Considering the unlocked versions, is the Google Pixel 8 Pro worth the upgrade from the Google Pixel 7 Pro based on specifications alone?

Based on specifications alone, the Pixel 8 Pro offers notable improvements over the 7 Pro, including a brighter display, faster processor, significantly upgraded camera system, longer software support, and improved video capabilities. Whether it's worth the upgrade depends on individual needs and priorities. If you value camera performance, long-term software support, and overall performance improvements, the upgrade is worthwhile. If you are satisfied with the 7 Pro's performance, the upgrade may not be necessary.