Find your best Hong Kong mobile plan
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Compare SIM-only and with-phone plans across every HK network and MVNO — local, Mainland China and roaming data, side by side.
- 69 plans tracked
- 10 networks & MVNOs
- Updated 17 Aug 2026
13 plans
China Mobile HKCMHK 5G SIM Only 40GB
- Local data
- 40 GB
- Network
- 5G
- Contract
- 12-month
- eSIM
- Yes
China Mobile HKCMHK s/ash 30GB【適用於持有學生證人士申請】
- Local data
- 30 GB
- Network
- 5G
- Contract
- 24-month
- eSIM
- Yes
China Mobile HKCMHK 5G SIM Only Unlimited
- Local data
- Unlimited
- Network
- 5G
- Contract
- 12-month
- eSIM
- Yes
China Mobile HKCMHK 5G極致100服務計劃
- Local data
- 100 GB
- Network
- 5G
- Contract
- 24-month
- eSIM
- Yes
China Mobile HKCMHK 5G一咭兩地服務計劃 50GB
- Local data
- 50 GB
- Network
- 5G
- Contract
- 24-month
- eSIM
- Yes
China Mobile HKCMHK 5.5G全球通Privilege服務計劃
- Local data
- 200 GB
- Network
- 5G
- Contract
- 24-month
- eSIM
- Yes
China Mobile HKCMHK 5.5G全球通PrivilegePlus服務計劃
- Local data
- 200 GB
- Network
- 5G
- Contract
- 24-month
- eSIM
- Yes
China Mobile HKCMHK 5.5G全球通PrivilegePremium服務計劃
- Local data
- 200 GB
- Network
- 5G
- Contract
- 24-month
- eSIM
- Yes
China Mobile HKCMHK 5.5G全球通PrivilegePrivate服務計劃
- Local data
- 200 GB
- Network
- 5G
- Contract
- 24-month
- eSIM
- Yes
Methodology
How this mobile-plan list is built
DealSifu ranks live Hong Kong mobile plans from public provider data, then keeps the source and review trail visible so you can sanity-check each deal.
- Sources: Operator and MVNO websites, offer pages and published plan terms are the primary sources.
- Ranking: Default sorting uses the current effective monthly price, then lets you filter by data, network, eSIM, contract and provider.
- Caveat: Promotions and retention offers can change quickly, so always confirm the final price with the provider before switching.
- Freshness: Changed rows are reviewed before publishing, and each plan card links back to the stored source where available.
Prices are for reference only and may be out of date. Always confirm with the provider before purchasing.
Mobile plan guides
All guides →Best Travel eSIM for Hong Kong Travellers (2026)
How to choose a travel eSIM from Hong Kong in 2026 — Airalo vs Holafly vs Nomad vs operator passes, data vs validity, price-per-GB, and where to actually buy one.
Read guide →Hong Kong Mini Storage Guide 2026: Price, Size and Safety
Compare Hong Kong mini storage by usable size, total cost, location and published government records—not headline rent alone.
Read guide →How to Choose an Elderly Care Home in Hong Kong: A Practical Guide
A step-by-step guide to choosing an elderly care home in Hong Kong — care-needs assessment, the three funding routes with real HK$ figures, checking a home's SWD regulatory record, and the visit checklist.
Read guide →Frequently asked questions
What is the cheapest mobile plan in Hong Kong?
The cheapest plans are usually prepaid SIMs and MVNO monthly plans, which can start under HK$50 a month for a few GB of 5G data. The exact cheapest plan changes with promotions — sort the live list by price to see today’s lowest.
Is a SIM-only plan better than a contract with a phone?
For most people, yes. Buying a phone outright and taking a SIM-only plan is usually cheaper over two years and lets you switch providers freely, because a contract phone bundles the handset cost plus interest into the monthly fee.
Do MVNOs have worse coverage than operators in Hong Kong?
No — MVNOs run on the operators’ own networks, so coverage is essentially the same. The differences are in extras like priority data at congested times, premium roaming packages, and physical retail support.