4 KiB page sizes have been used since the 1960's. More memory doesn't necessarily mean that larger pages are beneficial. Maybe 16 KiB is better for Android? May

4 KiB page sizes have been used since the 1960's. More memory doesn't necessarily mean that larger pages are beneficial. Maybe 16 KiB is better for Android? Maybe. There really is no clear consensus on what the optimal page size for modern architectures should be.