Gizchina claims to have unearthed a slide showing details on the specs of the upcoming Huawei 'punch-hole' camera pioneer device, the Nova 4. This slide appears to clearly indicate that this phone will have two separate variants, one of which will have a novel 48MP sensor in its triple-rear-camera setup and one that will not. This slide also suggests that the Nova 4 will ship with the Kirin 970, not the 980.
https://www.notebookcheck.net/Huawei-Nova-4-now-rumored-to-come-in-two-different-camera-SKUs.376826.0.html