Still, some design details are a little unusual, so take the news with an appropriate (if not massive) dose of salt.
However, in this case, it's more than just a design choice, as this "color block" on the top back actually houses a bigger rear/outside display, plus a dual-camera setup.
The overall design of the depicted phone is a little more square and blocky than the prior Z Flip, but the curves and cuts where the glass backs meet the metal frame are very similar.The biggest departure in design is the new camera layout, which appears to use separate covers for each lens assembly, rather than a single cover for both.
For one, the phone may have an under-display camera, which is pretty snazzy technology and which we haven't really seen in the US yet.
In any case, they're almost entirely from people with less of a track record than we're used to reporting on, which gives us pause, but a handful of details do corroborate what we otherwise expect, and @UniverseIce and Roland Quandt seem to be convinced
Though we're willing to point out these leaks as a possibility based on a handful of trusted names being convinced and a few plausible details, we have yet to corroborate them and remain just a little skeptical