eSIM or SIM Card for China: What Each Costs

Foreign visitors have three connectivity options in mainland China, each with different setup, cost, and Great Firewall implications.

Should I get an eSIM or a SIM card for China?

Option	Best for	GFW bypass	Setup time
Foreign travel eSIM (Airalo, Holafly, Nomad eSIM, Ubigi)	Trips ≤ 30 days; visitors who don’t need a +86 phone number and want zero VPN hassle	✅ Usually — Airalo, Holafly and Nomad state their data routes outside mainland China, so Google / YouTube / Gmail / WhatsApp work without a separate VPN (checked October 2026); Ubigi’s own materials are contradictory (see below)	~2 minutes (QR install)
Local physical SIM	Longer stays; anyone who wants a +86 number for SMS codes from local lifestyle apps	❌ No — Chinese-network traffic; needs a separate VPN for blocked sites	In person at a counter (passport + face scan)
International roaming	Short stays where cost matters less than convenience	Usually yes, if your carrier routes roaming data back through your home network — confirm with your carrier	None

On roaming, a China SIM guide notes that “if your roaming uses home-country routing, it usually works; if your traffic is routed through local Chinese networks, it may still be blocked by the firewall” — and that roaming is usually expensive (chinaguidelines.com, checked 2026-10-08).

For most short trips a Chinese phone number matters less than you might expect. The same guide says core travel needs — “payments, ride-hailing, public transportation, hotel booking, and high-speed rail tickets usually do not require a Chinese phone number”: Alipay, WeChat Pay and DiDi accept international numbers, and 12306 / Trip.com can use email registration. Where a +86 number still helps is some local lifestyle apps (Meituan, Dianping, Amap and similar), where foreign numbers are “supported inconsistently”. See our full guide to getting a Chinese phone number for which services actually require one and how to obtain a +86 number.

Which eSIM should I buy for China, and what does it cost?

Note: Three of the four major foreign travel eSIMs marketed for China state in their own materials that data is routed outside mainland China, so blocked sites work with no separate VPN (checked 2026-10-08). Airalo’s help centre: “a VPN is NOT required”; “your traffic is routed through secure gateways outside mainland China”. Nomad: “no external VPN needed”. Holafly’s China page: you can use WhatsApp, Google and Instagram “without installing an additional VPN”, and it also says a VPN is included in the plan. Ubigi is unclear: its China plan page no longer says anything about VPNs or the firewall, and its own China blog post (July 2026) says both that Ubigi routes data “through networks outside mainland China” so you “could access” Google and WhatsApp without a VPN, and, further down, that “an eSIM … does not bypass the Great Firewall” and “you will need a VPN”. Ask Ubigi before relying on it. These are the providers’ own statements, not an independent routing audit, and this is high-volatility — confirm the provider’s current China page before buying. The bypass applies only to eSIM data — Chinese hotel/airport Wi-Fi is still behind the Great Firewall.

Prices are close, and what separates the four is plan shape and network rather than price. For a 7-day trip the unlimited plans run $24–$27.50 (Ubigi $24, Nomad $25, Airalo $27, Holafly $27.50). Entry-level fixed-data packs start at $4 for 1 GB, over 3–7 days depending on the provider (Holafly sells unlimited plans only). “Unlimited” is not uncapped everywhere: Airalo gives full speed for the first 3 GB each day, then 1 Mbps; Ubigi gives 5 GB a day at full speed, then 2 Mbps; Holafly says operators may apply a fair-usage slowdown for up to a day. Nomad’s China page describes a daily high-speed allowance followed by 512 kbps for its per-day plans; check the plan details for its unlimited terms. Ladders move — check the provider’s current China page before buying.

Provider	Network used	Sample plans	Coverage
Airalo	China Unicom	Unlimited-data plans: 3d $11.50; 5d $19; 7d $27; 10d $35; 15d $49; 30d $69 (full speed for the first 3 GB per day, then 1 Mbps). Fixed-data plans also sold: 1 GB / 3d $4; 5 GB / 30d $15.50; 20 GB / 30d $39–40; 50 GB / 30d $49–59 (price varies by package, per esimdb.com).	Mainland; Asia and Global regional plans also cover China
Holafly	China Mobile (CMCC)	Unlimited only: 3d $11.90; 5d $20.50; 7d $27.50; 10d $37.50; 15d $51.50; 30d $76.50 (hotspot sharing 1 GB/day)	Mainland only — no Hong Kong or Taiwan
Nomad eSIM	China Unicom / China Telecom	Unlimited: 3d $12; 5d $18; 7d $25; 10d $33. Fixed-data: 1 GB / 7d $4; 3 GB / 30d $9; 5 GB / 30d $13.50; 10 GB / 30d $17; 20 GB / 30d $25 (both shown as sale prices, regularly $22 and $30); 50 GB / 45d $35. Hotspot/tethering supported.	Mainland
Ubigi	China Telecom	Unlimited: 7d $24; 15d $48; 30d $69 (5 GB a day at full speed, then 2 Mbps). Fixed-data: 1 GB / 7d $4; 3 GB / 30d $7; 10 GB / 7d $14; 25 GB / 30d $33	Mainland; Asia regional plans also sold

All four rows verified 2026-10-08 against airalo.com and esimdb.com, esim.holafly.com, nomadesim.com and cellulardata.ubigi.com. Changes since the 2026-08-18/21 check: Holafly raised its 10-, 15- and 30-day prices (from $36.50 / $50.50 / $73.90); Ubigi now sells a 7-day unlimited plan at $24 (on 2026-08-21 it sold none), its unlimited plans now give 5 GB per day at full speed, and its plan pages list China Telecom as the network (previously recorded here as China Mobile / Unicom). Airalo’s and Nomad’s prices are unchanged. Holafly’s China page now describes its fair-usage policy as a slowdown “for no more than one (1) day”; the ~90 GB/month figure previously given here could not be found on the cited page and has been removed.

How to activate. Install the eSIM by QR before departure. The plan normally starts when the eSIM first connects to a network in mainland China — Holafly, Nomad and Ubigi each say so — and you may need to turn on data roaming for the eSIM line. Nomad plans must be activated within 60 days of purchase or they start automatically; unactivated Ubigi plans expire after 6 months. Your phone must be eSIM-capable and carrier-unlocked (iPhone XS or newer and most recent Pixel / Galaxy flagships — check your exact model on the provider’s compatibility list).

Trade-off. A foreign eSIM gives you data only — no +86 phone number. If a local app you need insists on one, get a physical SIM in addition.

Airalo vs Holafly: Detailed Comparison (Reddit Consensus, 2026)

Based on analysis of 200+ Reddit traveler reports (source: realchinaguide.com, 2026-06); prices and network updated from the providers’ pages:

Factor	Airalo	Holafly
Data	Unlimited plans, plus fixed-data options (1–50 GB)	Unlimited only (1 GB/day hotspot)
GFW bypass	Built in — Airalo states data routes via gateways outside mainland China, no separate VPN required	Built in — Holafly states no additional VPN is needed, and says a VPN is included
Network	China Unicom (stronger in cities)	China Mobile (stronger in rural / remote areas)
Price (7-day unlimited)	$27 (Oct 2026)	$27.50 (Oct 2026)
Best for	Travelers wanting Unicom coverage or cheaper short fixed-data plans	Most travelers, heavy data users, simplicity seekers
Support	Good	Good, responsive for activation issues

Reddit verdict: Both bypass the Great Firewall without a separate VPN. Holafly and Airalo are close on price for unlimited 7-day plans; pick by preferred underlying network (Unicom vs China Mobile) and whether you want a cheaper short fixed-data option (Airalo).

GFW Bypass and VPN Backup

• Built-in bypass: Airalo, Holafly and Nomad eSIM state that their data routes through gateways outside mainland China, so Google / WhatsApp / Instagram work on eSIM data with no separate VPN required (checked October 2026); Ubigi’s statements are contradictory (see the note above). Some travelers report slower speeds in the evening and carry a backup VPN for that, or for Chinese hotel/airport Wi-Fi, which is still firewalled. Nomad cautions that a third-party VPN running on top of its eSIM “may interfere with its optimized functionality”.
• VPN data overhead (only if you do run a VPN on top): a traveler guide estimates VPN encryption adds roughly 20–30% extra data usage. Factor this into any fixed-data plan.
• Critical (if relying on a VPN): Install and test your VPN app before arriving in China. VPN provider websites and app store entries are blocked inside the Great Firewall. A foreign travel eSIM’s built-in bypass avoids this problem for eSIM data.

Activation Timing and First-Hour Checklist

1. 1-2 days before departure: Purchase eSIM and scan QR code to install the profile. Do NOT toggle it on yet.
2. On landing: Enable the eSIM data connection (and data roaming for that line). The validity clock starts on first connection.
3. At the airport (while WiFi is available as fallback):
   • Test WhatsApp / Google / Instagram on eSIM data to confirm the built-in GFW bypass works.
   • If you carry a backup VPN, turn it on and confirm it connects.
   • If issues arise, troubleshoot while airport WiFi is still accessible.

Data Usage Tips for Fixed-Data Plans

• Download offline maps for your planned cities before departure — saves significant data.
• Navigation, translation apps and a VPN are the heaviest data consumers. One traveler burned through 5 GB in 10 days with heavy Google Maps use.
• Budget example: an Airalo 5 GB plan (~$15) + pre-downloaded offline maps covers two weeks of light-to-moderate use, with no separate VPN needed.
• Consider an unlimited plan if you plan to upload photos, stream video, or use navigation continuously.

Dual-SIM Strategy (for Travelers Who Need a +86 Number)

For travelers who need both unrestricted internet AND a +86 phone number:

1. Slot 1 (eSIM): a foreign travel eSIM (e.g. Holafly or Airalo) for data + GFW bypass.
2. Slot 2 (physical SIM): a local SIM for the +86 number — for SMS codes from local lifestyle apps where foreign numbers work inconsistently. It is not needed to register Alipay: Alipay accepts foreign mobile numbers, and Ant Group says visitors who bind an international card can use Alipay “without needing a mainland China bank account or phone number” (Ant International, 2024). Tourist SIM packages at airport counters and online run about US$12–17 for 7–10 days (see the plan table below).

This gives “best of both worlds” — full Western app access plus a local number for the apps that want one.

How do I get a local SIM card in China?

The Three State Carriers

China’s mobile market is split among three state-owned operators. For a short-term tourist, none is dramatically better than the others — pick by store proximity unless you have a specific need.

Carrier	Strengths	Customer hotline
China Mobile (CMCC)	Widest rural / inland coverage	10086
China Unicom	Usually the easiest choice for foreign visitors; stable in cities; Airalo’s eSIM network	10010
China Telecom	Often good value; practical in southern China	10000

(Hotline numbers per the Beijing and Shanghai municipal government guides; in Shanghai they are listed with the 021- prefix. Carrier strengths per chinaguidelines.com, checked 2026-10-08. Neither government guide states hours or an English-language menu option.)

Free Tourist SIM Promotion (China Mobile)

According to traveler reports (2026, via this page’s sources), China Mobile offers free SIM cards (4 cards with 10 GB each, totaling 40 GB) to foreign tourists at large flagship stores in tourist areas — passport required for registration. These SIMs operate behind the Great Firewall (no VPN included) but provide a +86 number. This promotion is user-reported and has not been independently verified against official China Mobile channels (not re-checked in October 2026) — treat it as unconfirmed, ask at a flagship store, and expect availability to vary by city and store.

Where to Buy

Channel	Cost	Notes
Airport carrier counter (Beijing Capital, Shanghai Pudong, Guangzhou Baiyun, etc.)	Usually higher than city stores	Convenient on arrival; plans are tourist-oriented
Online, with airport or store pickup (e.g. Trip.com, Nihao Mobile)	Similar to airport packages	Lets you compare plans before you fly; passport still shown in person at pickup
Carrier flagship store in the city	Lowest	More plan choices; better for longer stays — visit a large official carrier store rather than a small phone shop

Both chinaguidelines.com and Trip.com describe airport plans as pricier than city-store or online options (checked 2026-10-08).

Required Documents

• Your original passport — every source checked requires it. Trip.com: “All purchases of Chinese SIM cards require a valid passport … this is Chinese law, no exceptions.”
• Your visa — per Trip.com, for a carrier-store SIM. Trip.com’s comparison of SIM types says a local physical SIM “needs passport + visa to register; only at carrier stores”, while its tips for airport and online tourist SIMs mention only the passport. The Shanghai government guide and chinaguidelines.com list only the passport. Bring both your passport and visa (or entry stamp) to be safe.
• Some stores may also ask for a local address (your hotel works); none of the sources checked lists this as a requirement.

Real-Name Registration

Every Chinese SIM must be registered to the buyer’s real identity. At the counter you will:

1. Have your passport scanned.
2. Have a live face photo taken and matched against your ID — required of carriers for new numbers since 1 December 2019 under an MIIT rule (TechNode, 2019-12-02).
3. Sign the customer agreement (usually in Chinese).

Registration is done in person. You can also order online: Shanghai’s municipal guide notes that “online processing of a SIM card from the three major mobile companies can be done through Nihao Mobile,” which offers English service, online ordering and delivery, and Trip.com sells tourist SIMs online for airport pickup. Either way, chinaguidelines.com notes “you still need to show your passport in person for real-name registration and SIM pickup”.

Typical Tourist Packages (Airport / Online)

Validity	Typical package	Approximate price
7–10 days	20–35 GB data + 100–150 minutes of calls	US$12–17 (about ¥85–120)
15 days	30–50 GB data + 200 minutes of calls	US$17–21 (about ¥125–150)
30 days	50–80 GB data + 300 minutes of calls	US$27–35 (about ¥195–250)

(Per chinaguidelines.com, checked 2026-10-08: these “mainly reflect tourist packages currently visible at airport counters and online platforms. City carrier stores usually have cheaper options, especially for people staying longer.”)

Keep an eye on your balance: prepaid numbers are commonly reported to stop working when the balance runs out until you top up.

Top-Up and Balance

• Carrier app (China Mobile / Unicom / Telecom official apps)
• Alipay or WeChat → Mobile Top-up (works once a bank card is linked; see Mobile Payment)
• Self-service payment terminals in carrier shops
• Carrier store counter
• Check your balance by SMS: send “YE” to 10086 (China Mobile), “102” to 10010 (China Unicom) or “102” to 10001 (China Telecom) — per the Beijing municipal guide

Why isn’t my eSIM or SIM working in China?

Symptom	Possible cause	Fix
Registration rejected at counter	Passport or entry-status problem	Ask the store what is missing; try a large official carrier store
SMS verification codes don’t arrive	Carrier’s anti-spam filter on overseas-relayed SMS, or roaming gateway issue	Receive on a different carrier briefly, or use a Chinese friend’s number
Data works but Google / YouTube don’t	Expected — Chinese SIM goes through the Great Firewall	Use a VPN, or run a foreign eSIM in parallel
eSIM installed but no data in China	Data roaming is off for the eSIM line, or the eSIM isn’t selected for mobile data	Select the eSIM for data and turn on data roaming for it; contact provider support if it still fails
Number stops working after months unused	Long-dormant prepaid numbers are commonly reported to be reclaimed	Keep the balance topped up; otherwise expect a fresh number next visit

Do I need a different SIM for Hong Kong, Macau, or Taiwan?

Mainland Chinese SIMs do not work in Hong Kong, Macau, or Taiwan without a separate roaming add-on — these are different jurisdictions despite the “China” branding. Holafly says its China eSIM is for mainland China only. Travelers crossing the border should plan for separate connectivity (a dedicated HK SIM, a roaming pack, or a regional Asia eSIM such as Airalo’s or Ubigi’s).

Will my SIM or eSIM bypass the Great Firewall?

A Chinese SIM gives you Chinese-network internet, which blocks most non-Chinese services:

• Google (Search, Gmail, YouTube, Maps, Drive)
• Meta (Facebook, Instagram, WhatsApp, Threads)
• X / Twitter, the global version of TikTok, Reddit
• Most non-Chinese news sites

To access these on a Chinese SIM you need a VPN. Practically: install one before you arrive, since most commercial VPN provider sites and app store entries are themselves blocked from inside China. A foreign eSIM from a provider that routes data abroad sidesteps this.

See also: Internet & Connectivity for a full breakdown of the Great Firewall, VPN options, and apps that work without a VPN.