First Hands-On with a Tegra 4 TabletSam Biddle1/07/13 2:07pmFiled to: Tegra 4TabletsVizioNvidiaCesCes 2013Cesmobile20EditPromoteShare to KinjaToggle Conversation toolsGo to permalink Vizio's got a nice surprise at CES this year: one of the only tablets with a Tegra 4 processor inside you can find anywhere in the world, outside of some death vault at Nvidia headquarters. We used it.The 10.1-inch slate—just a prototype for now—boasts an eye-pleasing 2560 x 1600 resolution, and was terrifically light given the horsepower inside. Unfortunately, there wasn't really much to do to stress all of that horsepower. The tablet was pretty naked, without any games, Internet connectivity, or very much in the way of processor-gulping apps to fire up. But all the apps I could find on the thing—Flipboard, the camera, Chrome—all exploded into view instantly. This thing will open apps very, very quickly. HDR camera snaps were, as promised, instantaneous, 1080p video playback was as smooth as it'd be on any full PC or laptop, and speeding through hi-res photos (the only stress test I could muster) didn't lag even slightly.