Mi eSIM eSIM Data Plans for Portugal

Mi eSIM does not provide a truly unlimited data eSIM for Portugal. The plans that carry the word “Unlimited” in their name actually have a hard cap of 1 GB per day or 2 GB per day, and the speed drops to 512 kbps or 2000 kbps once the cap is reached.

Travelers who need more data can choose fixed data plans that offer large allowances without speed throttling until the data is used. For example, Mi eSIM offers a 100 GB eSIM Data for 30 days in Portugal, V2 and a 400 GB eSIM Data for 30 days in Asia, which covers Portugal and provides a substantial amount of high‑speed data.

Mi eSIM does not offer any Portugal eSIM plans that include a phone number or SMS capability. The provider’s plans for Portugal are purely data‑only, so users will not receive outbound or inbound call or SMS services on the local number.

Travelers who need voice or messaging can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may restrict or block specific apps or VoIP services, so it is advisable to confirm that the required applications remain available in Portugal before purchasing an eSIM.

Mi eSIM offers 20 single‑country data plans and 48 multi‑country data plans that include coverage in Portugal. These options range in price from about $2.30 to $200 USD and in data allowance from 1 GB to 400 GB. The catalog includes both fixed‑data‑cap packages and daily‑data‑cap plans, giving travelers the choice of a lump sum download limit or a daily usage ceiling, with many plans also supporting tethering.