Beginning February 2018 , the Dell Wave 7 phone will be available for $ 200 . Streak 7 will be able to connect to T - Mobile 's new 4 G network . While the screen moves quickly , it 's not quite as smooth as the iPad at tracking your finger motions when you swipe or pinch the screen . Web browsing and video playback were all quite smooth .
Beginning February 2018 , the Dell Wave 7 phone will be available for $ 200 . Streak 7 will be able to connect to T - Mobile 's new 4 G network . Web browsing and video playback were all quite smooth .