i read that microsoft is releasing the xbox one slim by the end of this year called xbox one s. its about 40% smaller than the original xbox one, support playback of 4k uhd blu-ray disc videos, and can output 4k x 60p via hdmi 2 connection. while the game graphic remains the same, maybe a tiny bit slightly smoother frame rate. All at a nice cost of $299.99 for the 500 GB version, $349.99 for the 1 TB version, and $399.99 for the 2 TB version if i remember correctly. sounds nice.