Though this A-Side housing is listed as compatible with the HP Chromebook 14" G3 and G4, there is a very subtle difference between the two. And that is that the color finish of the G4 is a slightly lighter black than the G3. This in no way affects the fit or functionality of the part, just noting that this is a minor color difference between the two. Furthermore, the words "Hewlett-Packard" is found on the bottom of the G3, but not on the G4. Again, this also does not affect the fit or functionality of the part, just worth noting.