdragon 400 processor. It comes with 1GB of RAM. The Nokia Lumia 638 runs Windows Phone 8.1 and is powered by a 1830mAh non-removable battery.
As far as the cameras are concerned, the Nokia Lumia 638 on the rear packs 5-megapixel camera.
Nokia Lumia 638 is based on Windows Phone 8.1 and packs 8GB of inbuilt storage (up to 128GB). The Nokia Lumia 638 is a single SIM (GSM) mobile. The Nokia Lumia 638 measures 129.50 x 66.70 x 9.20mm (height x width x thickness) . It was launched in Orange, Black, Yellow, and White colours.
Connectivity options on the Nokia Lumia 638 include Wi-Fi 802.11 b/g/n, GPS, 3G, and 4G (with support for Band 40 used by some LTE networks in India).
As of 21st July 2022, Nokia Lumia 638 price in India starts at Rs. 7,999.
Nokia Lumia 638 Full Specifications
| Brand | Nokia |
| Model | Lumia 638 |
| Price in India | ₹7,999 |
| Release date | June 2014 |
| Form factor | Touchscreen |
| Dimensions (mm) | 129.50 x 66.70 x 9.20 |
| Battery capacity (mAh) | 1830 |
| Removable battery | No |
| Colours | Orange, Black, Yellow, White |
| Screen size (inches) | 4.50 |
| Touchscreen | Yes |
| Resolution | 480×854 pixels |
| Processor | 1.2GHz quad-core |
| Processor make | Qualcomm Snapdragon 400 |
| RAM | 1GB |
| Internal storage | 8GB |
| Expandable storage | Yes |
| Expandable storage up to (GB) | 128 |
| Rear camera | 5-megapixel |
| Rear flash | No |
| Front camera | No |
| Operating system | Windows Phone 8.1 |
| Wi-Fi | Yes |
| Wi-Fi standards supported | 802.11 b/g/n |
| GPS | Yes |
| Bluetooth | Yes |
| NFC | No |
| Infrared | No |
| USB OTG | No |
| Headphones | 3.5mm |
| FM | No |
| Number of SIMs | 1 |
| Wi-Fi Direct | No |
| Mobile High-Definition Link (MHL) | No |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | Yes |
| Supports 4G in India (Band 40) | Yes |
| Compass/ Magnetometer | No |
| Proximity sensor | No |
| Accelerometer | No |
| Ambient light sensor | No |
| Gyroscope | No |
| Barometer | No |
| Temperature sensor | No |
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