The Samsung blackJack is one of the best mobile phones in the market. It is known to be the best 3G- facilitated phone. It is one of the slim and sleekest mobile with a striking screen and comes with the support for video and music services. The Cingular 8525 is the best mobile pocket pc which provides access to the internet, email and also for your business applications, with the speed of broadband. And it also has the voice and data functionality so that you won’t miss a message or a call when you browse the net. Here you will come across the best and smartest phone comparison of the Samsung black jack vs. cingular 8525.