Samsung DuoS B7722i published the first quarter 2011 in Germany. As a special highlight, the Samsung DuoS B7722i a dual SIM card slot. This could be especially interesting for all those who are in addition to their normal Sim yet another data plan sim card. Besides this function, the B2277i has a 3.2 inch capacitive touch screen. The display generates 262,000 colors at 240 x 320 pixels.
Personal data such as pictures, music or videos on a MicroSD cards are stored. Take photos on the phone with a five megapixel camera, which prints the images in a maximum of 2560x1920 pixels. To all the electronics and keep them alive long enough, the manufacturer, a 1200 mAh powerful battery was installed, which should bring it in standby mode 330 hours. But even with the dimensions of the Samsung has a pretty slim line B7722i granted: only 113.5 x 55.5 x 14.3 mm and 112 grams, the phone very handy and fits anywhere.