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Comparing for a 30-day trip needing at least 12 gb. See how China mainland 20GB 30 Days compares to StarHub Singapore roaming for your China mainland trip.
Limited competitor pricing data available for this trip. Roamiya comparison based on StarHub Singapore roaming vs standard eSIM pricing -- instant delivery, no contract, transparent pricing.
China mainlandCarrier price last checked May 2026 for StarHub Singapore DataTravel Global 30 Days 12GB; comparison assumes 30 days and 12 GB.
Head-to-head Comparison
Price
✓Carrier: S$50.00
Roamiya: China mainland 20GB 30 Days ($20.99)
Data
~Carrier: 12 GB pass
Roamiya: 20 GB
Duration
~Carrier: 30 days
Roamiya: 30 days
Coverage
✓Carrier: 81 countries
Roamiya: 1 country
Activation
✓Carrier: Varies
Roamiya: Instant
Contract
✓Carrier: Required
Roamiya: None
Limitations
Carrier: Extra costs may apply
Roamiya: Data-only eSIM; use VoIP apps for calls and messaging
Match
~Carrier: 12 GB / 30 days (scenario)
Roamiya: Meets or exceeds
Alternative Options
Complete competitor pricing data is not yet available for this specific trip. The comparison below is based on StarHub Singapore carrier roaming rates vs Roamiya eSIM pricing.
Carrier price last checked May 2026 for StarHub Singapore DataTravel Global 30 Days 12GB; comparison assumes 30 days and 12 GB.
Instant delivery · No contract · Dual SIM support
StarHub Singapore DataTravel Global 30 Days 12GB costs S$50.00 for 30 days in China mainland. Breakdown: S$50.00 pass · 30 days / 12GB.
Yes, a Roamiya eSIM can save you 47% compared to StarHub Singapore roaming in China mainland. You'd save $18.37 with a travel eSIM instead of paying S$50.00.
StarHub Singapore DataTravel Global 30 Days 12GB includes roaming data in China mainland, while a Roamiya eSIM gives you 12 GB of data specifically for travel. The eSIM provides a predictable data allowance without per-MB roaming charges.
The best eSIM for China mainland from Roamiya is available at China mainland 20GB 30 Days ($20.99). It offers reliable data connectivity without the high costs of StarHub Singapore international roaming.
China mainland 20GB 30 Days ($20.99)
