Samsung upgrades its Ultra slim phones to 3G
Samsung is preparing 3G versions of its ultra thin phones X820, D830 and D900. The new handsets will be named Z370, Z620 and Z720 respectively in candybar, clamshell and slider form-factor.
The Z370, the 3G variant of the X820, has UMTS support added, as well as microSD slot. It still has the 2 megapixel camera but also has a VGA one for video calling, and with its 8.4 mm it is only 1.5 mm thicker than the X820.
 |  Z370 |
 | Z620 |
The third device is the Z720 and it is the 3G version of the D900 slider. The new handset still features the 3.2 megapixel shooter but also has a VGA camera for video calls added. There's HSDPA support included and with it's 13.8 mm thickness it adds only 0.8 mm to the D900.
 | Z720 |
Source: T3 via EngadgetMobile
FCC OKs Cingular\'s purchase of AT&T Wireless
Things that are NOT allowed: