Nokia Lumia 638 is Candybar, Touchscreen Windows Mobile Smartphone from Nokia which runs on Microsoft Windows Phone 8.1. Nokia Lumia 638 is available in Black color and 136 g (4.80 oz) of weight. Nokia Lumia 638 has 4.5 inches IPS LCD, ClearBlack display display.
Nokia Lumia 638 is powered by Quad-core 1.2 GHz Cortex-A7 CPU, Qualcomm Snapdragon 400 (28 nm) Chipset and Adreno 305 GPU along with 8GB 1GB RAM.
Nokia Lumia 638 has GPRS, EDGE, 3G, WIFI, Bluetooth, GPS connectivity options on board.