23:5123:51, 5 November 2017diffhist+7
Master System
changed Z-80 to Z-80A, the actual CPUs that were used by these devices, as seen in the specs citations that the article already cited. The original 2.5 MHz Z-80 was not used by these devices.
23:2223:22, 5 November 2017diffhist+83
Master System
What is unnecessary is the article making the exact same point three different times, especially in a distorted manner. Revised revision.
21:1521:15, 5 November 2017diffhist+108
Master System
Statement about hardware superiority should be made in context with the two year difference or it implies Sega simply released a superior system at the same time Nintendo did, a distortion given the popularity/success of the Famicom.