GPS mobile phone-based apps may very well be superior to GPS for personal navigation devices. This is because the wireless data networks enable the phone-based apps to do much more complex tasks. With the GPS app on your phone, you’ll be able to find just about anything that you can’t otherwise find in searches.
Now Dell Streak 7 is available in the UK for £299 ($432). It is launched with many other Android tables. Also it is available online at Dell’s website. Dell Streak 7 table is already available in U.S for $ 199 with a T-Mobile contract. Compared to Samsung Galaxy tab, Dell streak 7 is cheaper but it has a low screen resolution. Also Galaxy has better battery life.