While earlier published minimum PC requirements were quite strange, considering they were identical to those of Battlefield 1, they were still on the official page of Battlefield 5 on Origin.
According to Dan Mitre, EA's community manager, these were published just as placeholders and that minimum or recommended PC requirements for Battlefield 5 are not ready yet.
Recently, incorrect minimum PC specs for #Battlefield V were published as placeholders. We haven’t announced our minimum or recommended specs for Battlefield V yet. Stay tuned!— Van Vitre (@dan_mitre) June 5, 2018
EA will be holding its own E3 2018 press conference on June 9th at 2 PM ET, so hopefully, we will hear more about Battlefield 5. Battlefield 5 will be released on October 19th and you can already pre-order it directly from Origin.