What differs between Proclaim 5 and Proclaim 7 models?

The distinction between Proclaim 5 and Proclaim 7 models primarily centers on their size. Variations in size can impact several aspects, such as portability, storage capacity, and user interaction. A larger model may offer a more spacious screen for displaying content and a more comfortable user experience. It might also influence the device's design choices, such as its weight and usability in various settings.

While other factors like battery life, functionality, and voltage might vary to some extent between different models, the most notable difference is indeed in the size of the units. This change in size can be crucial for users who prioritize certain aspects of usage, including how the device will fit into their working environment or how easily it can be transported.