So you went out and bought yourself a brand new 4K TV — congratulations, take a moment to sit back and admire all those pixels. Though at this point you've probably come to the realization that there just isn't much video out there to let you take advantage of it (at least until Netflix starts streaming their original content in Ultra HD). Instead of waiting for the rest of the world to catch up with you, you might as well just make your own with the Sony FDR-AX100/B 4K Camcorder ($2,000). This remarkable little video camera is capable of capturing video far in excess of normal HD resolution, with a 14 megapixel sensor, a Carl Zeiss lens, and a BIONZ X processor. And once you've shot a few videos worth being proud of, go ahead and use the built-in WiFi and NFC connectivity to pair it with your phone, and share with any of your friends lucky enough to be able to watch them — we're sure they'll thank you for it.