Nokia Lumia 638

The Nokia Lumia 638 is an entry-level smartphone that runs on Windows Phone 8.1 operating system. Below are the detailed features and specifications of the device as per official information by the company.

The Nokia Lumia 638 runs on 1.2 GHz quad-core Qualcomm Snapdragon 400 chipset. It has a 1 GB RAM and 8 GB of internal storage, which can be expandable up to 128 GB using the microSD card slot present in the device.

In terms of screen, the device has 4.5 inches ClearBlack IPS LCD capacitive touchscreen with WVGA (480 x 854 pixels) resolution that gives an effective pixel density of about 218 PPI. The device comes with Gorilla Glass 3 protection. As far as the design is concerned, the Nokia Lumia 638 looks quite similar to the other Lumias. The handset features a similar design to the rest of the series with polycarbonate unibody which comes in various funky colour options including black, white, orange and yellow colors. Its edges are slightly curved. It weighs about 134 grams and is 9.20 mm thin.

The device comes with a 5 MP primary rear facing camera without LED flash. It can record videos at 720p at 30 frames per second. The device lacks a front camera, which will prove to be a downer for those looking for video calling and clicking selfies.

In terms of multimedia features, the device supports playback of all the common multimedia formats including, 3GP, MP3, MP4, videos.

The Nokia Lumia 638 runs on WP 8.1. It has Nokia HERE maps, Nokia MixRadio, Nokia Express data-efficient web browser. You can download a lot of apps or games from Windows Phone Store. It also features all the common softwares of the Windows phone OS like OneDrive, Office, Outlook, Bing and Skype.

In terms of connectivity features, the device supports GPRS, EDGE, 3G, 4G, Wi-Fi 802.11 b/g/n, Bluetooth v4.0 and Micro USB v2.0. The phone encases a 1830 mAh Li-Ion battery.