Sprint just announced the HTC EVO 3D, its latest 4G WiMAX smartphone with a 3D-spin, and we had some time to sit down to check out the device first-hand. In one word: Amazing. The EVO 3D’s 4.3-inch 3D display is incredible to look at while displaying 3D images and video. It reminds us of looking at a holographic trading card. We watched some user-submitted 3D YouTube videos on the phone, and a few jesters dancing around really popped off of the display. Similarly, the flowers in a bouquet that one woman was holding in an image seemed to jump off the screen — we actually reached out to touch them at one point! There’s a ton to discuss here, so hit the jump for more impressions on the EVO 3D, and don’t forget to check out our hands-on photo gallery.