Is Poco compatible with eSIM?

Yes, the POCO F8 Ultra is compatible with eSIM and supports dual eSIM profiles. This means you can run two eSIM lines at the same time without a physical SIM card slot. Older POCO models may not support eSIM, so compatibility depends on the specific model. The F8 Ultra represents POCO's full commitment to eSIM technology across both slots.

Is the POCO F8 Ultra dual SIM?

Yes, the POCO F8 Ultra is dual SIM through its dual eSIM capability. You can activate and use two separate eSIM profiles simultaneously, allowing you to maintain two phone numbers or combine a personal line with a travel data plan. The device does not have a physical SIM card tray—all connectivity runs through eSIM profiles stored digitally on the phone.

Can Poco F7 Ultra use eSIM?

The POCO F7 Ultra's eSIM support varies by regional variant. Some markets received the F7 Ultra with eSIM capability while others shipped with traditional dual physical SIM slots only. Check your specific F7 Ultra model's specifications in the settings menu or on Xiaomi's official spec sheet for your region to confirm whether your unit supports eSIM technology before attempting to activate an eSIM profile.

Is the POCO F8 Ultra 5G?

Yes, the POCO F8 Ultra supports 5G connectivity on both eSIM lines. The phone's processor handles 5G bands across multiple regions, so you'll get high-speed data whether you're using your home eSIM or a travel eSIM abroad. Network speed depends on your carrier and local infrastructure, but the hardware fully supports 5G when available in your area.

How do I switch between eSIM profiles on the POCO F8 Ultra?

Go to Settings > SIM cards & mobile networks and tap the eSIM profile you want to modify. You can toggle each eSIM on or off, change which line handles mobile data, and set call and SMS defaults. Both eSIMs can remain active simultaneously, so you'll receive calls and texts on both numbers while choosing one line for internet data.

Xiaomi POCO F8 Ultra eSIM — Compatibility & Setup

Does the Xiaomi POCO F8 Ultra support eSIM?

Xiaomi POCO F8 Ultra eSIM compatibility

Yes, the Xiaomi POCO F8 Ultra supports eSIM. This flagship device features dual eSIM capability, meaning you can activate two separate eSIM profiles simultaneously without needing a physical nano-SIM card. The dual eSIM support gives you flexibility to maintain two numbers or combine a home line with a travel data plan on a single device.

The Xiaomi POCO F8 Ultra supports 5G connectivity on both eSIM lines, so you'll get full-speed data whether you're using one eSIM profile or switching between two. All regional variants of the POCO F8 Ultra include this dual eSIM functionality, though you should verify your specific model's specifications if you purchased from a third-party reseller or gray-market source.

eSIM and physical SIM options

Because the POCO F8 Ultra offers dual eSIM slots, you can run two eSIM profiles at once or use a combination that best fits your needs. The device does not include a traditional physical SIM tray, so all connectivity runs through eSIM profiles. This design keeps the phone slimmer and improves water resistance, but it does mean you'll need a carrier that supports eSIM activation.

How to set up an eSIM on the Xiaomi POCO F8 Ultra

Set up an eSIM in Settings

Setting up an eSIM on your Xiaomi POCO F8 Ultra takes about sixty seconds once you have your QR code or activation details from your carrier. You'll receive this QR code via email or in your carrier account dashboard after purchasing an eSIM plan.

Open Settings and tap SIM cards & mobile networks.
Tap Add eSIM or the plus icon to start adding a new profile.
Choose Scan QR code and point your camera at the QR code provided by your carrier.
Wait while the eSIM profile downloads and installs—this usually takes 30–60 seconds.
Label your new eSIM line with a recognizable name like "Travel" or "Work" so you can tell your lines apart.
Set your data, call, and SMS preferences for each line in the SIM settings menu.

If your carrier provides manual activation details instead of a QR code, tap Enter activation code manually in step 3 and type in the SM-DP+ address and activation code exactly as shown.

Managing two eSIM profiles

Once you've installed your first eSIM, you can add a second by repeating the same steps. The POCO F8 Ultra lets you keep both eSIM profiles active at once, and you can choose which line handles mobile data, calls, and messages in the SIM card settings. This makes it easy to browse eSIM plans for travel while keeping your primary number active for incoming calls and texts.

Using a travel eSIM on the Xiaomi POCO F8 Ultra

Stay connected abroad without roaming fees

A travel eSIM is the simplest way to get mobile data when you're traveling internationally with your Xiaomi POCO F8 Ultra. Instead of paying your home carrier's roaming rates or hunting for a physical SIM card at the airport, you install a travel eSIM before you leave. The moment you land, your phone connects to a local network and you have data for maps, messaging, and ride-sharing apps.

Because the POCO F8 Ultra supports dual eSIM, you don't need to remove or deactivate your home line. Keep your primary number active for incoming calls and two-factor authentication codes, and set the travel eSIM as your data line. Your phone will use the travel eSIM for internet while still receiving calls and texts on your home number.

Install your travel eSIM before departure

Install your travel eSIM while you're still at home and connected to Wi-Fi. Most travel eSIM plans activate only when you arrive in the destination country and your phone connects to the local network, so installing early won't waste any data or days. This way you'll have connectivity the moment you turn off airplane mode after landing, with no need to find Wi-Fi or navigate a foreign carrier's store.

Tips and troubleshooting

Turn on data roaming for your eSIM line

Even though you're using a local eSIM, you still need to enable data roaming for that line in your settings. Go to Settings > SIM cards & mobile networks, tap your travel eSIM, and toggle Data roaming on. This isn't the expensive roaming your home carrier charges—it simply allows the eSIM to connect to the local network.

Make sure you've selected the correct eSIM as your data line. If mobile data isn't working, check that your travel eSIM is set as the default for Mobile data in the SIM settings menu. Your home eSIM should remain active only for calls and SMS unless you want to use it for data.

Fix an eSIM that won't activate

If the QR code won't scan, check that your camera lens is clean and that you have good lighting. Hold the phone about six inches from the screen displaying the QR code. If scanning still fails, use the manual activation option and carefully enter the SM-DP+ address and activation code character by character.

When an eSIM profile downloads but won't connect to the network, restart your Xiaomi POCO F8 Ultra and wait a few minutes. Some carriers take up to ten minutes to fully provision a new eSIM. If you're already at your destination and the eSIM won't connect, toggle airplane mode on and off to force the phone to search for networks again.

For persistent issues, you can check another device's eSIM compatibility or reach out for eSIM setup help with your specific carrier's activation process. The POCO F8 Ultra's processor handles eSIM profiles efficiently, so most connection problems trace back to incorrect settings or carrier provisioning delays rather than device limitations.

Wireless charging and battery considerations

The Xiaomi POCO F8 Ultra includes wireless charging, which is convenient when you're traveling and want to top up your battery without cables. Running two eSIM lines simultaneously does use slightly more power than a single line, so consider carrying a portable charger if you'll be using both profiles heavily throughout the day.

Xiaomi POCO F8 Ultra eSIM