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How to check if your phone supports eSIM (I tested every reliable method)
Buying an eSIM should be easy, but many people pause to wonder if their phone actually supports it. The answer is not always obvious. With so many phones and software updates launching all the time, it is easy to get confused. This guide cuts through that confusion and shows you how to check eSIM support properly, before you spend time or money.
You can check eSIM support in three reliable ways. Look for an “Add eSIM” option in your phone’s settings, dial *#06# to see if an EID appears, or check your phone’s official specs on the manufacturer’s website. If any of these confirm eSIM, your phone supports it.
What is an eSIM and why does it matter?
An eSIM is a digital SIM that is built directly into your phone. There is no physical card to insert or remove. Instead, you activate your mobile plan using software, usually by scanning a QR code or following a few on-screen steps.
Why does this matter in real life? Because it removes friction. Changing networks is quicker, travel setup is smoother, and using two numbers feels far less clumsy. Once you experience it, handling physical SIM cards starts to feel oddly outdated.
How to check if your phone supports eSIM
There are several reliable ways to check eSIM compatibility. For best accuracy, you should try more than one method.
Method 1
This is the easiest place to start, especially if you are using an iPhone.
On iPhone:
- Open Settings
- Tap Mobile Services
- Look for the Add eSIM option and tap it
On Android:
Android menus vary by brand, but the idea is the same. You are looking for an option that lets you add or download a SIM digitally.
In general, Android users can check by going to Settings, opening Network & Internet or Connections, then looking under SIMs, Mobile Network, or SIM Manager for an option like Add eSIM or Download a SIM.
Since menu layouts differ across Android phones, the next method works equally well on both iPhone and Android and removes any doubt.
Method 2: Use a dial code to check eSIM support
- Open the phone dialer
- Dial *#06#
If your phone displays an EID number, it supports eSIM. EID stands for Embedded Identity Document and is unique to eSIM-enabled devices.
Note: Some phones support eSIM but do not display EID using this method. If EID is missing, confirm using another method.
Method 3: Check the manufacturer’s official specifications
This is the most reliable method.
Visit the official website of your phone’s manufacturer and search for your exact model. Look for terms like eSIM, Dual SIM, or EID in the specifications.
This method is especially useful for regional variants and older models.
Popular phones that support eSIM
This is not a complete list. It covers the most commonly searched and widely used devices.
Brand | Popular models | What you should know |
Apple | iPhone XR and neweriPhone SE (2020, 2022)iPhone 11 to iPhone 17 seriesiPad Air (2019 and newer)iPad mini (2019 and newer)iPad Pro models with cellular | iPhones sold in mainland China do not support eSIM. |
Pixel 4 and newerPixel 5, 6, 7, 8, 9, and 10 seriesPixel Fold models | Pixels offer some of the most consistent eSIM support. | |
Samsung | Galaxy S21 to S25 seriesGalaxy Z Flip and Fold modelsGalaxy Note 20 seriesSelect Galaxy A models | Some US and regional models do not support eSIM. Devices sold in China, Hong Kong, and Taiwan usually lack eSIM. |
Motorola | Razr modelsEdge series (40, 50, 60)Recent Moto G models | eSIM availability varies by model and region. |
Xiaomi | Xiaomi 13, 14, and 15 seriesXiaomi 12T ProSelected Redmi Note Pro 5G models | Mostly limited to premium and newer devices. Regional differences apply. |
Sony | Xperia 1 and Xperia 5 seriesNewer Xperia 10 models | Only specific model numbers support eSIM. Check official specs before purchase. |
Fairphone | Fairphone 4, 5, and 6 | Strong and consistent eSIM support across regions. |
Even if your device appears in this table:
- The phone must be unlocked
- Software must be up to date
- Some regions sell the same model without eSIM
If your phone is not listed here or you want absolute certainty, the above method using a dial code will help you confirm eSIM support in seconds.
How to set up an eSIM on your phone
Make sure your phone is unlocked. If it is locked to a carrier, the eSIM may install but fail to activate.
Apple also recommends keeping your iPhone updated, as eSIM features can depend on your iOS version and carrier setup.
Also, connect to Wi Fi. eSIM setup is basically your phone downloading a mobile plan profile, so you want a clean connection. Samsung also flags this for Galaxy eSIM setup.
Set up eSIM on iPhone
On iPhone, there are three common ways to add an eSIM. QR code, carrier activation, and transfer from another phone.
Scan a QR code
This is the most common method when you buy a travel eSIM or get an eSIM from your carrier.
- Open Settings
- Tap Cellular or Mobile Data
- Tap Add eSIM or Set Up Cellular
- Tap Use QR Code
- Scan the QR code, then follow the on screen steps
If your provider gives a confirmation code, enter it when prompted.
Carrier eSIM activation
Some carriers push the plan directly to your iPhone. You will see a prompt like “mobile plan ready to be installed”.
- Tap the notification, or open Settings and tap the same message.
- Tap Continue, then finish setup.
If you are moving to a new iPhone, Apple supports transferring a plan from a nearby iPhone in Settings. If you are moving from Android to iPhone, Apple also supports a guided transfer flow that starts from Set Up Mobile and Transfer from Android, as long as your carrier supports it.
Set up eSIM on Android
Android steps vary by brand, but the flow is usually the same. You add a SIM, then set up an eSIM, then scan a QR code or enter details.
Google Pixel
- Open Settings
- Tap Network and internet
- Tap SIMs
- Tap Add SIM
- Tap Set up an eSIM, then follow the prompts
Samsung Galaxy
- Open Settings
- Tap Connections
- Tap SIM manager
- Tap Add eSIM
- Tap Scan QR code, then scan the code from your carrier or provider.
If your carrier gives you an activation code instead of a QR code, Samsung also supports manual entry from the same area.
If the QR code fails, do this instead
When a QR code fails, it is usually not the phone. It is the details, the connection, or the plan status.
Try these quick fixes first:
- Confirm you are on Wi Fi
- Update your phone software
- Check if the QR code is one time use, or expired
- Ask your carrier for the manual activation details
Manual setup often uses an SM DP plus address and an activation code. The QR code normally carries this information automatically, so manual entry is basically the same process, just typed in.
After it is installed, set the basics
Once your eSIM is added, your phone will usually ask you to choose
- Which line is your default for calls
- Which line is used for mobile data
- Whether you want both lines on, if you use dual SIM
On iPhone, you can also choose which line you want to use for data at any time in Mobile Data settings, which is useful for travel eSIM setups.
Does eSIM work internationally?
Yes, eSIM works internationally, and this is one of the main reasons people switch to it in the first place. With an eSIM, you can use mobile data in another country without removing your primary SIM or struggling to visit a local store in an unknown country.
You can easily buy an international or country specific eSIM before you travel, install it at home, and connect as soon as you land. Your phone simply switches to the local network supported by that eSIM plan.
That said, international eSIMs are mostly used for data. Calls and SMS may work differently depending on the provider. Coverage also varies by country, so do check the supported destinations before buying a plan.
eSIM vs Physical SIM: which one Is better?
Neither option is universally better. The right choice depends on how you use your phone.
An eSIM is definitely more convenient. You can switch networks without visiting a store, waiting for delivery, or opening your phone. It is great for travel, dual SIM use, and anyone who changes plans often.
On the other side, a physical SIM is simpler in some situations. Like, you can move it between phones easily, and it works well if you switch devices often or use older phones. It also avoids regional or carrier restrictions that can affect eSIM in certain markets.
In short, eSIM offers flexibility and speed, while physical SIM offers familiarity and wider compatibility. Most modern phones support both, so many users end up using a mix of the two.
Common eSIM problems and fixes
Most eSIM issues are small, but they can feel frustrating when you are trying to get connected quickly. I have run into a few of these myself, and in most cases, the fix is simpler than it looks.
- The eSIM option does not appear in settings: This usually means one of three things. The phone model does not support eSIM, the device is locked to a carrier, or the software is outdated. I always start by checking the model specs and then making sure the phone is running the latest system update.
- The QR code will not scan or install: This is often a network or timing issue. QR codes are sometimes single use or expire after installation. I switch to Wi Fi, restart the phone, and try again. If that fails, asking the provider for a fresh QR code or manual activation details usually solves it.
- eSIM installs but shows no signal: When this happens, the eSIM profile is there, but the network is not connecting. I check whether the eSIM line is turned on and set as the default for mobile data. If I am traveling, I also confirm that the eSIM plan actually covers that country.
- Calls or messages do not work: Many eSIMs are data only, especially travel plans. This is not a fault with the phone. I double check what the plan includes and rely on apps like WhatsApp or FaceTime when voice calls are not supported.
- Switching between eSIM and physical SIM is confusing: Dual SIM phones give you control, but they also add settings. I take a moment to label each line clearly and choose which one handles data, calls, and messages. Once set, it rarely needs attention again.
FAQs
Can I use eSIM and a physical SIM at the same time on my phone?
Yes, most modern phones support using an eSIM and a physical SIM together. This is commonly called dual SIM. You can keep one line for calls and messages and use the other for mobile data, which is especially useful when traveling or managing work and personal numbers on the same device.
Can I move an eSIM from one phone to another?
In most cases, yes, but it depends on the carrier. Some carriers let you transfer an eSIM directly during phone setup, especially between two iPhones. Others require you to delete the eSIM and activate it again on the new phone using a fresh QR code. It is usually a quick process, but not always instant.
Is eSIM more secure than a physical SIM card?
Yes, in practical terms, eSIM is more secure. Because it is built into the phone, it cannot be physically removed if your device is lost or stolen. This makes it harder for someone to take over your number by simply swapping SIM cards.
What happens to my eSIM if I reset my phone?
A full factory reset usually deletes the eSIM profile from your phone. Your mobile plan itself is not canceled, but you will need to reinstall the eSIM to use it again. Most carriers provide a new QR code or reactivation steps if needed.
Can I store multiple eSIM profiles on one phone?
Yes. Most phones allow you to store multiple eSIM profiles at the same time. However, only one or two can be active at once, depending on the device. This is useful if you travel often or switch between different carriers but want everything saved on one phone.
Does using eSIM affect battery life or phone performance?
No, eSIM does not noticeably affect battery life or performance. It uses the same network hardware as a physical SIM. Any battery drain you notice is usually related to network signal strength or data usage, not whether the SIM is digital or physical.
