This AI-based technology automatically reduces the rendering resolution to increase FPS, and then restores the image to high quality.
For example, Forza Horizon 5 showed a frame rate increase of up to 30% in docked mode. The developers note that the function is only available for ROG Xbox Ally X, as this model is equipped with an NPU to run the AI algorithm. The budget ROG Xbox Ally will not receive support.
Microsoft promises that Auto SR will allow you to get the most out of your portable device. Real performance will depend on the specific game, settings, and usage conditions, but the update could be an important step, not just a cosmetic fix.