With the popularity of high-end action cams, the $500 FDR-X1000V features live-streaming capabilites over Wi-Fi and loop recording.
Shooting 4K video is one thing, but what about projecting it? With the VPL-VW350ES, you can project 4K recordings for the price of $10,000.
Holding onto that Walkman dream, Sony announced the NW-ZX2, a high-res audio player that will be available in the spring for more than $1,000.
Touted as Sony's slimmest LED TV, the XBR-X900C 4K TV measures 4.9mm at its thinnest and comes in 55-, 65-, and 75-inch variants. As a smart TV, it also runs Android Lollipop and will be available in the spring.