Is My Phone eSIM Compatible? Device Support Explained

Which iPhones support eSIM?

iPhone XS, XS Max, and XR (2018) were the first iPhones to support eSIM. Every iPhone released since — including the iPhone 11, 12, 13, 14, 15, and SE (2nd and 3rd generation) — supports eSIM. Older iPhones (iPhone X and earlier, including iPhone 8 and 8 Plus) do not support eSIM and require a physical SIM card.

The configuration differs by region:

iPhones outside the US: include a physical SIM slot AND eSIM support. Most can hold one physical SIM and multiple eSIM profiles, with up to two lines active at once. The iPhone 13 and later can store at least 8 eSIM profiles.

iPhones in the US, from iPhone 14 onwards (late 2022): are eSIM-only. There is no physical SIM tray. The phone supports multiple eSIM profiles — usually up to 8 stored, with one or two active simultaneously.

iPhone SE (2nd and 3rd generation): supports eSIM in addition to a physical SIM in all regions.

For users buying a US iPhone from outside the US, or buying an outside-US iPhone for use in the US, the SIM configuration matches the region of purchase rather than the country of use. A US iPhone 14 used in Europe will still be eSIM-only; a European iPhone 14 used in the US will still have a physical SIM tray.

Which Android phones support eSIM?

The Android eSIM landscape is more fragmented than Apple’s. The general picture:

Google Pixel: Pixel 2 was the first to support eSIM but only on Project Fi. Pixel 3 and later support eSIM broadly. All current Pixels (8, 8 Pro, 9, 9 Pro and later) support eSIM as standard.

Samsung Galaxy S series: S20 and later support eSIM in most regions. Galaxy S21, S22, S23, S24, and S25 all support eSIM. Some early Samsung eSIM models (S20 in particular markets) had partial support — the S22 and later are more uniformly capable.

Samsung Galaxy Note and Z (Fold/Flip): The Note 20 series and later, and the Z Fold and Z Flip series from inception, support eSIM.

Samsung Galaxy A series (mid-range): Spotty support. The A54, A55, A35 and similar models support eSIM in most regions; older A-series may not. Check the specific model.

OnePlus, Xiaomi, Oppo, Vivo: Varies by model and region. Many recent flagships support eSIM, but mid-range and budget models often do not. The Xiaomi 14 and later, OnePlus 11 and later, and similar flagship Chinese phones generally support eSIM in international versions.

Motorola: Some recent Edge and Razr models support eSIM. Older Motorola devices typically do not.

Sony: Some Xperia models support eSIM, particularly the recent Xperia 1 series. Compatibility varies by model and region.

What about older phones?

Most phones released before 2018 do not support eSIM. The technology was standardised in 2016 but commercial smartphone support began in earnest from late 2017 to mid-2018. Phones from before this period rely entirely on physical SIM cards.

Even some phones released in 2018–2019 do not support eSIM — particularly mid-range and budget models that were updates of earlier designs. Sample older devices that DO NOT support eSIM include: iPhone 8 and earlier; Samsung Galaxy S9 and earlier; Google Pixel 1 and 2 (Pixel 2 had eSIM only on Project Fi); most Huawei and Xiaomi phones from before 2020.

For users with older phones who want to use eSIM features, the realistic options are:

• Upgrade to a newer phone that supports it.
• Continue using physical SIM (which works for almost all purposes).
• For travel data specifically, buy a local physical SIM at the destination — slower than an eSIM but still functional.

There is no way to add eSIM capability to a phone that doesn’t support it in hardware. The chip must be present in the device; software updates cannot create the capability.

How can I check if my phone supports eSIM?

Different checks depending on the operating system:

iPhone: Go to Settings > General > About. Scroll down to look for “Carrier Lock” or “Available SIM” — if you see “eSIM” or “Digital SIM,” the phone supports it. Alternatively, in Settings > Cellular (or Mobile Service in some regions), if you see an option for “Add Cellular Plan” or “Add eSIM,” the phone is eSIM-capable.

Samsung Galaxy: Go to Settings > Connections > SIM card manager. If you see an option to “Add eSIM” or “Add mobile plan,” the phone supports eSIM. Some older Samsung models show “eSIM” as a tab or section.

Google Pixel and stock Android: Go to Settings > Network & Internet > SIMs (or Mobile Network). If you see “Download a SIM instead” or similar, the phone supports eSIM.

Other Android phones: The path is usually similar — look in Settings under Connections, Network, or SIM card management for an “Add eSIM” option. If no such option appears, the phone likely does not support eSIM.

An alternative universal check on any phone: try dialling *#06# from the keypad. On eSIM-capable phones, the IMEI display will typically include a separate “EID” (eUICC Identifier) — this is the eSIM chip’s identifier and confirms eSIM hardware is present. Phones without eSIM hardware will not show an EID.

Does the carrier matter for compatibility?

Yes. A phone’s ability to use eSIM is one thing; the carrier’s willingness to provide eSIM service is another. Both are required for the feature to actually work.

Most major carriers in developed markets now offer eSIM as a standard option. In the US, UK, Australia, Canada, and most of Western Europe, all the major carriers have eSIM plans. In Japan, Korea, Singapore, and most of East Asia, eSIM is supported by major carriers. In parts of Eastern Europe, Latin America, the Middle East, and Africa, eSIM support varies by carrier.

For users in markets where their carrier doesn’t offer eSIM, the options are:

• Continue with physical SIM for the main line.
• Use a travel eSIM from a global provider like Airalo or Yesim for data when travelling, since these providers operate through local partners in each country regardless of the user’s home carrier.
• Switch to a carrier that supports eSIM if the convenience matters.

For users with carriers that support eSIM, switching from physical SIM to eSIM on the same line is usually possible without losing the phone number. The user requests an eSIM swap through their carrier’s app or customer service, receives an activation QR code, scans it, and the line transfers. The physical SIM is then deactivated.

What about tablets and smartwatches?

Many modern tablets and smartwatches support eSIM, particularly those designed for cellular use.

iPads with cellular: iPad Pro (3rd generation, 2018) and later, iPad Air (3rd generation), iPad Mini (5th generation), and standard iPad (7th generation) and later — all the cellular-capable iPads from 2018 onwards support eSIM. WiFi-only iPads have no cellular capability and therefore no SIM at all.

Apple Watch: Cellular versions of Apple Watch Series 3 and later use eSIM exclusively. There’s no physical SIM slot in any Apple Watch.

Samsung Galaxy Tab cellular: The Tab S6, Tab S7 series, Tab S8 series, Tab S9 series, and similar recent flagship Samsung tablets with cellular support eSIM.

Samsung Galaxy Watch: Cellular versions of Galaxy Watch 4, Watch 5, Watch 6, and Watch 7 use eSIM. Earlier Galaxy Watch models with LTE typically used Samsung’s proprietary eSIM technology before standardised eSIM was supported.

Google Pixel Watch: Pixel Watch (both generations) cellular versions use eSIM.

The benefit of eSIM on tablets and watches is that these devices typically don’t have a physical SIM tray (or have a very small one), so eSIM is the natural way to enable cellular service. For tablets used while travelling, an eSIM travel plan can be added the same way as on a phone.

What about unlocked vs locked phones?

The phone’s lock status affects which carriers it can be used with, regardless of whether the SIM is physical or embedded.

An unlocked phone can connect to any compatible carrier’s network. Inserting any compatible physical SIM, or installing any compatible eSIM profile, works. This is the most flexible state for the phone.

A carrier-locked phone is restricted to a specific carrier (or sometimes a small group of carriers). Installing an eSIM profile from a different carrier may technically work on the chip, but the phone’s software will refuse to connect to networks other than the authorised carrier. The lock is typically tied to the phone’s IMEI rather than to the SIM type.

For users with carrier-locked phones, the practical implications are:

• The phone works fine with the locked carrier’s eSIM (or physical SIM).
• Travel eSIMs from third-party providers may not work because the phone refuses non-authorised carriers. This varies — some travel eSIMs use the same carrier networks the lock allows; others don’t.
• Switching to a different home carrier requires unlocking the phone first.

Most carrier-locked phones can be unlocked after a period (typically 60 days to 12 months) once the original contract or financing is complete. The carrier provides an unlock code or remote-unlocks the device. Once unlocked, the phone has the same eSIM flexibility as any other.

Why won't my eSIM work in some countries?

Several possible reasons:

1. The phone is region-locked or carrier-locked. Some phones are restricted to specific networks or geographic regions. A US-locked iPhone may refuse to connect to certain non-US carriers; some China-region phones have specific frequency or network limitations.

2. The phone doesn’t support the local frequency bands. Mobile networks operate on different frequency bands in different countries. A phone designed for the US market may not support all the bands used in Europe or Asia, leading to poor or no signal even with a valid eSIM. This is a hardware issue, not an eSIM issue.

3. The eSIM profile is country-specific. Some travel eSIM plans are valid only in specific countries. A “Japan eSIM” will not work in South Korea; an “EU eSIM” will not work in the US. The provider’s coverage map should be checked before purchase.

4. Local roaming restrictions. Even with a valid local eSIM, some networks restrict service for new connections from foreign devices. This is rare but can affect users in restrictive markets.

5. The eSIM profile has expired or run out of data. Travel eSIMs are typically valid for a specific period (7, 15, 30 days) and stop working when the time or data allowance is exhausted. The phone may show that the eSIM is installed but no data flows.

For travellers planning to use eSIM abroad, the practical check is: is the destination country in the provider’s coverage list, does the phone support the destination’s frequency bands, and is the plan still valid? Airalo covers over 200 countries and includes coverage maps for each plan; Yesim covers similar territory with comparable coverage transparency.

What if my phone supports eSIM but my carrier doesn't?

The phone’s eSIM capability is independent of the home carrier’s support. If the phone supports eSIM but the home carrier does not offer eSIM service, the user can still:

• Use the home carrier on physical SIM as normal.
• Install an eSIM from any compatible third-party provider — particularly travel eSIM providers like Airalo and Yesim, which work regardless of the home carrier.
• Eventually switch to a carrier that supports eSIM if the convenience matters.

This is one of the practical advantages of eSIM technology: it’s the phone’s built-in capability, not the carrier’s. A user in a country where the local carriers don’t support eSIM can still use eSIM-based travel data plans when abroad, by keeping the home physical SIM in place and adding a travel eSIM as a second line.

For users who travel regularly from markets where their home carrier doesn’t offer eSIM, the typical setup is: physical SIM for the home carrier (calls, texts, billing), eSIM for travel data (Airalo, Yesim, or another provider, swapped in for each trip). This setup works on any eSIM-capable phone regardless of home carrier policy.

The compatibility summary

Compressed into a checklist:

For users planning to buy a new phone today with eSIM in mind, any flagship phone from Apple, Google, or Samsung released in the last two years will support eSIM in all major markets. Mid-range phones are increasingly eSIM-capable but worth checking before purchase if eSIM is a priority.

For users with older phones, the realistic options are to continue with physical SIM (which still works for almost all purposes) or to upgrade. Adding eSIM to a non-eSIM phone is not possible.