Nokia Lumia 638 smartphone was launched in June 2014. The phone comes with a 4.50-inch touchscreen display with a resolution of 480 pixels by 854 pixels.
The Nokia Lumia 638 is powered by 1.2GHz quad-core Qualcomm Snapdragon 400 processor and it comes with 1GB of RAM. The phone packs 8GB of internal storage that can be expanded up to 128GB. As far as the cameras are concerned, the Nokia Lumia 638 packs a 5-megapixel primary camera on the rear
The Nokia Lumia 638 runs Windows Phone 8.1 and is powered by a 1830mAh non removable battery. It measures 129.50 x 66.70 x 9.20 (height x width x thickness) .
The Nokia Lumia 638 is a single SIM (GSM) . Connectivity options include Wi-Fi, GPS, Bluetooth, 3G and 4G (with support for Band 40 used by some LTE networks in India).
