China Hong Kong / Mobile SIM

SoSIM

SoSIM Hong Kong prepaid

If you are heading to Hong Kong for a few days up to a month, SoSIM is an easy pick for high-volume data on a budget. For just HKD 33, you get 50GB of local data and 1,500 minutes of talk time for the first 30 days—more than enough for navigation, streaming, and daily calls. Available as both physical SIM and eSIM, it also lets you add travel roaming passes later, keeping your short-stay connectivity costs minimal.

Price guideHKD 33 / first 30 days
Location China Hong Kong
SIM formatPhysical SIM / eSIM
Product typeMobile SIM

Unbeatable starter data, but weigh renewal costs for long-term use

Getting 50GB for just HKD 33 delivers unmatched starter value in Hong Kong's prepaid market, making it ideal for vacations or temporary data-heavy business trips. While traffic is subject to Fair Usage Policy (FUP) throttling once consumed, it provides more than enough headroom for a typical month-long stay. Third-party plan comparisons often highlight that SoSIM's primary edge lies in its aggressive entry price. However, ongoing renewal plans differ from the new-customer starter pack. If you plan to retain the number long-term, calculate ongoing costs based on current official top-up options rather than assuming the first month's rate is permanent.

What makes it worth buying

  • Outstanding initial value with 50GB local data and 1,500 call minutes for just HKD 33 in the first month.
  • Flexible format options with both physical SIM and eSIM available, plus add-on travel passes for trips outside Hong Kong.
  • Generous data allowance well-suited for high-bandwidth tasks like navigation, streaming, and mobile work during travel.

Trade-offs to consider

  • Mandatory real-name registration in Hong Kong is required before activating network and calling services.
  • Renewal rates and bundles differ from starter promotional pricing, making long-term retention costlier than the initial month suggests.

Who should choose it

Highly recommended for tourists, visitors, and business travelers seeking ample data in Hong Kong without overpaying. If your primary goal is minimal-cost long-term number retention, a lighter prepaid option may suit you better; for immediate data volume, pick up an eSIM or physical card directly on their official site.

Official site

Plans and pricing

HKD 33 / first 30 days

Select a package on the official site to see its final price and validity. Check activation, plan renewal and number-retention terms separately.

Prices checked on · Prices retain their original currencies. Check taxes, shipping and initial activation charges at checkout.

Usage and renewal

Intended use
Hong Kong data / travel add-ons
Renewal
Top up before expiry
  • FUP data is followed by reduced speeds under the selected package. Registration is required before use in Hong Kong.
  • Starter offers and existing-customer packages differ. The introductory price is not a fixed annual cost.

Purchase and official information

Purchase links currently lead directly to the provider. The provider handles orders, activation and support.

Official site
References and user experiences