Xbox onereg s key differences the xbox onereg s is 40 smaller than the xbox onereg and lighter too the power supply is built in so you no longer have a bulky power unit attached to the back of the console the look of the console has also been updated from the iconic black exterior to a new sleek white design with black accents bluetooth and infrared are now supported too but the kinect port has been removed as well as a new compact size the xbox onereg s also includes an