HTC and Nokia released Windows Phone for the holidays just last week and right now, the Windows Phone 8x (by HTC) and Nokia Lumia 920 are the two top of the line Windows Phone 8 devices offering amazing features and good looks. They share a lot of similarities but this post is all about pointing their differences. While both are extremely fast phones but in our benchmarks, the Lumia 920 felt faster, despite handling more pixel. Yes, there is difference in their resolution, with Lumia 920 packing 1280 x 768 pixel resolution in its 4.5 inch IPS screen and Windows Phone 8X featuring 1280 x 720 pixel resolution in its 4.3 inch SLCD2 screen.