A SIM card with no plastic, no postage, no fuss.
An eSIM is a digital SIM that lives inside your phone. You scan a QR code, the plan downloads in under a minute, and you are connected. This is the plain-English guide to how eSIM works in Australia, who has the best plans, and how to set one up on your phone.
An eSIM is a digital SIM card built into your phone. Instead of waiting for a plastic SIM in the post, you scan a QR code and your plan is live in a few minutes. It works on the same Australian networks as a physical SIM and costs the same. Lyca, Superloop and Tangerine all offer eSIM on their current plans, and most iPhones, Pixels and Galaxy phones from the last few years support it.
What is an eSIM, and how does it work?
An eSIM is a digital SIM that lives inside your phone. The "e" stands for embedded, and that is the whole idea: instead of a tiny plastic card you slot into a tray, the SIM is a chip already on your phone's motherboard, ready to download mobile plans onto.
When you buy an eSIM plan, your provider sends you a QR code (usually by email, sometimes in their app). You scan the code from your phone's settings, the plan downloads as a profile in under a minute, and your phone connects to the network the same way it would with a physical SIM. From that point on, it is just a mobile plan, you make calls, send texts and use data exactly as you would on a normal SIM.
A modern phone can hold more than one eSIM profile at a time, often alongside a physical SIM. That is where the real flexibility comes in: you can run your everyday Australian number on one line and a travel eSIM on a second line when you go overseas, switching between them in settings without removing anything.
Which one should you choose?
For most people on a current phone, an eSIM is the easier choice. There are still good reasons to prefer a physical SIM, though, so it is worth a clear comparison.
eSIM
- Active in minutes, no waiting for delivery
- Nothing to lose, damage or wear out
- Multiple plans on one phone at the same time
- Switching providers is faster, no card swap
- Travel-ready, you can add a destination plan before you fly
- Tied to the phone, moving to a new handset takes more steps
- Needs a compatible phone (recent iPhones, Pixels and Galaxies)
- Cannot be popped into a backup or borrowed phone instantly
Physical SIM
- Move it between any compatible phone in seconds
- Works on older phones that do not support eSIM
- Easy to hand a SIM to a family member or backup device
- Has to be posted out or picked up in store
- Can be lost, snapped or worn out over time
- You need the right SIM size and a SIM tray to swap providers
Coverage, call quality, data speeds and price are the same on both. An eSIM on the Telstra network performs identically to a physical SIM on the Telstra network, and the same goes for a Vodafone-network eSIM. The choice comes down to convenience and how often you switch plans or travel.
How to activate an eSIM in Australia
Activation usually takes under five minutes. The exact steps depend on whether you have an iPhone or an Android, but the flow is the same.
Confirm your phone supports eSIM
On iPhone, go to Settings > General > About and look for the EID field. On Android, Settings > About phone, then look in IMEI or SIM details for the same EID number. If your phone has an EID, it supports eSIM. As a shortcut, iPhone XS or later, Google Pixel 3 or later, and Samsung Galaxy S20 or later all do.
Sign up for an eSIM plan
Choose a plan from Lyca, Superloop or Tangerine and pick eSIM at checkout. You will receive a QR code by email shortly after sign-up, sometimes within a minute. Some providers also let you activate through their app instead of a QR code.
Add the eSIM on your phone
On iPhone: Settings > Cellular > Add eSIM > Use QR Code, then point the camera at the QR. On Android: Settings > Network and internet > SIMs > Add eSIM. The profile downloads automatically. Keep Wi-Fi on while it activates.
Label it and choose your line
Give the eSIM a name like Personal or Travel. If your phone already has another SIM, pick which line you want to use as your default for calls, messages and data. You can change this later in settings.
Test the connection
Turn Wi-Fi off briefly and load a webpage, or send a text. If everything works, your eSIM is live. If you ported your number from a previous provider, the old SIM usually stops working within a few hours.
Which phones support eSIM in Australia?
Most phones bought in the last few years do. If you have an iPhone XS or later, a Pixel 3 or later, or a Samsung Galaxy S20 or later, you have eSIM. Foldables like the Galaxy Z Fold and Flip lines, and most current flagship Androids from Oppo, Xiaomi, Motorola and Sony, also support it.
iPhone
XS, XS Max, XR and all later models, including SE (2020) and 13 Mini upward.
Google Pixel
Pixel 3 and all later models, including the Pixel A series (3a onward) and current Fold devices.
Samsung Galaxy
Galaxy S20 and later, Note 20 and later, all current Z Fold and Z Flip foldables.
Other Android
Current Oppo, Xiaomi, Motorola, Sony Xperia, Huawei flagships. Check Settings for an EID number to confirm.
Worth knowing. In the United States, iPhone 14 and later are eSIM-only with no physical SIM tray. Australian iPhones still come with a physical SIM slot in addition to eSIM support, so you can use either or both. Check the model number on the back of your iPhone box if you bought it overseas, the AU model is dual.
eSIM plans worth knowing about
A handful of Australian providers stand out for eSIM: Lyca on the Vodafone network, Superloop and Tangerine both on the Telstra network. All three give you instant activation, the same plans on eSIM as physical SIM, and no lock-in. Prices below are ongoing rates, verified May 2026, intro promos often run lower for new customers.
Lyca Mobile
Vodafone networkeSIM on every Lyca plan, including the popular 28-day prepaid options. Strong on international calling and data rollover.
- 20GB plan with unlimited calls and SMS
- Unlimited international calls to selected countries
- Data rollover up to 500GB
- 365-day long-expiry plans for set-and-forget users
- Activate in minutes via QR code or the Lyca app
Superloop
Telstra networkeSIM on every Superloop plan, with parts of the Telstra 5G network and big data-bank caps on the mid and upper tiers.
- 5G access on most current plans
- Data banking up to 1000GB on higher-tier plans
- Unlimited international calls to 15 countries
- 30-day prepaid plans, no lock-in
- Bundle savings if you also have Superloop nbn
Tangerine
Telstra networkeSIM on every Tangerine plan. Month-to-month postpaid rather than prepaid, with unlimited calls to 15 selected countries.
- 5G access included on every plan
- Month-to-month, cancel any time
- Unlimited international calls to 15 countries
- 10 percent bundle discount with Tangerine nbn
- eSIM ready, activate in minutes
Prices verified May 2026 from each provider's site. Providers run promotions regularly so the price you see at sign-up may be lower than the ongoing rate above. Vodafone also offers eSIM on its own network plans, not currently carried through GotTheBill.
Five times an eSIM beats a plastic card
If any of these describe you, switching to eSIM is the easy call.
You want to be connected today
No posting, no store visit. Sign up, scan a code, you are live in under five minutes.
You travel and want a second line
Keep your AU number on the physical SIM (or first eSIM), add a Bali, Japan or Europe eSIM as the second line.
You switch providers often
No SIM card to wait for, no tray to fiddle with. Hop from Lyca to Superloop in the time it takes to scan a code.
You want work and personal on one phone
One eSIM for work, one for personal, both live on the same handset, separate numbers and bills.
You hate paperwork (and lost SIMs)
Nothing physical to keep track of, nothing to snap or lose at the bottom of a drawer.
You upgrade phones often
Modern transfer flows make moving an eSIM between phones quick, especially within the same brand (iPhone to iPhone, Pixel to Pixel).
Going overseas? Install a destination eSIM before you fly.
An eSIM is the best thing that has happened to overseas data for Australian travellers. You can install a local data plan for your destination while you are still at home, then connect to the local network the moment your plane lands, with your Australian number still active on its own line. No roaming bill shocks, no buying a SIM at the airport, no missing important calls.
Lyca's own travel eSIM range covers a wide set of countries, with local data plans you can activate from the Lyca app before you leave. For destination-specific guides, see the travel SIM hub.
Common questions about eSIM in Australia
Is an eSIM the same as a physical SIM?
Can I have two numbers on one phone with eSIM?
Can I port my existing number to an eSIM?
How do I move my eSIM to a new phone?
Does eSIM work when I travel?
What if I lose my eSIM QR code?
Is eSIM more secure than a physical SIM?
Does eSIM use more battery?
Ready to compare eSIM plans side by side?
See all current Australian SIM plans (eSIM and physical) from Lyca, Superloop and Tangerine, with prices, data, and host networks shown together.
Compare SIM plans