Piksel
Megapixel (megapiksel) terdiri berasal dari gabungan kata "mega" yang menunjukkan satuan juta, dan pixel yang bermaksud titik elemen gambar (English = "Picture Element"). Jadi singkatnya megapixel berarti sejuta titik elemen gambar.
Daftar perangkat iOS
Apple cites the smaller display as having a diagonal size of inches (supposedly exact), i.e. 88.9 millimetres, but the pixel density values they publish suggest that it is in fact 90 millimetres exactly, which would repeat the same unit confusion as seen dengan floppy disks.