The Samsung Galaxy W was announced in August 2011. In the Galaxy range, W is placed just below the Samsung Galaxy S2, with a touch screen of 3.7 inches and resolution of 800 x 480 pixels. Its camera has a resolution of 5 megapixels. Its built-in single core processor clocked at 1.4 GHz is manufactured by Qualcomm and the Galaxy W has 512 MB of RAM. Its internal memory is 1.7 GB, which can be expanded with a microSD card up to 32 GB. The Galaxy W runs Android 2.3.5 Gingerbread with the TouchWiz 4.0.