The Samsung Omnia 7 is a Samsung developed smartphone that runs Windows Phone 7 as its operating system. It has a 4" Super AMOLED display with a screen resolution of 480x800. It comes in two different models, using either 8 GB or 16 GB of internal storage. There is no microSD card slot, so storage is capped at the amount of internal storage. The Samsung Omnia 7 weights 138 grams, and has a 1,500 mAh battery to give about 8 hours of talk time.