# eSIM or a local SIM card in Romania?

> eSIM or local SIM in Romania? The eSIM activates instantly, no queue, from €1.29 at MerrSIM.

In Romania you have two options for internet: a travel eSIM bought online, or a local SIM bought on arrival. Romania has some of Europe’s fastest internet; an eSIM takes full advantage of it.

## Why the eSIM wins for a visit

- No queue, no store — works before arrival
- No document registration
- Fixed EUR price from €1.29
- Keep your main number for calls/SMS

## MerrSIM plans for Romania

| MerrSIM plan | Price | Validity |
| --- | --- | --- |
| 1 GB | €1.29 | 7 days |
| 5 GB | €4.99 | 30 days |
| 10 GB | €8.49 | 30 days |
| 20 GB | €13.99 | 30 days |

**Ready for Romania?** See plans at [MerrSIM — Romania eSIM](https://merrsim.com/destinations/esim-plans-for-romania), from €1.29, 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 Romania, 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 Romania

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 Romania 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.

## Tips to save data

A few small habits make your gigabytes last in Romania. Download Google Maps offline before you head out, set video quality to “Auto” or 480p, and turn off background app refresh. Use hotel WiFi for big updates and high-resolution photo uploads. With these steps, even a modest plan covers the whole trip, and your hotspot stays free for the moments you really need it.

## 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 Romania, 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 Romania, 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

### Does the eSIM work in the Carpathians?
In towns and main roads yes; on remote peaks signal may weaken.

### Which eSIM is best for Romania?
MerrSIM offers the best value: from €1.29, local 4G/5G, hotspot and EUR billing.


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Author: Etnik Beqiri  
Published: 2026-05-14  
Source: https://merrsim.com/en/blog/esim-vs-sim-card-romania