# MerrSIM vs Ubigi for Greece: which eSIM is better?

> MerrSIM vs Ubigi for Greece: MerrSIM from €1.49 on local network; Ubigi ≈ US$12.50.

Choosing between MerrSIM and Ubigi for internet in Greece? Here is the honest comparison.

## Price (10 GB / 30 days)

| Provider | 10 GB / 30 days | Note |
| --- | --- | --- |
| MerrSIM | €8.49 | local 4G/5G, hotspot, EUR, Albanian support |
| Ubigi | ≈ US$12.50 | Telefónica/O2 network |

*Ubigi’s price is a USD reference from its site (2026); MerrSIM bills in EUR. Check the live price before buying.*

## Why MerrSIM

Ubigi is solid, but MerrSIM is usually cheaper for 10 GB and bills in EUR. Inter-island ferries have weak WiFi; an eSIM keeps you online for bookings and maps.

- Fixed price in EUR, no roaming surprises
- Hotspot included and Albanian support
- Instant QR activation
- No ID or passport registration

## MerrSIM plans for Greece

| MerrSIM plan | Price | Validity |
| --- | --- | --- |
| 1 GB | €1.49 | 7 days |
| 5 GB | €5.49 | 30 days |
| 10 GB | €8.49 | 30 days |
| 20 GB | €13.99 | 30 days |

**Ready for Greece?** See plans at [MerrSIM — Greece eSIM](https://merrsim.com/destinations/esim-plans-for-greece), from €1.49, instant QR activation, no physical SIM and no roaming.

## How an eSIM works

An eSIM is a digital SIM built into your phone: there is no physical card to insert. You buy it online, get a QR code by email and scan it in your settings. Once installed, the profile lives on your phone and activates when you reach Greece, connecting automatically to a local partner network. You can keep your main SIM at the same time, so your number still gets calls and texts while the eSIM handles data.

## Coverage and 5G speed in Greece

The eSIM connects to the main local operators, so you get the same coverage as a local, including 4G/LTE and 5G where available. In the cities and tourist areas of Greece the signal is strong and stable; in very remote villages or mountains it can weaken, as with any operator. Hotspot is included, so you can share the connection with your laptop or a travel companion at no extra cost.

## Does your phone support eSIM?

Before you buy, check two things. First, the phone must be eSIM-compatible: iPhone XR/XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer, and many recent Motorola, Huawei and Oppo models. Second, it must be carrier-unlocked. You can verify by dialling *#06# — if an EID number appears, your phone supports eSIM. This saves you any surprises when you arrive in Greece.

## eSIM versus roaming

Roaming with your home carrier can be expensive outside bundles — sometimes several euros per gigabyte, with bills that land after the trip. A local eSIM turns that into a fixed price you know up front: you pay in advance, you know exactly how many GB you have, and there are no hidden fees. For a trip to Greece, that means peace of mind and often a real saving compared with leaving roaming switched on unchecked.

## How much data you really need

For normal use — maps, messaging, social media and the odd video — budget about 300–700 MB a day. A light traveller is fine with 3–5 GB for a week, while anyone doing video calls, streaming or laptop hotspot will want 10–20 GB. In Greece, download offline maps and use hotel WiFi for big downloads; that way a 10 GB plan comfortably lasts two weeks. If you run out, you buy a new plan in the app with no waiting.

## FAQ

### MerrSIM or Ubigi for Greece?
For value, MerrSIM: local EUR price from €1.49, versus ≈ US$12.50 at Ubigi.

### Does the eSIM work on the Greek islands?
Yes, Santorini, Mykonos, Rhodes and Crete have good coverage.


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Author: Etnik Beqiri  
Published: 2026-05-24  
Source: https://merrsim.com/en/blog/esim-vs-ubigi-en-greece