HTC knows about livin' large, after all they created the at the time mammoth and ground breaking HTC HD2 and HD7S. Now that big phones are the trend, they've once again made one of the largest screen phones on the market: 4.7". The Titan joins the Samsung Focus S and the Samsung Focus Flash on AT&T as their first wave of Mango smartphones. It has a 1.5GHz Snapdragon CPU, an excellent 8 megapixel rear camera and a front 1.3 megapixel video chat camera. Like the Focus S and Focus Flash, it has HSPA+ 4G 14.4 and the usual WiFi, Bluetooth and a GPS that works with Bing Maps and AT&T Navigator. This is our full review.