TL;DR

  • ✅ International iPhone 15 / 16 / 17 all support eSIM; US models are eSIM-only.
  • ❌ Mainland-China iPhone 16 Pro / 17 Pro / Pro Max all disable eSIM in hardware; only iPhone 17e is part of the domestic pilot.
  • ✅ Hong Kong iPhones: physical dual SIM + eSIM across the lineup.
  • ✅ International Galaxy S24/S25/S26: full dual eSIM. Chinese models have the hardware too, but carrier compatibility is uneven.
  • ✅ Pixel 8/9/10 support eSIM globally — no regional differences.
  • ❌ Huawei Mate 70 / Pura 80 have no eSIM at all; HarmonyOS NEXT still ships dual physical SIM only.
  • ❌ Mainland Xiaomi 15: no eSIM. International Xiaomi 15 Pro supports dual eSIM.

Brand-by-brand below.

1. Apple

Apple is the most aggressive on eSIM. US iPhones have had no physical SIM tray since the iPhone 14 — dual eSIM only. Hong Kong keeps physical + eSIM, and only the mainland-China models lag behind because of regulation.

Model US International (JP/UK/EU) HK / Macau Mainland China
iPhone 14 series ✅ eSIM only ✅ Physical + eSIM ✅ Dual physical + eSIM ❌ Physical only
iPhone 15 series ✅ eSIM only ✅ Physical + eSIM ✅ Dual physical + eSIM ❌ Physical only
iPhone 16 / 16 Pro ✅ eSIM only ✅ Physical + eSIM ✅ Physical + eSIM ❌ eSIM disabled in hardware
iPhone 17 / 17 Pro ✅ eSIM only ✅ Physical + eSIM ✅ Physical + eSIM ❌ eSIM disabled in hardware
iPhone 17e (pilot) ✅ ✅ ✅ ✅ First mainland model with eSIM

The fastest way to check your model: Settings → General → About → Model:

  • ends with CH → mainland China
  • ZA / ZP → HK / Macau
  • LL → US
  • J → Japan

Practical advice:

  • Frequent traveller buying a new phone now → just get a Hong Kong iPhone — physical + eSIM is the most flexible combo.
  • Existing mainland Pro owner → use a "physical-SIM-to-eSIM chip" or a backup phone.
  • Want to try eSIM domestically → wait for iPhone 17e prices to fall, or for the 18 series to widen the pilot.

2. Samsung Galaxy

Samsung's strategy differs from Apple: the eSIM hardware is enabled on Galaxy flagships in every market — the variable is how well local carriers cooperate.

Model International Mainland China
Galaxy S24 / S24+ / S24 Ultra ✅ Dual eSIM ✅ Hardware works; carrier coverage depends on city
Galaxy S25 / S25 Ultra ✅ Dual eSIM ✅ Same as above
Galaxy Z Fold 6 / Flip 6 ✅ ✅
Mid-range Galaxy A Most ✅ Some ❌

Gotcha: mainland Galaxy hardware supports eSIM, but actually activating it in China depends on carrier plans — currently only some provinces on Unicom and Mobile.

3. Google Pixel

Pixel is the cleanest eSIM experience: every Pixel supports eSIM globally, no regional split.

  • Pixel 8 / 8 Pro / 8a → eSIM
  • Pixel 9 / 9 Pro / 9 Pro XL / 9a → dual eSIM
  • Pixel 10 / 10 Pro / 10 Pro XL / 10 Fold → dual eSIM

Pixel has no official mainland-China channel, but any international Pixel works fine in mainland China on a roaming eSIM.

4. Huawei / Honor

Huawei currently ships no eSIM at all, including the latest Mate 70 and Pura 80. HarmonyOS NEXT still runs entirely on dual physical SIMs.

The reasons are policy + strategy:

  • Regulatory: no domestic mandate.
  • Strategy: Huawei is pushing eSIM on its wearables ecosystem first and keeping handsets on physical cards.

Honor follows the same pattern. Don't expect Huawei/Honor handsets to add eSIM any time soon.

5. Xiaomi / OPPO / vivo

The three domestic Android brands are conservative on eSIM:

  • Mainland Xiaomi 14 / 15: no eSIM.
  • International Xiaomi 14 Ultra: eSIM supported.
  • International Xiaomi 15 Pro: dual eSIM.
  • OPPO Find X8: only certain international SKUs.
  • vivo X200: no eSIM at all.

If you plan to use eSIM domestically, Chinese Android is not your best bet.

6. Tablets and wearables

  • iPad Pro / Air (M2 and later): eSIM globally; mainland users can activate cellular on iPad and Apple Watch.
  • Apple Watch: all three Chinese carriers support watch eSIM and have for years.
  • Galaxy Tab S series (5G): eSIM supported.

7. How to check your own phone fast

Two quick checks:

  1. Dial *#06# — if you see both IMEI and EID, your hardware supports eSIM.
  2. Filter by brand and SKU on the device eSIM compatibility list — you'll get a compatibility verdict plus native-SIM recommendations.

8. Buying guide (by scenario)

Your scenario Recommended
Mainly domestic + occasional travel Hong Kong iPhone (physical + eSIM)
Frequent US / Europe trips US iPhone (eSIM-only, slimmest)
Android user, photography-focused Pixel 9 Pro (global eSIM)
All-domestic ecosystem, no travel Huawei / mainland Xiaomi (eSIM irrelevant)
Backup phone for kids/elders Any mainland phone + Apple Watch eSIM

9. Will the next 6-12 months change anything?

  • Mainland iPhone 18 series: industry expectation is that Apple will keep the 17-series approach — Pro still without eSIM.
  • Domestic eSIM pilot widens: Unicom is expanding consumer eSIM across more tier-2 cities.
  • Grey-market HK prices: HK iPhone prices in mainland online stores keep dropping; value-for-money is improving.

10. Not sure which to buy?

Tap AI advisor at the top of any page and tell it: "I'm thinking about XXX, I'll use it mostly in YYY, does eSIM matter?" The AI uses this site's structured data to give a specific recommendation.

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