Does iPhone 8 Plus has zero shutter lag in camera too?

I’ve seen in the keynote that the iPhone 8 (and 8 plus) has all new sensors, then when talking of the iPhone X features it says it has zero shutter lag (not mentioned before), in the end of the keynote says all the three new iPhones have the same all-new camera sensors, so, my question is, does the iPhone 8 (8 plus) has no shutter lag as well? Or just the iPhone X?