Per the spec sheet, we can see that the Pixel 7 will sport a 6.3-inch display — down from 6.4-inches on the Pixel 6 — while the 7 Pro will have the same 6.7-inch size.
The camera situation is roughly the same as before, with a 50MP primary sensor, 12MP ultrawide, and an additional 48MP telephoto for the Pixel 7 Pro.However, there are some differences, such as the 5x optical zoom (and 30x digital) on the telephoto lens, an improvement from the 4x/20x optical/digital zoom on the Pixel 6 Pro.
The standard Pixel 7 also appears to have an upgraded selfie camera with a nearly 11MP sensor, up from its predecessor’s 8MP.
A post from leaker SnoopyTech shows what appears to be an ad for the Pixel 7 that highlights some of the camera features for the device.
Snoopy also posted a separate video showcasing the Pixel 7 Pro, although it's largely similar to the Pixel 7 video.