Dell Inc. (NASDAQ:DELL) will no longer be selling the Streak 7 tablet device. The device is no longer available online. It has only been a few months since Dell phased out the Streak 5 as well.

When Walt Mossberg, a writer for AllThingsD leaves a review about certain products, the Internet listens. Unfortunately for Dell Inc., he slammed the Streak 7 tablet. Dell and T-Mobile are selling the Dell Streak 7 for $200 with a two-year contract.

T-Mobile will start selling the Dell Streak 7 for $199.99 with a 2-year contract and $50 mail-in rebate on February 2nd. The 7-inch Android 2.2 tablet is powered by the NVIDIA Tegra 2. Without a contract, the tablet goes for $450. [Engadget]

Dell has officially announced the 7-inch Dell Streak tablet. The Dell Streak 7 is the first 4G tablet and it weighs less than one pound. The Streak 7 has a 5 megapixel rear camera and a 1.3 megapixel front-facing camera. There is a NVIDIA Tegra 2 processor and the screen is a 7-inch Gorilla Glass WVGA touch display. The Streak 7 has a Honeycomb operating system and there is full Flash 10.1 support. Below is the full press release: