Okay, maybe not replace them, but maybe outclass them: NVIDIA's first dedicated TV device is also, according to CEO Jen-Hsun Huang, the world's first 4K-capable Android set-top-box. In fact, the first thing he did at the device's GDC reveal was run through all the key features of Android TV. He seemed to like it a little more than we did. How do you control the setup? With a tiny, micro-USB rechargeable, bidirectional Bluetooth remote, of course.