We know that Dell's Android phone is heading to the US (maybe on AT&T) after a few tweaks: 3G and possibly a better camera. But a Brazilian leak now suggests it may also have Wi-Fi and an improved interface, too.
Brazilian Website, Cellular Café, says the "X" version adds the Wi-Fi and 3G/HSDPA (850/1900/2100MHz) connectivity that the Chinese 3i lacked. The camera remains at 3 megapixels, but the interface on the phone's 3.5-inch touchscreen display now looks closer to Android's default look and feel. [Cellular Café (translated) via Unwired View]