Samsung X820 Samsung X820 Samsung SGH-X820, also known as "Ultra Edition 6.9", is a mobile phone created by Samsung and announced in Q3 2006, as part of the Samsung Ultra Edition range. Samsung marketed the device as "the world's slimmest mobile phone", and as a competitor to the Motorola SLVR L7. The X820 surpassed Samsung D830, released that same year, which Samsung previously marketed as "the world's slimmest". The carrier-unlocked U.S. price on late July 2006 was $449.00. The X820 features a 2"-diameter and 262,000-color LCD screen with a 220×176-pixel resolution in landscape screen layout instead of the usual portrait screen layout
Samsung S2 T-Mobile, Galaxy S2 Epic 4G, Galaxy S Showcase, Droid Charge and Galaxy Prevail) in the United States which has been denied by the court. In 2015, Samsung has been granted more U.S. patents than any other company - including IBM, Google, Sony, Microsoft and Apple. The company received 7,679 utility patents through 11 December. On 2 August 2016, Samsung Electronics unveiled the Galaxy Note7 smartphone, which went on sale on 19 August 2016. However, in early September 2016, Samsung suspended sales of the phone and announced an informal recall. This occurred after some units of the phones had batteries