Does the vivo X300 pro have eSIM support?

Yes, the vivo X300 Pro includes eSIM support in its China market models. If you purchased your device in another region, verify eSIM availability on vivo's official specification page for your variant, as features can differ by market. Dial *#06# to check for an EID on your specific unit.

Does the vivo X300 pro have dual SIM?

Yes, the vivo X300 Pro offers dual-SIM capability with one nano-SIM card slot and eSIM support. You can use a physical SIM and an eSIM simultaneously, letting you maintain your home number while adding a travel data plan. The device does not support two eSIMs active at the same time.

How to know if phone is eSIM compatible?

Dial *#06# in your phone app. If an EID (a 32-digit number) appears alongside your IMEI, your phone has eSIM hardware. You can also check the manufacturer's specification sheet for your exact model and region, as eSIM support varies by variant and market even within the same product line.

Is the Honor 400 Pro eSIM compatible?

I cannot confirm eSIM compatibility for the Honor 400 Pro without verified specifications. Check Honor's official product page or dial *#06# on the device to look for an EID. eSIM availability depends on the model variant and the region where the device was sold, so always verify before purchasing an eSIM plan.

Can I use the vivo X300 Pro China version abroad with an eSIM?

Yes, if your China-market vivo X300 Pro supports eSIM, you can install and activate a travel eSIM for data abroad. Ensure the device is unlocked and not restricted to a specific carrier. Install your travel eSIM before departure, enable data roaming for that line, and switch mobile data to the eSIM when you land.

vivo X300 Pro eSIM — Compatibility & Setup

Does the vivo X300 Pro support eSIM?

vivo X300 Pro eSIM compatibility

Yes, the vivo X300 Pro supports eSIM, but compatibility depends on the specific variant you have. The China market models of the vivo X300 Pro include eSIM functionality, allowing you to activate a digital SIM profile without a physical card. This feature is particularly useful for travelers who want to add a local data plan while keeping their primary number active.

If you purchased the vivo X300 Pro outside mainland China or are considering the global version, you should verify eSIM support directly on vivo's official specification sheet for your region. Some manufacturers enable eSIM only in specific markets due to regulatory requirements or carrier partnerships. Reviews on platforms discussing the X300 pro esim reddit often mention regional variations, so confirming your exact model number before purchasing a travel eSIM is essential.

Dual SIM capability on the vivo X300 Pro

The vivo X300 Pro offers dual-SIM functionality, supporting one nano-SIM card slot plus eSIM capability. This configuration lets you maintain your home number on a physical SIM while adding an eSIM for data when traveling abroad. You can switch between the two lines for calls, texts, and data, or set one as your default for mobile data while keeping the other active for receiving calls and verification codes.

The device does not support dual eSIM operation simultaneously—you'll need at least one physical nano-SIM if you want to run two numbers at once. This is typical for many flagship devices that blend traditional and digital SIM technology.

How to set up an eSIM on the vivo X300 Pro

Set up an eSIM in Settings

Installing an eSIM profile on your vivo X300 Pro takes about sixty seconds once you have your QR code from your eSIM provider. The process downloads a digital SIM profile directly to your phone, eliminating the need to handle a physical card or visit a store. Here's how to activate your eSIM:

Open Settings and tap Network & internet or SIM cards & mobile networks (the exact label may vary slightly depending on your Funtouch OS or OriginOS version).
Select Add mobile plan, Add eSIM, or SIM card management.
Tap Scan QR code and point your camera at the QR code provided by your eSIM carrier.
Confirm the download when prompted. The eSIM profile installs in roughly 30–60 seconds if you have a stable internet connection (Wi-Fi is recommended).
Label the new line with a recognizable name, such as "Travel Data" or "UK eSIM," so you can easily identify it later.
Choose which SIM to use for mobile data, calls, and texts. You can set your new eSIM as the data line while keeping your physical SIM active for calls.

Managing multiple SIM profiles

After installation, both your physical SIM and eSIM remain active. You control which line handles data, outgoing calls, and messages in the SIM settings menu. This flexibility is especially useful when you land abroad: switch mobile data to your travel eSIM instantly, while your home SIM stays on to receive two-factor authentication codes and calls from family.

Using a travel eSIM on the vivo X300 Pro

A travel eSIM transforms how you stay connected abroad. Instead of paying roaming fees to your home carrier or hunting for a local SIM card at the airport, you can install a data plan before you even board your flight. Your vivo X300 Pro can hold multiple eSIM profiles (though only one eSIM and one physical SIM can be active at the same time), so you can load plans for several destinations in advance and activate the right one when you arrive.

Travel eSIMs typically offer data-only service, which is perfect for maps, messaging apps, ride-sharing, and social media. You'll keep your home number active on your physical SIM for voice calls and SMS, but route all data traffic through the eSIM to avoid surprise charges. Many travelers prefer this setup because it's faster than swapping physical cards and you won't lose the tiny nano-SIM tray ejector tool at a hotel.

To get started, browse eSIM plans by destination and purchase the data package that matches your trip length. Install the eSIM while you're still at home on Wi-Fi—this ensures a smooth setup without scrambling for connectivity at the airport. Once you land, simply enable the travel eSIM line for mobile data in your settings, and you're online immediately.

Tips & troubleshooting

Enable data roaming for your eSIM line

Even though your eSIM is designed for international use, you must turn on data roaming for that specific line. Go to Settings > Network & internet > tap your eSIM line, and toggle Data roaming on. This is a common stumbling block: your eSIM won't connect to mobile data abroad if roaming is disabled, even though the profile is active.

Keep your physical home SIM's data roaming off to prevent accidental charges. You can still receive calls and texts on that line without roaming data enabled.

What to do if the QR code won't scan

If your camera struggles to read the QR code, increase your screen brightness, ensure the code isn't creased or blurry, and hold your phone steady about 15–20 cm from the screen or printout. Most eSIM providers also offer a manual entry option: you'll find an activation code (a long alphanumeric string) alongside the QR code in your confirmation email. Tap Enter activation code manually in the eSIM setup menu and paste the code.

If the installation fails or hangs, restart your vivo X300 Pro and try again on a stable Wi-Fi connection. If problems persist, eSIM setup help can walk you through carrier-specific troubleshooting steps.

Confirm your device's eSIM capability

To double-check whether your specific vivo X300 Pro model supports eSIM, dial *#06# in the phone app. If you see an EID (a 32-digit identifier starting with "89"), your device has eSIM hardware. No EID means your variant does not support eSIM, which can happen with certain regional releases. You can also check another device's eSIM compatibility if you're comparing models before purchase.

Keep in mind that the vivo x200 pro support esim question comes up frequently for users considering an upgrade or comparing models within the vivo lineup—each device and variant must be verified individually.

vivo X300 Pro eSIM