Does the Oppo Reno 15 Pro support eSIM?

Yes, the OPPO Reno15 Pro Max supports eSIM with a Nano-SIM + eSIM configuration. You can use one physical nano-SIM and one eSIM simultaneously for dual-SIM functionality. The eSIM capability makes it easy to add data plans for travel or a second phone number without needing an extra physical card.

How to activate eSIM in Oppo Reno?

Open Settings, go to Mobile Network or SIM Card & Mobile Data, then tap Add eSIM. Scan the QR code from your carrier or eSIM provider, confirm the details, and let the profile download. Label the line, choose your data preferences, and enable data roaming for the eSIM if you're traveling.

Which Oppo phones are supported by eSIM?

The OPPO Reno15 Pro Max, along with select models in the Find X and Reno series, support eSIM. Availability varies by region and model variant, so check the official OPPO spec sheet for your specific device. Not all OPPO phones include eSIM—older models and budget lines typically use dual physical SIM slots only.

Does the IP15 Pro Max have eSIM?

The "IP15 Pro Max" isn't a recognized device name—you may be thinking of Apple's iPhone 15 Pro Max, which does support eSIM. If you're asking about the OPPO Reno15 Pro Max, yes, it has eSIM functionality with a Nano-SIM + eSIM setup for dual connectivity.

Can I use two eSIMs at the same time on the OPPO Reno15 Pro Max?

No, the OPPO Reno15 Pro Max supports one active eSIM and one physical nano-SIM at a time. You can store multiple eSIM profiles on the device and switch between them in settings, but only one eSIM can be turned on alongside the physical SIM simultaneously.

OPPO Reno15 Pro Max eSIM — Compatibility & Setup

Does the OPPO Reno15 Pro Max support eSIM?

OPPO Reno15 Pro Max eSIM compatibility

Yes, the OPPO Reno15 Pro Max supports eSIM. The device uses a Nano-SIM + eSIM configuration, which means you can run one physical nano-SIM card and one eSIM simultaneously. This dual-SIM setup gives you flexibility to keep your primary line on the physical SIM while adding a secondary data plan through eSIM—ideal for travel, work numbers, or regional data packages.

The OPPO Reno15 Pro Max 5G brings eSIM functionality to the Reno lineup, making it convenient to switch carriers or add data plans without swapping physical cards. You'll find this feature across the standard models, though you should verify eSIM support for your specific regional variant on OPPO's official specification sheet if you purchased the device outside major markets.

Dual-SIM functionality explained

With the Nano-SIM + eSIM design, you can have two active numbers on your OPPO Reno15 Pro Max. One SIM slot accepts a standard nano-SIM card, while the eSIM is embedded in the hardware. You can choose which line handles calls, texts, and mobile data in your settings, or set different lines for different purposes. This setup is particularly useful when you want to keep your home carrier active while using a local data eSIM abroad.

How to set up an eSIM on the OPPO Reno15 Pro Max

Install your eSIM profile

Setting up an eSIM on your OPPO Reno15 Pro Max 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, as the activation requires an internet connection to download the eSIM profile.

Open Settings on your OPPO Reno15 Pro Max.
Tap Mobile Network or SIM Card & Mobile Data (wording varies by ColorOS version).
Select Add eSIM or Add Mobile Plan.
Tap Scan QR Code and point your camera at the QR code provided by your carrier or eSIM provider.
Confirm the plan details and tap Add or Download.
Wait for the profile to install—this usually takes 10–30 seconds.
Label your eSIM line (e.g., "Travel Data" or "Work") so you can easily identify it later.
Choose which line to use for mobile data, calls, and texts in the SIM settings menu.

Activate and configure your lines

After installation, your OPPO Reno15 Pro Max will display both SIM lines in the settings. You can toggle each line on or off, assign a default for data, and set call preferences. If you're using the eSIM for data only, turn off voice and SMS for that line to avoid confusion.

Using a travel eSIM on the OPPO Reno15 Pro Max

Stay connected abroad without roaming charges

A travel eSIM transforms how you use your OPPO Reno15 Pro Max overseas. Instead of paying international roaming fees or hunting for a local SIM card shop at the airport, you can install a data eSIM before you leave home. Once you land, the eSIM connects to local networks automatically, giving you affordable data for maps, messaging, and browsing.

Your physical SIM stays active for calls and text messages, so you'll still receive verification codes and important calls on your primary number. The eSIM handles data, keeping costs predictable and eliminating bill shock. You can browse eSIM plans by destination to find coverage that matches your trip, whether you're visiting one country or multiple regions.

Install before departure

Most eSIM plans for the OPPO Reno15 Pro Max activate when you connect to the destination network, so you can install the profile days or weeks in advance. Download it over your home Wi-Fi, label it clearly (e.g., "Spain Data"), and leave it inactive until your flight lands. When you arrive, turn on the eSIM line and enable data roaming for that profile—your OPPO Reno Pro Max will handle the rest.

Tips & troubleshooting

Enable data roaming for your eSIM line

After installing a travel eSIM on your OPPO Reno15 Pro Max, you must turn on data roaming specifically for that line. Go to Settings > Mobile Network, select your eSIM, and toggle Data Roaming on. This step confuses many users—your eSIM won't connect to networks abroad if roaming is disabled, even though the profile is active.

Keep your home physical SIM's data roaming off to avoid accidental charges. Set your eSIM as the default data line so all internet traffic routes through the travel plan. You can still receive calls and SMS on your primary number without extra fees.

Fix an eSIM that won't activate

If your QR code won't scan, check that your camera lens is clean and the code is fully visible on the screen or printout. You can also enter the activation details manually: tap Enter Activation Code instead of scanning, then type the SM-DP+ address and activation code provided by your carrier.

Restart your OPPO Reno15 Pro Max if the eSIM profile downloads but doesn't connect. Network registration can take a few minutes after installation, especially if you're still at home and the plan activates only in the destination country. If problems persist, you can check another device's eSIM compatibility or reach out for eSIM setup help specific to your provider.

Manage multiple eSIM profiles

The OPPO Reno15 Pro Max can store several eSIM profiles, though only one eSIM and one physical SIM can be active at the same time. If you travel frequently, you can install regional eSIMs and switch between them in settings without re-scanning QR codes. Deactivate the profile you're not using to keep your SIM list tidy and avoid confusion about which line is handling data.

OPPO Reno15 Pro Max eSIM