I started my career with CNET all the way back in 2005, when the (original) Motorola Razrs were all the rage. Since then, I've written about everything from consumer electronics to internet culture ...

I have downloaded dozens of 4K video samples and they all look stunning on my 1080p Samsung monitor. Way better than regular 1080p videos. But is what i'm seeing really 4K quality? To me, it appears ...

Now that we've established there's an evident delta in efficiency among a small group of popular media players, it's time to look at formats. All the previous testing was performed using a H.264 video ...