Is Oppo compatible with eSIM?

Many recent OPPO models support eSIM, but it depends on the specific device and regional variant. The OPPO Reno15 Fs does support eSIM with a Nano-SIM + eSIM configuration. Other models in the Reno and Find series may also offer eSIM, but you should always verify on the official spec sheet or in the device settings before purchasing an eSIM plan, as support varies by model and market.

How to activate eSIM in Oppo Reno?

Open Settings, go to Mobile Network or SIM Card & Mobile Data, then tap Add eSIM or SIM Card Management. Select Add Mobile Plan, scan the QR code your carrier provided, and confirm the download. The eSIM will activate in about 60 seconds. Label the new line and choose which SIM handles data, calls, and texts in your SIM settings. Make sure you're on Wi-Fi during setup.

How do I know if my phone is eSIM compatible?

Check your phone's Settings under Mobile Network or SIM Card Management. If you see an option to Add eSIM, Add Mobile Plan, or Scan QR Code, your device supports eSIM. You can also look up your exact model on the manufacturer's official spec page or search for your device on an eSIM compatibility database. The OPPO Reno15 Fs includes this feature as standard.

Does Oppo Reno 12F support eSIM?

The OPPO Reno12 F (note the different model numbering) may or may not support eSIM depending on the regional variant. It's a separate device from the OPPO Reno15 Fs. You'll need to check the official OPPO specifications for the Reno12 F in your market or look in the phone's settings for an Add eSIM option to confirm support before purchasing an eSIM plan for that particular model.

Can I use two eSIMs on the OPPO Reno15 Fs?

No, the OPPO Reno15 Fs supports one physical Nano-SIM and one eSIM at the same time, not dual eSIM. You can store multiple eSIM profiles on the device, but only one eSIM can be active alongside your physical SIM. If you want to switch between eSIM profiles, you'll need to disable the current eSIM and activate a different one through the SIM Card Management menu in Settings.

OPPO Reno15 Fs eSIM — Compatibility & Setup

Does the OPPO Reno15 Fs support eSIM?

OPPO Reno15 Fs eSIM compatibility

Yes, the OPPO Reno15 Fs supports eSIM. The device features a Nano-SIM + eSIM configuration, which means you can use one physical SIM card alongside one eSIM profile simultaneously. This dual-SIM setup gives you flexibility to maintain two separate phone numbers or data plans on a single device—ideal if you want to keep your home number active while adding a local or travel data plan.

The OPPO Reno15 Fs is available in 5G variants, and the eSIM functionality works across supported networks that offer eSIM services. You'll want to confirm that your carrier supports eSIM activation before purchasing a plan. The device's eSIM capability applies to all color options, including the twilight blue finish, and works independently of your choice of storage or RAM configuration.

Dual SIM on the OPPO Reno15 Fs

You can run both your physical Nano-SIM and your eSIM at the same time. This lets you separate work and personal lines, or keep your regular number for calls and texts while using an eSIM exclusively for data. The phone manages both connections through ColorOS settings, where you can assign which SIM handles mobile data, calls, and messages.

How to set up an eSIM on the OPPO Reno15 Fs

Set up an eSIM in Settings

Activating an eSIM on your OPPO Reno15 Fs takes about 60 seconds once you have your QR code from your carrier or eSIM provider. Make sure you're connected to Wi-Fi before you start, because the phone needs to download your eSIM profile during setup.

Open Settings and tap Mobile Network (or SIM Card & Mobile Data, depending on your ColorOS version).
Tap SIM Card Management or Add eSIM.
Select Add Mobile Plan or Add eSIM Profile.
Tap Scan QR Code and point your camera at the QR code provided by your eSIM carrier.
Confirm the plan details and tap Add or Download.
Wait for the eSIM to activate—this usually takes 30–60 seconds.
Label your new line (for example, "Travel Data" or "Work") so you can easily identify it.
Choose which SIM you want to use for mobile data, calls, and SMS in the SIM settings.

Scanning your eSIM QR code

Your eSIM provider will email or display a QR code after you purchase a plan. Keep that code accessible on another device or print it out, because you can't scan a QR code that's displayed on the same phone you're setting up. If you only have one device, most providers also offer a manual activation option where you enter an activation code or SM-DP+ address instead of scanning.

Using a travel eSIM on the OPPO Reno15 Fs

Get data abroad without roaming fees

Travel eSIMs are the simplest way to stay connected when you're outside your home country. Instead of paying international roaming charges on your main SIM or hunting for a local SIM card shop at the airport, you can install a data eSIM on your OPPO Reno15 Fs before you leave. You'll have mobile data as soon as you land, and your physical SIM stays in place so you can still receive calls and texts on your regular number.

Install your travel eSIM while you're still at home and connected to Wi-Fi. Most eSIM plans activate automatically when you arrive in the destination country and your phone connects to the local network, though some let you choose an activation date. You can browse eSIM plans by destination to compare coverage and data allowances.

Managing two SIMs while traveling

Once your travel eSIM is active, go into Settings > Mobile Network and set the eSIM as your default for Mobile Data. Leave your home physical SIM enabled for calls and SMS so you can still receive verification codes and important calls. You can toggle data roaming on or off for each SIM independently, which prevents accidental roaming charges on your home line while you're using the eSIM for data.

Tips & troubleshooting

Turn on data roaming for your eSIM line

Even though your eSIM is a local or regional plan, your OPPO Reno15 Fs still treats it as a secondary line. Go to Settings > Mobile Network, select your eSIM, and make sure Data Roaming is turned on. Without this, your eSIM won't connect to the network. This is the most common reason an eSIM appears installed but won't deliver data.

Keep your home SIM active for calls and two-factor authentication

Don't remove or disable your physical SIM while traveling. Leave it active so you can receive calls and SMS-based security codes from your bank or email provider. Just make sure mobile data is turned off for that SIM to avoid roaming charges. Your OPPO Reno15 Fs will route all data through the eSIM, and calls and texts through whichever SIM you designate.

Fix an eSIM that won't activate

If your eSIM gets stuck during installation, restart your phone and try again. Make sure you're on a stable Wi-Fi connection—mobile data from your physical SIM won't work for eSIM downloads. If the QR code won't scan, check that your camera lens is clean and you have good lighting. You can also ask your provider for manual activation details and enter the SM-DP+ address and activation code by hand under Enter Code Manually or similar option in the eSIM setup flow.

If you need to switch devices or remove an eSIM, go to Settings > Mobile Network > SIM Card Management, tap the eSIM you want to delete, and select Erase eSIM. Be aware that some eSIM plans are single-use; deleting the profile may mean you need to purchase a new plan. If you're unsure about compatibility with another device, you can check another device's eSIM compatibility before making the switch.

For step-by-step assistance with QR codes, activation errors, or network settings, visit our eSIM setup help page for detailed troubleshooting guides.

OPPO Reno15 Fs eSIM