Roborock Saros Z70: the story is narrowing around price positioning and design changes

The latest reporting around Saros Z70 is beginning to read like a product brief rather than a vague rumor cycle. The clearest claim so far is 20 hours.

The same reporting trail also keeps circling USB-C. That is where the story starts to become useful, because it moves from general positioning into actual hardware detail.

What matters here is whether the leak trail is describing an actual product configuration or just repeating positioning language around Saros Z70.

What is still open is the commercial part of the story: price, launch timing, regional availability and which of these details make it through to shipping hardware.