Dell is launching a piece of art Dell lightning Mobile, which is portrayed as the Ultimate Windows 7 Phone. Dell mobile looks like all screen until hidden QWERTY keyboard revealed on slide the screen up. A slide effect looks little superficial but Windows Phone 7 portrait slider is embedded with multi touch features and no match with the specifications.
Dell mobile support T-Mobile 3G and AT&T network, with an extended 4.4 inch WVGA 4.1 inch OLED display, 1GHz QSD8250 Snapdragon processor, 1GB of flash with 512MB Ram, MicroSD card with additional 8GB of storage. It includes five megapixel auto focus camera, GPS facility, accelerometer, FM radio. Run 10.1 of Adobe Flash support including video playback and for watching web videos also.
There is no official launch date announced, phone is getting an upgrade to LTE in Q4 of 2011. That all what we can assumed and see so far.