The ETravelSim Vatican City eSIM is listed as 4G/LTE in the product spec. Vodafone Italia has 5G across Rome, including the Vatican area, but this eSIM may connect at 4G/LTE speeds depending on the partner roaming agreement. 4G/LTE in Rome typically delivers 30 to 100 Mbps — fast enough for streaming, video calls, navigation, and remote work without issue. If 5G is essential for your use case, confirm with ETravelSim support before purchase.