Mobile Phone Technology

In 2010, Samsung released the first phone in its Galaxy S range as its flagship model. Over the years, these phones have developed from the original, which was small and slightly 'cheap-feeling', to the premium device offered in 2026 as the S26 Ultra. The screens have become bigger, the cameras more sophisticated, and the processors, memory and storage much more powerful, making the devices much more powerful and desirable. In recent years, new phones have evolved from previous models without a "killer" feature. The exception to this was the transition from 2G to 3G to 4G and, in 2020, to 5G. Due to the high quality of these phones, customers are not upgrading as frequently, with an average renewal time of three years rather than two.

The Samsung Galaxy S26 Ultra (2026) is currently Samsung's flagship phone. It is again an evolution rather than a revolution from the previous version. This leaves S25 Ultra owners with few reasons to change their phone. Additionally, changes from the S24 or indeed S23 are not significant enough to prompt owners of these phones to seek out a reason for a change. The marketing focus of the S26 Ultra is again on the camera, but this time it is AI that drives these cameras. The new cameras and software make the S26 Ultra an excellent phone. Perhaps the main change is the flat front screen, as opposed to the curved edges of previous models.