Yes.The iPhone 16 Pro Max supports eSIM and can use two eSIMs at once. The exception: models sold in mainland China, Hong Kong and Macao use two nano-SIM cards and have no eSIM.
Is the iPhone 16 Pro Max eSIM compatible, and is it eSIM only? Yes to the first. For the second, it depends on where your phone was sold. US models have no SIM tray, so they are eSIM only. Models from most other countries have a tray for one nano-SIM, and you can add eSIMs too. Here's what Apple says, how to check your own phone and how to add a travel eSIM.
Does the iPhone 16 Pro Max support eSIM?
Yes, in almost every country. Here's what Apple says, checked in November 2026.
What Apple's tech specs say
- United States: "Dual eSIM (two active eSIMs; stores eight or more eSIMs)". Apple says the iPhone 16 Pro and 16 Pro Max are not compatible with physical SIM cards (Apple: iPhone 16 Pro Max tech specs, US).
- UK: "Dual SIM (nano-SIM and eSIM)" and "Dual eSIM support" (Apple: iPhone 16 Pro Max tech specs, UK).
- Hong Kong: Apple's Hong Kong spec page for the 16 Pro Max lists dual SIM with nano-SIM and doesn't mention eSIM (Apple Hong Kong tech specs).
What Apple says about China, Hong Kong and Macao
Apple lists the iPhone 16 Pro Max among the models that use Dual SIM with two nano-SIM cards when bought in mainland China, Hong Kong or Macao (Apple: Using Dual SIM with two nano-SIM cards). Apple's eSIM setup page also names the few iPhones that support eSIM in mainland China, and the iPhone 16 Pro Max isn't one of them (Apple: Set up eSIM on iPhone).
So, is the iPhone 16 Pro Max eSIM compatible?
Yes, unless it was made for mainland China, Hong Kong or Macao. If you bought it second-hand or abroad, check the model number (see below) before you buy an eSIM.
Is the iPhone 16 Pro Max eSIM only, or eSIM or physical SIM?
- US models: eSIM only. Apple says "In the United States, there's no SIM tray."
- Other countries and regions: a SIM tray on the left side holds a physical nano-SIM card (Apple: Identify your iPhone model). You can also use eSIMs, so a physical SIM plus an eSIM works.
- Mainland China, Hong Kong, Macao: two nano-SIMs, no eSIM.
Apple's US spec page says the phone can have two active eSIMs and store eight or more.
iPhone 16 Pro Max model numbers
These come from Apple's model page:
- A3084: United States, Puerto Rico (eSIM only)
- A3295: Bahrain, Canada, Iraq, Guam, Japan, Jordan, Kuwait, Mexico, Oman, Qatar, Saudi Arabia, United Arab Emirates, U.S. Virgin Islands
- A3296: other countries and regions
- A3297: mainland China, Hong Kong, Macao (two nano-SIMs, no eSIM)
More on how this works in our guide to how many eSIMs you can have on an iPhone. Looking for another phone? See our list of eSIM supported devices. Looking at an older model? See whether the iPhone 14 Pro Max is eSIM compatible.
How to check if your iPhone 16 Pro Max has eSIM
1. Look for an EID in Settings
- Open Settings and tap General.
- Tap About and scroll down.
- If you see an EID number, your iPhone has an eSIM.
That's where Apple shows the EID (Apple: Find the serial number or IMEI on your iPhone, iPad, or iPod touch). More about what an EID number is.
2. Check your model number
In Settings > General > About, tap the part number next to Model Number to see the model number that starts with "A" (Apple: Find the model number of your iPhone, iPad, or iPod touch). A3297 is the model for mainland China, Hong Kong and Macao, without eSIM. A3084 is the US model, which is eSIM only. If your iPhone shows an EID in step 1, it has eSIM. More ways to check in our guide to checking eSIM compatibility.
3. Check that your iPhone isn't carrier-locked
An eSIM from another provider won't work on a locked iPhone. Go to Settings > General > About: if Carrier Lock says No SIM restrictions, your iPhone is unlocked. If not, only your carrier can unlock it (Apple: How to unlock your iPhone for use with a different carrier). See also how to unlock your phone.
How to add an eSIM on the iPhone 16 Pro Max
Apple gives these steps for an eSIM with a QR code (Apple: Set up eSIM on iPhone):
- Connect to Wi-Fi.
- Open the Camera app and scan the QR code from your carrier or eSIM provider.
- Tap the cellular plan notification.
- Tap Continue, then add the cellular plan.
- If asked for a confirmation code, enter the one your carrier gave you.
Keep the QR code until the eSIM works. Stuck? See our eSIM install guide or what to do when your eSIM won't activate.
Other iPhone 16 models
- iPhone 16 and iPhone 16 Plus: eSIM too, with the same China, Hong Kong and Macao exception.
- iPhone 16 Pro: same eSIM setup as the Pro Max.
Using a travel eSIM on your iPhone 16 Pro Max
A travel eSIM gives your iPhone mobile data abroad without swapping SIM cards. Your home line can stay on for calls and texts while the travel eSIM handles data. Here's how to set up and manage two lines. Moving your eSIM to another phone? See how to transfer an eSIM between iPhone and Android.
Traveling to Europe, the USA or Asia? These are data-only plans for each region. Check that your iPhone shows an EID and is unlocked before you buy.
Data-only eSIMs · Europe · USA · Asia · See all destinations
FAQs
Does the iPhone 16 Pro Max have eSIM?
Yes. Apple lists dual eSIM support. Only models made for mainland China, Hong Kong and Macao have no eSIM and use two nano-SIM cards.
Is the iPhone 16 Pro Max eSIM only?
Only the US model (A3084). Apple says there's no SIM tray in the United States. In other countries there's a tray for a physical nano-SIM.
Does the iPhone 16 Pro Max support eSIM and physical SIM at the same time?
Outside the US, yes: one nano-SIM plus an eSIM, or two eSIMs. US models use eSIM only.
How many eSIMs can the iPhone 16 Pro Max have?
Apple says it stores eight or more eSIMs, and two can be active at the same time.
Does a Hong Kong or China iPhone 16 Pro Max have eSIM?
No. Apple sells it there with two nano-SIM slots and no eSIM. You'll need a physical SIM card for your trip.
Can I use a US iPhone 16 Pro Max abroad?
Yes, if it's unlocked. Add a travel eSIM for data and keep your US eSIM for calls and texts. Check Carrier Lock in Settings > General > About first.
