Samsung SGH-X820
| Manufacturer | Samsung Electronics | 
|---|---|
| Availability by region | Q3 2006 | 
| Compatible networks | |
| Form factor | Candybar | 
| Dimensions | 113 × 50 × 6.9 mm 4.4 × 1.9 × 0.27 inches  | 
| Weight | 69 g (2.4 oz) | 
| Memory | 1000-contact phonebook, caller groups | 
| Storage | internal, 80 MB | 
| Battery | 4–6½ hours talk time, 10 days standby  | 
| Rear camera | 2 megapixels, Video: 352×288 px, 15 fps  | 
| Display | 1.8", 220×176 px (QCIF+) TFT LCD, 18-bit color | 
| Connectivity | Bluetooth 1.2; USB, TV-out (both through a proprietary slot)  | 
| Data inputs | Keypad, dedicated buttons | 
| Other | SAR 1.19 W/kg | 
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.