Japan eSIM Compatibility Guide 2026: Complete List of Supported Phones
Roami Team
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Japan eSIM Compatibility Guide 2026: Complete List of Supported Phones
Last Updated: August 8, 2026 | Reading time: 14 minutes
Introduction: Does Your Phone Support eSIM in Japan?
You’ve booked your flights, planned your itinerary, and researched the best sushi spots in Tokyo. But there’s one critical question that can make or break your Japan trip: does your phone actually support eSIM?
Here’s the honest truth: even if your phone model supports eSIM in theory, compatibility varies by country of purchase, carrier lock status, and regional firmware. Over 290 devices now support eSIM globally in 2026 — but not every device will work in Japan.
The good news is that checking compatibility takes less than 60 seconds. This guide walks you through exactly what works, what doesn’t, and how to verify your specific device.
If your phone doesn’t support eSIM, don’t panic — we’ll also cover your alternatives at the end. For a complete overview of choosing a Japan eSIM, see our Japan eSIM Ultimate Guide.
Quick Reference: Does Your Phone Support eSIM?
| Brand | Supported Models | Regional Restrictions |
|---|---|---|
| Apple iPhone | XR, XS, 11, 12, 13, 14, 15, 16, 17, SE (2nd & 3rd gen) | ❌ China mainland models: NO eSIM |
| Samsung Galaxy | S20–S26, Z Fold, Z Flip, A54/A55, A35/A36 | ⚠️ US S20 FE / S21 FE models: NO |
| Google Pixel | Pixel 4, 5, 6, 7, 8, 9, 10 | ⚠️ Japan carrier variants: eSIM disabled |
| Xiaomi | 12T Pro, 13 series, 14 Pro, 15 series | ❌ China ROM models: NO eSIM |
| OnePlus | OnePlus 11, 12, 13 (global versions) | ⚠️ China variants may not support |
| OPPO | Find X5 Pro, Find N3, Find X8, Reno 14 | ❌ China market models: NO eSIM |
| Vivo | Vivo X100 Pro, Vivo X200 series | ❌ China market models: NO eSIM |
| Motorola | Razr, Edge (unlocked versions) | ⚠️ Carrier-locked versions may not work |
| Asus | ROG Phone 9, Zenfone 12 Ultra | ✅ Global versions support eSIM |
Part 1: eSIM Compatibility — The Big Picture
Before we dive into specific brands, it’s important to understand the three factors that determine whether your phone will work with a Japan eSIM.
Factor 1: Hardware Support
Your phone must have an eSIM chip built in. Most flagship and many mid-range phones from 2018 onward have this hardware. However, some budget models and older devices don’t.
Factor 2: Country of Purchase
This is the most common trap for travelers. Even within the same model line, certain regional variants — particularly Chinese-market and some Hong Kong/Macau models — do not support eSIM at all.
For example:
- China mainland iPhones have eSIM physically disabled across all models.
- Samsung phones sold in Taiwan, Hong Kong, and some Asian markets lack the eSIM chip entirely.
- Chinese-brand phones (Xiaomi, OPPO, vivo) sold domestically typically lack eSIM due to local regulatory requirements.
The rule of thumb: If you bought your phone in mainland China, assume it does NOT support eSIM unless you’ve confirmed otherwise.
Factor 3: Carrier Lock Status
Even if your phone has eSIM hardware, it won’t work with a Japan eSIM if it’s carrier-locked — tied to a specific mobile carrier. You can use a Japan eSIM on a carrier-unlocked phone only.
To check if your phone is unlocked:
- iPhone: Settings → General → About → look for “Carrier Lock”
- Samsung: Settings → Connections → SIM Card Manager
- Google Pixel: Settings → Network & Internet → SIMs
If it says “SIM locked” or “Carrier locked,” contact your carrier to request an unlock before you travel.
The Universal Check: The *#06# Method
Regardless of brand or model, there’s one foolproof way to check eSIM compatibility:
- Open your phone’s dialer
- Type
*#06#and press call - Look for an EID number (32 digits) alongside your IMEI numbers
EID stands for Embedded Identity Document — a unique identifier for your phone’s eSIM hardware.
If you see an EID → your phone has eSIM hardware ✅ If you only see IMEI numbers → no eSIM hardware ❌
This method works on all phones — iPhone, Samsung, Google Pixel, Xiaomi, OnePlus, and every other brand.
Part 2: Apple iPhone — Comprehensive Compatibility
Apple has the broadest eSIM support of any manufacturer, with every iPhone since the XR (2018) supporting eSIM. However, regional restrictions are significant.
iPhone Models That Support eSIM (All Regions)
| Model | eSIM Support | Notes |
|---|---|---|
| iPhone 17 Air | ✅ Yes | eSIM-only worldwide — Apple’s first globally eSIM-only phone |
| iPhone 17 / Pro / Pro Max / 17e | ✅ Yes | eSIM-only in US, Canada, Japan + 9 more countries |
| iPhone 16 / Plus / Pro / Pro Max | ✅ Yes | eSIM-only in US |
| iPhone 15 / Plus / Pro / Pro Max | ✅ Yes | eSIM-only in US |
| iPhone 14 / Plus / Pro / Pro Max | ✅ Yes | eSIM-only in US |
| iPhone 13 / Mini / Pro / Pro Max | ✅ Yes | Dual: nano-SIM + eSIM |
| iPhone 12 / Mini / Pro / Pro Max | ✅ Yes | Dual: nano-SIM + eSIM |
| iPhone 11 / Pro / Pro Max | ✅ Yes | Dual: nano-SIM + eSIM |
| iPhone XR / XS / XS Max | ✅ Yes | Dual: nano-SIM + eSIM |
| iPhone SE (2nd gen, 3rd gen) | ✅ Yes | Dual: nano-SIM + eSIM |
⚠️ Critical: China Market iPhones
Most iPhone models sold in mainland China do NOT support eSIM.
This applies to all China-market iPhone models — Apple physically removes the eSIM hardware from devices sold in China due to local regulatory requirements.
Hong Kong and Macau exceptions: Only certain models support eSIM:
- iPhone 13 mini
- iPhone 12 mini
- iPhone SE (2020)
- iPhone XS
- iPhone 16e
- iPhone 17 / 17 Pro / 17 Pro Max
- iPhone Air
eSIM-Only iPhones in Japan
In 2026, iPhone 17, 17 Pro, 17 Pro Max, and 17e are eSIM-only in Japan — meaning there’s no physical SIM tray at all. The iPhone 17 Air is eSIM-only worldwide.
If you’re buying a new iPhone in Japan, you’ll need to use eSIM — physical SIM cards won’t work with these models.
iPad eSIM Compatibility
The following iPad models also support eSIM:
- iPad Pro 11" & 13" (M4, M5) — eSIM-only
- iPad Air 11" & 13" (M3, M4) — eSIM-only
- iPad Mini (7th gen) — eSIM-only
- iPad (11th gen) — eSIM-only
Part 3: Samsung Galaxy — Region-Specific Compatibility
Samsung has the most complex eSIM compatibility landscape of any brand. Support varies dramatically by region, model, and carrier.
Samsung Models That Support eSIM
| Series | Models | Notes |
|---|---|---|
| Galaxy S Series | S26 / S26+ / S26 Ultra | ✅ Yes |
| S25 / S25+ / S25 Ultra / S25 Edge / S25 FE | ✅ Yes | |
| S24 / S24+ / S24 Ultra / S24 FE | ✅ Yes | |
| S23 / S23+ / S23 Ultra / S23 FE | ✅ Yes | |
| S22 / S22+ / S22 Ultra | ✅ Yes | |
| S21 / S21+ / S21 Ultra | ✅ Yes | |
| S20 / S20+ / S20 Ultra | ✅ Yes | |
| Galaxy Z Fold | Z Fold7 / Z Fold6 / Z Fold5 / Z Fold4 / Z Fold3 | ✅ Yes |
| Galaxy Z Flip | Z Flip7 / Z Flip7 FE / Z Flip6 / Z Flip5 / Z Flip4 / Z Flip3 | ✅ Yes |
| Galaxy A Series | A56, A55, A54, A36, A35 | ✅ Yes |
| Galaxy Note | Note 20 / Note 20 Ultra | ✅ Yes |
⚠️ Critical Regional Exceptions
| Region / Model | Status | Notes |
|---|---|---|
| US S20 FE / S21 FE models | ❌ NOT compatible | eSIM disabled on US variants |
| US S20 / S21 models | ❌ NOT compatible | eSIM disabled on US variants |
| US Galaxy Z Flip 5G | ❌ NOT compatible | eSIM disabled |
| US / Hong Kong Note 20 Ultra | ❌ NOT compatible | eSIM disabled |
| US / Hong Kong Galaxy Z Fold 2 | ❌ NOT compatible | eSIM disabled |
| Taiwan models | ❌ Generally no eSIM | Most Taiwan variants lack eSIM chip |
| Hong Kong models | ❌ Generally no eSIM | Many HK variants lack eSIM chip |
| Korean N models | ❌ Generally no eSIM | Korean variants often lack eSIM |
Key takeaway: To use a Samsung Galaxy with a Japan eSIM, you need an international version (US/European/Japanese/Singapore/Indian variants). Taiwanese, Hong Kong, and Korean versions typically do NOT have eSIM hardware.
For eSIM Simple Setup, Samsung supports Japanese carriers including KDDI, NTT Docomo, and Softbank.
Part 4: Google Pixel — Excellent Support with One Big Catch
Google Pixel phones have generally strong eSIM support, but there’s one major exception: Japanese carrier variants.
Pixel Models That Support eSIM
| Model | eSIM Support | Notes |
|---|---|---|
| Pixel 10 / 10 Pro / 10 Pro XL / 10 Pro Fold / 10a | ✅ Yes | eSIM-only in US |
| Pixel 9 / 9 Pro / 9 Pro XL / 9 Pro Fold / 9a | ✅ Yes | Full support, no regional limits |
| Pixel 8 / 8 Pro / 8a | ✅ Yes | Full support, no regional limits |
| Pixel 7 / 7 Pro / 7a | ✅ Yes | Full support, no regional limits |
| Pixel 6 / 6 Pro / 6a | ✅ Yes | Full support, no regional limits |
| Pixel 5 / 5a 5G | ✅ Yes | Japanese carrier variants may lock eSIM |
| Pixel 4 / 4 XL / 4a / 4a 5G | ✅ Yes | Japanese carrier variants may lock eSIM |
| Pixel 3 / 3 XL / 3a / 3a XL | ⚠️ Limited | Restrictions: Australia, Japan, Taiwan |
| Pixel 2 / 2 XL | ❌ No | No eSIM hardware |
⚠️ Critical: Japanese Carrier Variants
Most Japanese carrier variants have eSIM disabled at the firmware level.
| Carrier | Status |
|---|---|
| SoftBank | ❌ Disables eSIM on all Android devices, including Pixels |
| au (KDDI) | ❌ Disables eSIM on all Android devices, including Pixels |
| NTT Docomo | ❌ Android devices (including Pixels) typically have eSIM disabled |
Critical distinction: This is NOT a SIM lock. Even after unlocking the SIM for international use, eSIM remains inaccessible on these devices.
Other Pixel Regional Restrictions
| Region | Restriction |
|---|---|
| Pixel 3 from Australia, Taiwan, Japan | ❌ Do NOT support eSIM |
| Pixel 3 from US/Canadian carriers (non-Sprint/Google Fi) | ❌ May not support eSIM |
| Pixel 3a from Southeast Asia | ❌ Do NOT support eSIM |
| Pixel 3a with Verizon service | ❌ Do NOT support eSIM |
The safest choice: If you’re buying a used Pixel specifically for eSIM travel, choose Pixel 6 or newer. If you already own a Pixel 3/4/5 (non-Japanese), it will likely work.
Part 5: Other Android Brands — Xiaomi, OnePlus, OPPO, Vivo
Xiaomi
Compatible models (global versions only):
- Xiaomi 12T Pro
- Xiaomi 13 series
- Xiaomi 14 Pro
- Xiaomi 15 series
Critical: Xiaomi phones with Chinese ROM (mainland China versions) do NOT support eSIM. The eSIM feature is disabled on domestic Chinese models due to regulatory restrictions. Only global versions work.
OnePlus
Compatible models (global versions):
- OnePlus 13
- OnePlus 12
- OnePlus 11
Warning: OnePlus models purchased in China may have eSIM disabled. Global versions only.
OPPO
Compatible models (global versions):
- Find X5 Pro
- Find N3 series
- Find X8 series
- Reno 14 series
Warning: OPPO phones purchased in China do NOT support eSIM.
Vivo
Compatible models (global versions):
- Vivo X100 Pro
- Vivo V90 Pro
- Vivo X200 series
Warning: Vivo phones purchased in China do NOT support eSIM.
Motorola
Compatible models (unlocked versions):
- Motorola Razr (Razr 50 / 60)
- Motorola Edge series
Warning: Carrier-locked versions may not support eSIM. Buy unlocked.
Asus
Compatible models (global versions):
- ROG Phone 9 series
- Zenfone 12 Ultra
Part 6: How to Check Your Phone’s eSIM Compatibility (Step-by-Step)
Method 1: The Universal *#06# Test (Fastest)
- Open your phone’s dialer
- Type
*#06#and press call - Look for an EID number (32 digits)
EID present = compatible ✅ | No EID = not compatible ❌
This works on every phone — iPhone, Samsung, Google Pixel, Xiaomi, and all others.
Method 2: Check Phone Settings
| Brand | Path to Check |
|---|---|
| iPhone | Settings → Cellular → look for “Add Cellular Plan” |
| Samsung | Settings → Connections → SIM Card Manager → look for “Add eSIM” |
| Google Pixel | Settings → Network & Internet → SIMs → look for “+ Add SIM” |
| Other Android | Same *#06# method works best |
Method 3: Check Model Number
Look at your phone’s box or Settings → About Phone. The model suffix can indicate eSIM support:
| Suffix | Region | eSIM Support |
|---|---|---|
| U / U1 | US | ✅ Usually yes (but check specific model) |
| EUX | Europe | ✅ Usually yes |
| N | Korea | ❌ Often no eSIM |
| CN | China | ❌ No eSIM |
| TW | Taiwan | ❌ Often no eSIM |
| HK | Hong Kong | ❌ Often no eSIM (except specific iPhones) |
Part 7: What If Your Phone Doesn’t Support eSIM?
If your phone fails the *#06# test or is carrier-locked, don’t worry — you still have options for staying connected in Japan. For a detailed comparison of all options, see our eSIM vs Pocket WiFi vs SIM Card guide.
Option 1: Physical SIM Card (Recommended)
Buy a physical SIM card at the airport or an electronics store in Japan:
- Where to buy: Narita, Haneda, Kansai airports; BIC Camera, Yodobashi
- Cost: Similar to eSIM plans ($10-30 for 7-14 days)
- Pros: Works on any unlocked phone
- Cons: Requires physical card, must find a store
Option 2: Pocket WiFi
Rent a portable WiFi hotspot:
- Where to rent: Japan Wireless, Sakura Mobile, airport counters
- Cost: $5-15/day
- Pros: Share with multiple devices, works on any phone
- Cons: Extra device to carry and charge
Option 3: International Roaming
Use your home carrier’s international roaming plan:
- Pros: No setup required, keep your number
- Cons: Expensive ($10-15/day), limited data
Option 4: Upgrade Your Phone
If you travel frequently, consider upgrading to a newer phone with eSIM support. Many 2020+ phones are now affordable on the used market.
Frequently Asked Questions
Can I use a Japan eSIM with an iPhone bought in China?
No. Most iPhone models sold in mainland China do NOT support eSIM at all. Apple physically removes the eSIM hardware from China-market devices.
Can I use a Japan eSIM with a Samsung phone from Hong Kong?
Probably not. Hong Kong variants of Samsung phones typically lack eSIM hardware. Check with *#06# — if you don’t see an EID, it won’t work.
Can I use a Japan eSIM with a Google Pixel bought in Japan?
Only if it’s a factory-unlocked international version. Japanese carrier variants (SoftBank, au/KDDI, NTT Docomo) have eSIM disabled at the firmware level. This is a permanent restriction — even after SIM unlock, eSIM remains inaccessible.
What’s the safest phone for Japan eSIM?
iPhone (international version, not China-market) or Google Pixel 6 or newer (non-Japanese carrier version) have the most reliable eSIM support.
Do I need a carrier-unlocked phone for Japan eSIM?
Yes. Your phone must be carrier-unlocked to use a Japan eSIM. Check Settings → General → About → Carrier Lock. “No SIM restrictions” means unlocked.
Can I use a Japan eSIM with a Japanese carrier-locked phone?
No. Japanese carrier-locked phones (SoftBank, au, Docomo) typically have eSIM disabled at the firmware level — even if the phone model supports eSIM hardware.
Does my phone need 5G for a Japan eSIM?
No. Japan eSIM works on 4G/LTE networks as well. 5G is an added benefit for faster speeds.
Can I use a Japan eSIM with an iPad?
Yes! The following iPad models support eSIM: iPad Pro 11" & 13" (M4, M5), iPad Air 11" & 13" (M3, M4), iPad Mini (7th gen), and iPad (11th gen).
What if I’m not sure about my phone?
The *#06# test is the most reliable method. If an EID number appears, your phone supports eSIM. If not, it doesn’t.
Can I use a Japan eSIM with a phone that has a physical SIM card slot?
Yes. Most eSIM-compatible phones support Dual SIM — one physical SIM and one eSIM active simultaneously. You can keep your home SIM for calls/SMS while using the eSIM for data.
Final Thoughts: Your Compatibility Checklist
Before buying a Japan eSIM:
- Dial
*#06#— look for an EID number - Check your phone is carrier-unlocked
- Check your country of purchase (China models usually don’t work)
- If you have a Samsung, confirm it’s not a Taiwan/Hong Kong/Korean variant
- If you have a Google Pixel, confirm it’s not a Japanese carrier variant
- If you have a Xiaomi/OPPO/Vivo, confirm it’s a global version
The bottom line: Most phones from 2018 onward support eSIM — but regional variations matter more than the model itself. A 5-minute check with *#06# saves you from disappointment at the airport.
For more information on choosing a Japan eSIM, see our Best Japan eSIM guide.
Written by the Roami Team, mobile connectivity specialists with experience testing eSIM providers across Asia. This guide was updated in August 2026 based on publicly available information and provider documentation.
Sources: Apple Support, Samsung Support, Google Pixel documentation, ESIMJAPAN Help Center, eSIM-Now, Polaris eSIM, and Roami internal testing.
