Apple's iPad 2 has always been known for its super bright retina scorching display. But is it still the tablet with the best display? Well, it looks like it isn't. A comparison test held recently suggests that the Galaxy Tab 10.1 has got a better display. In the comparison test, the iPad 2 display was compared with those of various tablets including the Motorola Xoom, Acer Iconia Tab A500 and the