The iPhone 12 is the oldest iPhone with 5G, which makes it a natural floor for anyone who wants that capability without paying for a recent handset. On Telkom it pairs a modest instalment with the network’s data-led plans.
What you accept is age: Lightning rather than USB-C, a 2020 chip, and a software-support window further along than any current model. Where Telkom lists it, expect certified pre-owned.
Coverage first, as always here — then compare against the iPhone 13.
Compare options
| What to compare | Why it matters on Telkom |
|---|---|
| Coverage at your address | The first check on any Telkom mobile contract |
| Data allocation | Where Telkom typically competes hardest |
| Anytime vs off-peak split | How much data is genuinely usable |
| Monthly instalment | Handset and plan combined |
| Storage size | Several tiers at different prices; not expandable |
| Online vs in-store offer | Some Telkom deals are online-exclusive |
| Handset condition | New or certified pre-owned |
| Contract term | Whether a shorter option exists |
Pricing, bundles and stock change regularly. Confirm the current deal and the total contract cost with Telkom before applying.
Compare by network, brand or budget
Against other networks. See MTN iPhone 12 contract deals and iPhone 12 Contract Deals Vodacom.
Against newer models on Telkom. The iPhone 13 has better battery life and more remaining support. See Telkom iPhone 13 contract deals.
By data. If a large allocation is the attraction, compare it against what other networks bundle at the same 24-month total.
Best-fit use cases
Use-case considerations
You have confirmed Telkom coverage. The precondition.
You want the cheapest 5G iPhone. This generation is where 5G starts, so nothing older qualifies.
You use a lot of data. The clearest reason to pair an older handset with Telkom.
You need more than 64GB. Check the listing — the base capacity on this model is tight and cannot be expanded.
You want USB-C. Not this generation; the iPhone 15 introduced it.
You need long remaining support. A newer handset will outlast this one.
Related parent and child options
Related child pages
- Telkom deals — Telkom’s full contract range.
- iPhone 12 contract deals — the model across all networks.
- Telkom iPhone 13 contract deals — a newer alternative on the same network.
- iPhone 12 Pro Max Telkom contract deals — the flagship of the same generation.
- iPhone contract deals — every model.
What to check before applying
- Total contract cost — monthly instalment × 24, plus any upfront amount.
- Coverage at your exact addresses, then the anytime data allocation.
- Storage capacity on the specific listing.
- Data allocation, and what happens when it runs out — out-of-bundle rates or a hard stop.
- Handset condition — new or certified pre-owned — and the warranty.
- Early cancellation terms, including the outstanding handset balance.
- What the plan reverts to at the end of the term.
- Insurance, since the outstanding balance stays payable if the handset is lost or stolen.
- Telkom coverage at your home and work addresses.
Telkom contract applications are subject to Telkom’s own checks — identification, proof of address, banking details, RICA registration, and generally a credit and affordability assessment. Requirements can change. Approval is not guaranteed.
FAQs
Does the iPhone 12 support 5G?
Yes. The iPhone 12 generation was Apple’s first with 5G and it supports the bands used in South Africa. Actual speeds depend on Telkom’s coverage in your area.
Is 64GB enough?
Not comfortably over two years. iOS and apps consume a large share and storage cannot be expanded. Prefer 128GB if the listing offers it.
Is the iPhone 13 worth the extra?
Usually, if the monthly difference is modest — better battery life, a brighter display and more remaining software support across a 24-month term.
How good is Telkom coverage?
It varies by area. Use Telkom’s coverage map for your specific addresses and confirm before committing.
What happens at the end of the contract?
The handset is paid off and becomes yours, but the plan commonly continues month-to-month at the same price unless you act. Diarise the end date and either move to SIM-only or upgrade — continuing means paying a handset-inclusive rate for service alone.
Can I keep my number if I switch to Telkom?
Number portability applies between South African providers, so you can bring your existing number. Confirm the porting process and timing before switching, and do not cancel your old plan until the port has completed.
Can I get a Telkom iPhone 12 deal online?
Telkom sells much of its range online and some offers are online-exclusive. On an older handset, confirm the condition grading and returns policy before ordering without seeing it.
Should I take a 5G plan with it?
The iPhone 12 does support 5G, so unlike older iPhones a 5G plan is not wasted. Whether you reach 5G speeds depends on Telkom’s coverage where you are.
What happens when my data runs out?
Either out-of-bundle rates apply or the connection stops until you top up. Confirm which, because out-of-bundle charges are the most common unexpected cost on a contract.
Compare your options: browse the full Telkom range, or see contract deals South Africa.
Last updated: August 2026 — pricing, stock and availability can change.