OnePlus and Nothing eSIM Compatibility Guide 2026

OnePlus and Nothing eSIM Compatibility: What You Need to Know in 2026

eSIM technology has transformed how we connect, offering the convenience of a digital SIM without a physical card. For owners of OnePlus and Nothing devices, understanding eSIM compatibility is crucial to unlocking seamless connectivity. This guide dives deep into which OnePlus and Nothing models support eSIM, how to activate it, and the critical role carriers play. Whether you're a tech enthusiast or a casual user, you'll find actionable insights here.

What Is eSIM and How Does It Work?

An eSIM (embedded SIM) is a small chip soldered onto your device's motherboard. Unlike traditional SIM cards, it's reprogrammable, allowing you to switch carriers or plans without swapping physical cards. This technology, based on the eUICC (embedded Universal Integrated Circuit Card) standard, enables remote provisioning via QR codes or carrier apps.

To use an eSIM, two conditions must be met: your device must have the necessary hardware (an eUICC chip), and your carrier must support eSIM activation. Even if your phone is eSIM-capable, you can't use it unless your carrier offers eSIM profiles. This dual requirement is often overlooked, leading to frustration. Always verify both before purchasing a plan.

OnePlus eSIM Compatibility: Supported Models

OnePlus has gradually embraced eSIM, but support varies by model and region. As of 2026, the following OnePlus devices are confirmed to support eSIM:

• OnePlus 15
• OnePlus 13 (all regional versions)
• OnePlus 13s (India)
• OnePlus 12 (except India models)
• OnePlus 11 (except India models)
• OnePlus 12R (USA and Canada models only)
• OnePlus 15R (USA and Canada models only)
• OnePlus Open (except USA and Canada models)

These models feature the necessary eUICC hardware. However, regional variants may differ. For instance, OnePlus 11 and 12 units sold in India lack eSIM support, and the OnePlus 13R and Nord N30 SE have no eSIM at all. Always check your device's settings or the official spec sheet for your specific model number.

How to Check if Your OnePlus Supports eSIM

To verify eSIM compatibility on your OnePlus device, follow these steps:

1. Open Settings.
2. Go to Network & Internet or Connections.
3. Look for SIM cards or Mobile network.
4. If you see an option like Add eSIM or Download SIM, your device supports eSIM.

Alternatively, dial *#06# to display your device's EID (Embedded Identity Document). If an EID is shown, your device has eSIM hardware. No EID means no eSIM support.

Nothing eSIM Compatibility: Supported Models

Nothing, the London-based tech company, has also integrated eSIM into its recent smartphones. The following Nothing devices support eSIM:

• Nothing Phone (4a) Pro (except India models)
• Nothing Phone (3)
• Nothing Phone (3a) Pro (except India models)

These models are equipped with eUICC chips and are compatible with eSIM profiles from supporting carriers. As with OnePlus, regional variations exist: the Phone (3a) Pro and (4a) Pro sold in India have no eSIM, and the Phone (3a), (3a) Lite, (4b) and CMF Phone 2 Pro have eSIM on Japanese models only.

How to Check if Your Nothing Phone Supports eSIM

The process is similar to OnePlus:

1. Open Settings.
2. Navigate to Network & Internet.
3. Tap on SIMs.
4. If Add eSIM is available, your device supports eSIM.

You can also check for an EID by dialing *#06#. If an EID appears, eSIM is supported.

Carrier Support: The Other Half of the Equation

Device compatibility is only half the story. Your carrier must also support eSIM. Major carriers worldwide now offer eSIM plans, but smaller MVNOs may not. In the US, carriers like AT&T, T-Mobile, and Verizon support eSIM. In Europe, providers such as Vodafone, EE, and Orange do as well. However, always check with your specific carrier.

To activate an eSIM, you typically scan a QR code provided by your carrier or use their app. The profile is downloaded securely to your device's eUICC. Once installed, you can manage multiple eSIM profiles and switch between them.

Comparing eSIM Support: OnePlus vs. Nothing vs. Others

While OnePlus and Nothing have embraced eSIM, their support is not as extensive as Apple's or Samsung's. For instance, Apple's iPhone 17 series and Samsung's Galaxy S26 lineup have broad eSIM compatibility across all models (except most iPhones sold in mainland China, which use two nano-SIMs). Google Pixel devices, from Pixel 3 onward, also offer robust eSIM support. Xiaomi and Motorola have eSIM in select models, like the Xiaomi 14 and Motorola Razr 40 Ultra.

If eSIM is a priority, consider a device from a brand with a proven track record. But for OnePlus and Nothing users, the supported models listed above are fully capable.

How to Activate eSIM on OnePlus and Nothing Devices

Activation steps are similar across Android devices:

1. Ensure your carrier supports eSIM and has provided a QR code or activation code.
2. Go to Settings > Network & Internet > SIMs.
3. Tap Add eSIM or Download SIM.
4. Scan the QR code or enter the activation code manually.
5. Follow on-screen prompts to complete installation.
6. Set the eSIM as your default for data, calls, or both.

If you encounter issues, contact your carrier. Sometimes, a carrier may need to provision the eSIM on their end.

Benefits of eSIM for OnePlus and Nothing Users

• Convenience: Switch carriers without visiting a store.
• Dual SIM functionality: Use a physical SIM and an eSIM simultaneously.
• Travel-friendly: Easily add local data plans when abroad.
• Space-saving: No need for a SIM tray, allowing for sleeker designs.
• Security: Can't be removed if your phone is stolen.

For frequent travelers, eSIM is a game-changer. You can purchase a data plan from a local carrier before you even land, avoiding roaming fees.

Potential Limitations and Considerations

While eSIM is convenient, it has limitations. Not all carriers support it, and switching between devices can be cumbersome. Some carriers require you to contact them to transfer an eSIM to a new phone. Additionally, if you reset your device, you may need to reinstall the eSIM profile.

Also, eSIM support can vary by region. For example, the OnePlus 11 and 12 sold in India have no eSIM, while the OnePlus 13 has eSIM in every market. Always verify before buying.

Future of eSIM in OnePlus and Nothing Devices

As eSIM adoption grows, expect more OnePlus and Nothing models to include support. The industry is moving toward eSIM-only devices, as seen with Apple's US iPhone models. OnePlus and Nothing are likely to follow suit, expanding eSIM to mid-range and budget phones.

In the meantime, if you own a supported model, you can enjoy the benefits today. Just ensure your carrier is on board.

Conclusion

eSIM compatibility on OnePlus and Nothing devices is expanding, with several models now supporting the technology. The OnePlus 15, 13, 13s (India), 12 and 11 (not India models), Open (not USA/Canada models), 12R and 15R (USA/Canada models only), along with the Nothing Phone (3) and the (4a) Pro and (3a) Pro (not India models), are eSIM-ready. However, remember that carrier support is equally important. Always check both your device and carrier before planning to use eSIM.

To quickly determine if your Android device supports eSIM, download the free eSIM Check Android app. It's a fast, reliable way to verify compatibility and explore your options.