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Choosing a mobile plan used to be simple.

You picked a phone, signed a contract, and paid the monthly bill.

Today, many customers already own a good phone and do not want to be tied to a long contract. Some want more data. Some want better roaming. Some want 5G+ speed. Others simply want a flexible mobile plan that gives them strong connectivity without paying for a new device upfront.

That is where a SIM Only plan can be a smart choice.

A Singtel SIM Only plan gives you mobile connectivity without bundling a phone into a traditional contract. You can keep using your current device, enjoy 5G+ data, and choose a plan based on how much data, roaming, security, and flexibility you need.

Singtel’s latest no-contract SIM Only plans now include 5G+ features, roaming data, Caller ID, eSIM availability, security benefits, and monthly cashback when you add a new phone or device with PayLater. Current offers also include port-in savings on selected no-contract SIM Only plans. 

A SIM Only plan is a mobile plan that gives you data, talktime, SMS, and other mobile benefits without requiring you to buy a new phone with the plan.

It is usually best for customers who:

For example, if your iPhone or Android phone still works well, you may not need a traditional phone plan. You can choose a SIM Only Singtel plan instead and continue using your current device.

This is why many customers compare a Singtel no contract plan with a phone plan before deciding.

A Singtel SIM Only plan is useful if you want flexibility and strong mobile connectivity without being tied to a long handset contract.

Singtel’s current SIM Only plans are positioned around three main benefits:

The latest no-contract UNLIMITED 5G+ SIM Only plans include unlimited 5G+ local data on selected tiers, up to unlimited Malaysia roaming, roaming across multiple destinations, free Caller ID, security features, and monthly cashback when you get a new phone with Singtel PayLater. 

This makes a SIM Only plan Singtel option especially useful for customers who want mobile flexibility but still want premium network features.

Singtel has upgraded its network to Singtel 5G+, described as the next-generation evolution of its 5G network. It uses network slicing to deliver improved mobile experiences. 

In simple terms, this means selected plans can offer better speed, stronger connectivity experiences, and more priority features.

Singtel currently offers different 5G+ experiences across its plans:

Enhanced Core Plan:

Enhanced core plans include 2X faster speed, with Enhanced Care and Enhanced Security benefits. Singtel describes the Enhanced experience as offering more coverage, more speed, roaming support, security, and customer care. 

Priority Plan: 

Priority plans include 4X faster speed on Singtel’s Priority Network Lane. Singtel describes 5G+ Priority as an experience that puts customers first, with Priority Lane access, roaming benefits, and stronger security features. 

This is important if you use your phone heavily for streaming, work, video calls, maps, mobile payments, or hotspot sharing.

Before choosing a plan, compare what you actually need.

The best SIM Only plan comparison should look beyond monthly price. You should also consider data, roaming, speed, security, Caller ID, eSIM, and whether you may want to add a phone later.

A SIM Only plan is not always cheaper than a phone plan.

Choose a SIM Only plan if you:

Choose a phone plan if you:

For customers looking at iPhone SIM Only deals, this matters.

You may choose a SIM Only plan and add an iPhone with PayLater. Singtel’s current SIM Only page says customers can get monthly cashback when adding a phone with PayLater, with cashback of up to $20 per month depending on the plan. 

But before deciding, compare the full cost.

Look at the SIM Only monthly fee, phone instalment, cashback, upfront savings, and total amount paid over time.

1. What is the difference between SIM Only Plus and the new UNLIMITED 5G+ SIM Only plans?

Singtel no-contract UNLIMITED 5G+ SIM Only plans come with more data, safer roaming, more security, unlimited 5G+ local data, up to unlimited Malaysia roaming, roaming across 81 destinations, free Caller ID, and monthly cashback when getting a new phone with Singtel PayLater. 

2. Is a SIM Only plan cheaper than a phone plan?

Not always. A SIM Only plan usually has a lower monthly fee, but a phone plan may offer better total value if it includes device discounts, promotions, and port-in savings. Singtel’s blog recommends comparing total cost of ownership instead of looking only at monthly fees or upfront phone prices. 

3. Can I use eSIM with Singtel SIM Only plans?

Yes. Singtel’s current SIM Only page states that its plans come with eSIM, making setup more convenient for customers with compatible devices. 

4. Which Singtel SIM Only plan is best for frequent Malaysia travel?

Priority Plus and Priority Ultra are strong options because both currently include unlimited Malaysia roaming. Enhanced Core also includes 50GB Malaysia roaming, which may be enough for many regular travellers. 

5. Can I still get a new iPhone with a SIM Only plan?

Yes. Singtel’s current SIM Only page promotes the option to add a phone with PayLater and receive monthly cashback, depending on the selected plan. This can be useful for customers comparing iphone SIM Only deals. 

A good mobile plan should match how you actually use your phone.

If you already own a phone and want flexibility, a SIM Only plan may be the right choice. If you want unlimited data, roaming, 5G+ speed, security, and the option to add a phone later, Singtel’s no-contract SIM Only plans give you several options to compare.

Before signing up, check:

Start by comparing the latest Singtel SIM Only plans and choose the one that gives you the best value for your needs today.