Beginning February 2 , the T-Mobile 's tablet will be available for $ 800 . Streak 4 will be able to connect to Dell Streak 7 HSPA+ 7 G network . The new 7-inch Streak is a bump up in size from Dell 's last 5-inch offering , as well as a dip in price from the $ 300 charged for the 5-inch AT & T version . Web browsing and video playback were all quite smooth .
Beginning February 2 , the T-Mobile 's tablet will be available for $ 800 . Streak 4 will be able to connect to Dell Streak 7 HSPA+ 7 G network . Web browsing and video playback were all quite smooth .