Xbox One:Xbox One Model Differences

Page content & researching collaboratively taken from io55.net's Xbox One page with permission.

There are three Xbox One models. The original Xbox One had two motherboard revisions (original was Durango and the revision was named Silverton) but the only differences are minor component changes.

Models

Models are arranged chronologically.

“Xbox One (original)” (2013-2016)

The original Xbox One’s main upside is the fact that they’re cheaper than any other version, as they're otherwise lower spec and bulkier. While many “bundle” versions exist for this system, such as the Xbox One Elite, none of these versions change anything except the HDD (500GB HDD to 1TB HDD), very minor visual flair, start up and eject sounds (if it's a special edition), and what they came with upon purchase. As for I/O, these systems all have on the back: AC in, HDMI out, S/PDIF, HDMI in, 2 USBs, Kinect USB, IR out, and Ethernet. The front has nothing except the drive and power, while 1 extra USB port is on the side.

“Xbox One S” (2016-2020)

The “Slimline” revision of the Xbox One, which surprisingly changes some of the internal hardware, albeit not by much. The back I/O is the same, minus the Kinect USB port, and the side USB was moved to the front. Furthermore, the HDMI spec has been upgraded to 2.0, the Wi-Fi speed was enhanced, and the IR blaster became integrated with the system. The power supply also became integrated in the system, whereas the original Xbox One had a large external power supply. Lastly, some minor hardware upgrades allowed adding HDR with slight performance improvements. There is an “All-Digital” version of the S, which is completely identical except for its lack of a Blu-Ray drive.

“Xbox One X” (2017-2020)

A major hardware upgrade to the Xbox One system. When it comes to I/O and physical/exterior appearances the X is the same as the S, although the S is smaller. However, the internals have been drastically upgraded, as it added extra GDDR5 RAM, extra CPU/GPU power, adding a solid-state hybrid drive in the 2TB SKU, and more. Outside of this, the X functions the same as the S when it comes to games and homebrew. The limited “Project Scorpio” edition Xbox One X may have issues with its optical drive, although this is unverified.