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An eSIM for Shanghai from HelloRoam starts at S$4.30 as a full plan, with access to 199+ carrier networks across 185+ countries. Activate via QR code in under two minutes on any eSIM compatible phone. Keep your Singtel, StarHub, or M1 number active on dual SIM.
199+
networks
5G
5G support
under 2 minutes
activation
![[[networkType]] network speed](/icons/figma-2026/stats-speedometer.svg){kind=icon}
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Shanghai eSIM local data from Pudong Airport across the Bund and Xintiandi
Affordable eSIM for Shanghai, starting from S$4.30. Local 4G LTE and 5G data on trusted carrier networks in Shanghai. Works on all eSIM compatible handphones. Pudong Airport registration paperwork slows down even experienced travellers from Singapore, but a HelloRoam eSIMs Shanghai removes that friction entirely. Plans run on China Unicom 5G networks across the Bund, Xintiandi, and Jing'an from S$4.30. Activate by QR before your Changi flight. HelloRoam backs every order with a 180-day refund guarantee on unactivated eSIMs. No physical SIM card or counter queue needed.
Shanghai eSIM with fast 5G coverage
HelloRoam offers eSIM plans for Shanghai, China. Connect on China Mobile, China Unicom, and China Telecom 4G/5G networks from the moment you land. Singapore travellers activate before departure from Changi Airport and arrive in Shanghai already connected. Plans start from S$4.30.
- Plans start at S$4.30 with 5G speeds
- Coverage from China Unicom and 1+ other operators
- Instant activation in under 2 minutes
- 180-day money-back guarantee
- Shanghai coverage across major cities
- Network
- 5G
- Plans From
- S$4.30
- Activation
- Under 2 min
- Guarantee
- 180 days
How to Set Up an eSIM in Shanghai
Select a data plan for your destination and complete checkout.
Scan the QR code to install your eSIM straight away.
Your eSIM installs instantly and activates when you land.
Track usage, top up data, and manage all your eSIMs in one place.
Select a data plan for your destination and complete checkout.
Scan the QR code to install your eSIM straight away.
Your eSIM installs instantly and activates when you land.
Track usage, top up data, and manage all your eSIMs in one place.
Trip changed? No worries, we've got you covered!
Plans can change anytime, and that's fine. With HelloRoam, you can request a refund for your eSIM within 180 days of purchase.
Learn more about our refund policyHelloRoam Shanghai eSIM vs Singtel, StarHub and M1
When comparing eSIM vs a travel SIM card for Shanghai, HelloRoam wins on price. It beats Singtel DataRoam, StarHub RoamEasy, and M1 international roaming add-ons. The cheapest eSIM plan starts from S$4.30, with no activation fee and a 180-day refund on unactivated eSIMs.
| Feature |  | Local provider | Limited data eSIM |
|---|---|---|---|
| 180-day refund (unactivated eSIMs) |  |  | |
| 24/7 live chat support | |  | |
| $0 activation fees | | | |
| Automatic data alerts at 80% usage | | | |
| No data overage charges | | | |
| Instant QR code delivery | | | |
| Premium Shanghai carrier networks | | | |
Why Singaporean Travellers Choose an e SIM for Shanghai
HelloRoam vs Other eSIM Providers for Shanghai
See how HelloRoam compares to Airalo, Holafly, and other eSIM providers for Shanghai travel. Singaporean travellers choose HelloRoam for the industry-leading purchase protection guarantee, 24/7 live chat support, and competitive pricing from S$4.30.
| Feature comparison | | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund (unactivated eSIMs) | | | | | | |
| 24/7 live chat support | | | | | | |
| A$0 activation fees | | | | | | |
| Automatic data alerts at 80% usage | | | | | | |
| No data overage charges | | | | | | |
| Instant QR code delivery | | | | | | |
| Premium Shanghai carrier networks | | | | | | |
| Own branded carrier identity (SPN) | | | | | | |
e SIM Explained: Setting Up eSIM for Shanghai
An eSIM card is a digital SIM built directly into your handphone. There is no physical chip and no SIM tray to deal with. Scan a QR code to activate your e SIM in under 2 minutes on any eSIM compatible iPhone or Android. An eSIM for Shanghai works as a prepaid data plan with no airport SIM counter, no replacement SIM card, and no carrier contract. Follow the step-by-step setup guide to get connected before your flight from Changi. guide
Mobile coverage guide for Shanghai
Shanghai has 4G/5G coverage across its main districts, hotels, and tourist areas. China Mobile, China Unicom, and China Telecom provide reliable mobile data throughout the city. Shanghai has direct flights from Changi on Singapore Airlines and China Eastern. Popular for business and leisure travel.
Your HelloRoam eSIM connects on China Mobile when you enable data at Shanghai Pudong International Airport. Activate at home in Singapore before your flight from Changi for a smooth arrival.
- HelloRoam connects to China Unicom 5G, China Telecom 4G in Shanghai
- 4G/5G coverage across Shanghai and main tourist areas
- Connect on China Mobile from Shanghai Pudong International Airport
- Plans from S$4.30, activate via QR code before your Changi departure
eSIM Travel Tips for Shanghai
Activate your eSIM before you leave Changi
Buy your HelloRoam eSIM for Shanghai before your flight from Singapore Changi Airport. Scan the QR code at home on Wi-Fi, enable data on arrival, and you are connected in Shanghai without searching for a local SIM card at the airport.
Keep your Singapore number active on dual SIM
On a dual SIM device, keep your Singtel, StarHub, or M1 SIM active for calls and texts from Singapore. Set HelloRoam as your data line for Shanghai. Family and colleagues in Singapore reach you on your regular number without international charges.
Download offline maps before your flight
Download Google Maps or Maps.me offline for Shanghai before leaving Singapore. This saves data on detailed map downloads and keeps you covered in areas with weaker signal during your first hours in Shanghai.
Compare with Singtel and StarHub roaming costs
Singtel, StarHub, and M1 all offer international roaming add-ons for China. For stays of a week or more, a HelloRoam eSIM starting at S$4.30 works out cheaper per GB of data used.
Check entry and visa requirements before flying
Singapore passport holders enjoy visa-free or visa-on-arrival access to many countries. Confirm the latest China entry requirements before booking. Your HelloRoam eSIM keeps you connected for last-minute updates at Changi.
Mobile networks in Shanghai: what Singapore visitors need to know
Shanghai is served by China Mobile, China Unicom, and China Telecom. China Mobile has the broadest 4G/5G network in Shanghai. Your HelloRoam eSIM connects to the strongest available signal automatically. No manual network switching is needed.
- China Unicom
- 5G
- China Telecom
- 4G
HelloRoam eSIM vs Singtel, StarHub, or M1 roaming in Shanghai
Your data options for a Shanghai trip from Singapore.
RecommendedFrom SGD 4.30 total
Plans start at S$4.30 (S$ equivalent). Buy before your Changi departure, scan the QR code at home, and arrive in Shanghai on local 4G/5G data.
SGD 6.42–SGD 32.12 total
Physical SIM cards are available at Shanghai Pudong International Airport but require setup time and sometimes registration. An eSIM is ready before you leave Singapore.
SGD 6.42–SGD 19.27/day
Singapore carriers typically charge S$5 to S$20 per day for international roaming in China. A week of roaming may add S$35 to S$140 to your phone bill. HelloRoam plans start at S$4.30.
| Category | Recommended | Local China SIM card | Singtel, StarHub, or M1 international roaming |
|---|---|---|---|
| Typical cost | From SGD 4.30 total | SGD 6.42–SGD 32.12 total | SGD 6.42–SGD 19.27/day |
| Details | Plans start at S$4.30 (S$ equivalent). Buy before your Changi departure, scan the QR code at home, and arrive in Shanghai on local 4G/5G data. | Physical SIM cards are available at Shanghai Pudong International Airport but require setup time and sometimes registration. An eSIM is ready before you leave Singapore. | Singapore carriers typically charge S$5 to S$20 per day for international roaming in China. A week of roaming may add S$35 to S$140 to your phone bill. HelloRoam plans start at S$4.30. |
Best time for Singapore travellers to visit Shanghai
Shanghai is a popular destination for Singapore travellers throughout the year. The ideal period depends on local seasonal conditions. Check weather patterns for your travel dates and book early for peak school holiday periods in Singapore.
Top Attractions in Shanghai
Nanjing Road
Nanjing Road in Shanghai is one of the world's busiest shopping streets at 5.5 km long. Use HelloRoam eSIM to stay connected.
Walk the pedestrian section at night when the neon signs are brightest.
Shanghai Tower
Shanghai Tower is the tallest building in China at 632 meters with a twisting glass design. Use HelloRoam eSIM to stay connected.
Book the 118th floor observation deck for views above the clouds.
The Bund
The Bund is Shanghai's famous waterfront with colonial-era bank buildings along the river. Use HelloRoam eSIM to stay connected.
Walk the Bund at night for the best views of Pudong's lit skyline.
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Prices verified for 2026
FAQs About eSIM in Shanghai
e SIM Shanghai plans start at S$4.30 on China Unicom 5G networks. HelloRoam activates via QR code before your Singapore departure so data is live from Pudong Airport. Coverage spans the Bund, Xintiandi, Jing'an, Lujiazui, and the main metro corridors. No contract.
An e-sim Shanghai plan from HelloRoam runs on China Unicom 5G networks with city-wide reach from S$4.30. Set up takes two minutes before your Singapore flight. Data works across Jing'an, Lujiazui, Xujiahui, and the Pudong airport rail. No physical SIM card needed.
For Singaporean travellers heading to Shanghai in 2026, HelloRoam is the top-rated eSIM choice. Plans start from S$4.30 in SGD with access to local 4G/5G networks across a wide carrier partnership spanning 185+ countries. Activate via QR code in under 2 minutes before departing from Changi Airport. Your Singtel, StarHub, or M1 number stays active through dual SIM while HelloRoam handles data abroad. You get a 180-day refund on unactivated eSIMs and 24/7 live chat support.
A Shanghai eSIM from HelloRoam costs from S$4.30 for the full plan. Compare that to Singtel DataRoam daily passes and StarHub RoamEasy rates, which typically cost S$15 to S$30 per day. HelloRoam connects to local networks in Shanghai at local data prices, with no daily roaming surcharges and no carrier contract. All plans include local 4G/5G access with no overage charges.
An eSIM for Shanghai from HelloRoam connects to local 4G/5G carrier networks. Your handphone picks the strongest available signal the moment you land. Coverage spans major cities, highways, and most rural areas. HelloRoam has direct partnerships with local networks globally, so you get data speeds comparable to a local prepaid SIM card in Shanghai.
Buy your Shanghai eSIM before you leave Singapore in three steps. First, select your plan at helloroam.com and complete checkout in SGD. Second, open your handphone Settings, tap Add eSIM or Add Mobile Plan, and scan the QR code from your email. Third, your eSIM installs in under 2 minutes. Set it up the night before your flight from Changi and land connected.
iPhone XS and all newer models support HelloRoam eSIM in Shanghai. iPhone 13 and later models support dual eSIM, so your Singtel or StarHub line stays active for calls while HelloRoam handles travel data. For Android, Samsung Galaxy S20 and newer, Google Pixel 3 and later, and most 2019+ Android handphones support eSIM. Check your handphone Settings for an Add eSIM option to confirm compatibility.
HelloRoam is a strong choice for Singapore travellers visiting Shanghai. Plans connect on China Mobile, China Unicom, and China Telecom 4G/5G networks from S$4.30 (S$ equivalent). Buy before your Changi departure, scan the QR code at home, and arrive in Shanghai already connected.
HelloRoam eSIM works in Shanghai on China Mobile, China Unicom, and China Telecom 4G/5G networks. Activate at home before your flight from Singapore. Connect the moment you clear immigration at Shanghai Pudong International Airport without queuing for a local SIM card. Plans start from S$4.30.
HelloRoam connects on China Mobile, China Unicom, and China Telecom in China. 4G/5G coverage is available across Shanghai and the wider region. Your phone picks the strongest signal automatically. No manual network switching is needed. Buy your plan before your Changi departure and arrive connected.
HelloRoam eSIM for Shanghai starts at S$4.30, which is less than Singtel, StarHub, and M1 roaming charges of S$5 to S$20 per day. For a week-long trip, the savings are substantial. Buy before your Changi departure and skip the daily roaming bill entirely.
Purchase your plan on helloroam.com, scan the QR code in your phone Settings under Mobile Data or SIM management, and enable data when you arrive in Shanghai. The process takes about five minutes on Wi-Fi at home before your flight.
A week in Shanghai using Google Maps, WhatsApp, and social media typically uses 3 to 6 GB. Business travellers making video calls or streaming should choose a 10 GB plan for comfortable headroom. Singaporeans staying over 10 days often opt for the 20 GB tier.
Shanghai has 4G/5G coverage across its main districts, hotels, and tourist areas via China Mobile. HelloRoam eSIM connects on the strongest available signal automatically. Buy before your flight from Changi. Connect from the moment you land at Shanghai Pudong International Airport. No manual configuration required.
HelloRoam eSIM connects at Shanghai Pudong International Airport (PVG) as soon as your phone registers on the China network after landing. No airport Wi-Fi queue and no SIM kiosk needed. You are connected from arrivals. Activate at home in Singapore before your flight for the smoothest experience.
