5G network slicing not ready for prime time in UK

UK operators have pushed ahead with standalone 5G rollouts, but commercial network slicing is still on the runway. Despite years of industry talk about tailored virtual networks for factories, media, and other specialist users, no major UK mobile provider has launched a live slicing offer.

The gap reflects a mix of technical and commercial roadblocks. Operators are still integrating core network upgrades, testing interoperability, and working out how to package and price slicing in a way customers actually want. For now, UK 5G remains largely a faster version of 4G, while the more advanced, customizable services promised under the 5G banner remain in development rather than in the market.