I found this for the relative specs. Seem to be the same.
https://www.facebook.com/marketplace/item/1006786113980820/?referralSurface=messenger_lightspeed_banner&referralCode=messenger_banner
2012:
8Jx20 ET19.05
17.1 - 21.1
2016
8Jx20 ET19.05
17.1 - 21.1