Earlier this month, we got our hands on some unreleased design mock-ups based on leaked specs for Apple’s upcoming iPhone models and sent them to a few YouTubers and notable journalists.

One of the most notable of these YouTubers, Marques Brownlee, has published this video breaking down everything that these physical design prototypes tell us about the new designs!

Highlights of the short video include the large camera bump, which indicates major pro-level changes coming to Apple’s future camera hardware, as well as similar screen sizes to the current model.

Brownlee also sums up current thinking not directly related to the mock-ups, including improved specs, and the possible removal of 3D Touch as a feature.