Nokia Lumia 638 is the new mid ranged and budget friendly Windows Phone from Microsoft. Running on latest Windows Phone 8.1 with Lumia Cyan update, it supports a Single micro SIM card. The device features a 4.5 inch IPS touch screen display with 854 x 480 pixels resolution. Lumia 638 is powered with 1.2 GHz quad-core Qualcomm Snapdragon 400 processor and 1GB RAM and comes with 8GB built-in memory which can be expanded upto 128GB using microSD card. The phone comes with 5 Megapixel autofocus camera at rear facing with f/2.4 aperture and 28mm lens. Unfortunately you wont be able to click Selfies because there is no front facing camera provided. However, the phone seems quite good in connectivity with options like 4G LTE, 3G, WiFi 802.11 b/g/n, GPS / aGPS and Bluetooth 4.0 LE.
You can download the latest PC Suite for your Nokia Lumia 638 from here in a single click. Using this PC Suite software you can transfer content between the phone and PC, and also get apps or latest phone firmware update notifications. It also allows you to sync information between your Lumia phone and programs such as MS Office Outlook or with cloud services like Google, Yahoo, etc. You can also connect your computer to internet with the help of your phone. Using this PC suite you can also sync multimedia files such as Pictures, Videos, and Music files between phone and PC so that you be updated on both devices.