In this test you will see performances of 2 of new and most popular phones that are running on Windows Phone 7 operating system. On both phones WPhome team from Netherlands made same tests. Both Nokia and HTC phone are in high performance phones range and they have similar performances, but they are differently optimized for using applications. You will see that in HTC Titan phone applications are opening faster, but commands in applications runs faster on Nokia Lumia 800 touch screen phone. You can also see differences in screens in this test. Watch the video below to find out which of these two phones is running faster and which is better optimized.