Other Are there any main camera changes in 17 Pro compared to 16/15/14 Pros?

[Dulcimer]

Is it really just the telephoto and front camera they changed? Not even lens changes? Really lazy if so.

Seems like same sensor since the quad-pixel size (2.44µm) hasn’t changed. From their tech specs page:

14 Pro:
48MP Main: 24 mm, ƒ/1.78 aperture, second-generation sensor-shift optical image stabilization, seven‑element lens, 100% Focus Pixels

15 Pro:
48MP Main: 24 mm, ƒ/1.78 aperture, second‑generation sensor‑shift optical image stabilization, 100% Focus Pixels, support for super‑high‑resolution photos (24MP and 48MP)

17 Pro:
48MP Fusion Main: 24 mm, ƒ/1.78 aperture, second‑generation sensor‑shift optical image stabilization, 100% Focus Pixels, support for super‑high‑resolution photos (24MP and 48MP)

 

[newellj]

You need to add 16 Pro! Looking at the various specs given under the "Compare" tab on Apple's website, I have two questions, and yeah, it's possible I've been living under a rock for a while.

The iPhone 16 PM specs say:
Pro camera system
48MP Fusion Main | 48MP
Ultra Wide | Telephoto

First, why no MP size given for the telephoto?
Second, what does Fusion mean for iP 16P models, and how does that differ from the iP 17P models, which say "48MP Pro Fusion camera system" rather than "Pro camera system" with no MP spec and no Fusion?