Like the iPod touch, the Zune HD is a capable music player. It even features a built-in HD Radio. The Zune HD can connect to Wi-Fi networks. There’s also an app store. However, fewer apps are available for the Zune than the touch.
The Zune HD’s real draw is its video abilities. It features a crisp, clear 3.3-inch OLED touch screen. OLEDs use less power and offer a better picture than other screens.
And, unlike most players, the Zune HD plays high-definition video. With the $90 AV Dock, it can output HD to a television.