Nvidia shows off gaming devices with a Tegra 4 powered handheld running Android, named “Project Shield . Tegra 4 has the power to deliver 4k standard video. The device has the battery that can 10 hours of game play up to 24 hours of high definition video.
The cool think about the device is that the device runs vanila Android, that is the stock Android without any skins or third party customization. And the device does not has any propitiatory ports,it has HDMI, micro-USB, microSD slot, 3.5mm audio jack. The device has 5-inch, 720p Retinal multi-touch display with 294ppi pixel density.The device can stream games from a home PC equipped with a GeForce graphics card to the handheld device over Wi-Fi, so you can enjoy your PC game collections.