Imagine 80-inch screens with quadruple the image quality of Full HD, plus passive 3D content that you'd consider actually watchable. That's 4K TV technology. It could deliver a stunning home theater experience—just as soon as 4K-enabled TV's like Sony's latest begin to cost less than a Kia.

I really hope Canon makes this concept compact 4k camera one day, even if Canon says it'll never come out just like this. It's like the looming future of cameras sculpted in black plastic, a photon blaster-cum-camera.

Starting on January 22nd, Red One users will be able to upgrade to the Mysterium-X sensor for the low, low price of $5,750. It's the same sensor found on the Epic-X—delivering improved imaging and better low light performance.

Maybe you know someone in film school, or just some guy who really likes going to movies and cutting YouTube mash-ups? Here's what you can buy them—and also what you shouldn't:

A few months back, I wrote about Turbo, a USC graduate thesis shot for under $100K on a Red One camera that used some well-designed effects to capture one potential future of gaming. Now it's online for free.

Megan Fox may have been sexy enough to use the 3K resolution Red Epic video camera to shoot with, but the sexiest woman alive needs 5K. Kate Beckinsale is an extra 2K sexier than Megan Fox.

Last year, Esquire shot Megan Fox in 3K resolution using the Red One. This year, they're going to 5K (yes, 5K, meaning you can see her pores) for the Sexiest Woman Alive, using Red's Epic. Here's a (low res) taste:

I suppose one lesson of this short clip—comparing footage from the Red One, Canon 5D Mark II, and Panasonic Lumix GH1 with a range of lenses—is that a woman in a black dress makes for great test video.

We've seen the Red One blur the line between DSLRs and HD cameras with Esquire's video-still Megan Fox cover, but this video shows how a photography studio that shoots movie posters has used it to blend photography and video even more.