Best 4G home internet plans in Australia: top providers compared

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The best 4G home internet plans in Australia provide a serviceable broadband speed to your address, typically offering unlimited data and utilising a modem that can be moved around your home. With the best 5G home internet plans often offering better download speeds, it's getting harder to recommend a 4G solution, however depending on where you live, you might only have access to a 4G network.

A 4G broadband plan operates by relying on either the Telstra, Optus or Vodafone 4G network – the same networks used by phone plans. Internet is delivered to your home similarly to any other broadband plan, but you might want to change where the modem is placed in your home to maximise your potential speed. 4G home internet is a good option for a small household, though a connection would likely struggle with more than two people using it concurrently.

With this internet type relying on a wireless signal, it'll typically have higher latency than a fixed-line connection like the NBN, making it less ideal for any online use that requires quick response times, such as online gaming or video calling.

We'd recommend looking at the best NBN alternatives if you’d like even faster internet speeds with lower latency, such as private fibre networks and Starlink satellite internet. If your home is serviced by a reliable NBN connection, it's also a good idea to consider the best NBN plans, as they'll typically offer competitive prices and performance.

But back to 4G broadband plans, you really have two major options. The first is home internet, which is serviced with a dedicated plug-in modem, and functions similarly to other internet plans.

The other is 4G mobile broadband, which is intended for on-the-go use and requires either a portable modem or a phone to receive and transmit the plan (via a provided SIM).

The good thing about both of these 4G internet types is that they don’t take too long to set up, with it often being as simple as plugging the modem in and turning it on, or slotting a SIM card into a capable device in the case of mobile broadband.

Let’s get into the best 4G home internet plans in Australia. We’ll compare the deals on offer below and answer your burning questions.

Best 4G home internet plans

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The below 4G home internet plans are best suited for households where fixed NBN plans are not available or are prone to dropouts. Keep these in mind as alternatives to 5G home internet and fixed wireless NBN plans where those are not available.

Best overall 4G home internet plan

TPG | 4G home  | Unlimited Data | No lock-in contract | AU$44.99 p/m (first six months, then AU$54.99 p/m)

TPG | 4G home | Unlimited Data | No lock-in contract | AU$44.99 p/m (first six months, then AU$54.99 p/m)

Offering a similar typical evening speed to many other competitors, TPG is offering the cheapest 4G home internet option at the moment, with a AU$10 p/m discount spanning the first six months of your plan.

This plan includes unlimited data and an included refurbished modem, which must be returned to TPG once your plan comes to an end.

And even though typical evening speeds for this plan are advertised as 16Mbps, maximum speeds are up as high as 20Mbps, making this a perfectly fine plan for casual (non-4K) streaming and casual internet use.

Total minimum cost: AU$44.99 (incl. modem) | Total first year cost: AU$599.88 | Total yearly cost after discount: AU$659.88

Best premium 4G home internet plan

Optus4G home internetUnlimited dataNo lock-in contractAU$59 p/m

Optus | 4G home internet | Unlimited data | No lock-in contract | AU$59 p/m

Optus offers one of the fastest 4G broadband plans in Australia, with the telco reporting a 16Mbps typical evening download speed (and a 4Mbps upload).

These speeds max out at 25Mbps download and 8Mbps upload, putting this plan well ahead of many competitors.

Optus will also cover the cost of the provided modem if you remain connected for 24 months. If you cancel your plan before this time, you must pay out the modem (AU$9 for each remaining month up to two years).

Total minimum cost: AU$275 | Total first year cost: AU$708

Best 4G mobile broadband plans

The below mobile broadband plans are best suited for people who want an internet connection on the go separately from their mobile phone’s data plan.

Best big data mobile broadband plan

TangerineMobile broadband100GB dataNo lock-in contractAU$34.90 p/m

Tangerine | Mobile broadband | 100GB data | No lock-in contract | AU$34.90 p/m

If you’re data-hungry, consider this 5G-capable mobile broadband plan from Tangerine. It gives you 100GB a month to burn through for just AU$34.90 each billing.

Tangerine uses parts of Telstra’s 5G and 4G networks and download speeds are capped at 100Mbps. You can find Tangerine mobile broadband plans with 200GB and 400GB of data, and these cap speeds at 250Mbps, but you do need to pay a bit more each month.

Total minimum cost: AU$34.90 | Total cost for first year: AU$418.80

Best cheap mobile broadband plan

TelstraMobile broadband30GB dataNo lock-in contractAU$25 p/m

Telstra | Mobile broadband | 30GB data | No lock-in contract | AU$25 p/m

Telstra’s cheapest mobile broadband option will set you up with 30GB of data for AU$25 per month. This plan is actually capable of delivering both 4G and 5G speeds, so you’ll get whatever is the best available to you at the time. It can be bought as a SIM-only data plan, or paired with a modem if your portable device doesn’t have a SIM card slot. Note that if you do select one of Telstra’s modems, you’ll need to pay it off before cancelling the contract.

Total minimum cost: AU$25 (excluding modem) | Total cost for first year: AU$300

4G home internet FAQ

What is 4G home internet?

4G home internet utilises wireless networks operated by Telstra, Optus and Vodafone. Rather than being a portable internet service as part of a phone plan, 4G home internet is intended for stationary use inside of a home and isn’t meant to be used on the go (this is the defining trait of mobile broadband).

With this in mind, 4G home internet is massively different to the NBN. Although fixed wireless NBN utilises a mix of 4G and 5G technology to service regional and rural homes with internet, 4G home internet completely skips the network serviced by NBN Co and instead goes through Australian telcos and Mobile Virtual Network Operators (MVNOs). Because there’s no fixed connection to a port in the wall of your home involved (apart from power), 4G is typically faster to set up than an NBN connection.

What is 4G mobile broadband?

Mobile broadband is similar to 5G and 4G home broadband plans, in that Mobile Broadband relies on the same networks, but the main distinction between the two is that the modem router provided with mobile broadband plans are designed to be portable, while the modem that comes with 5G and 4G home internet plans need to be powered from a wall outlet at a set address.

There are plenty of mobile broadband plans on the market that don’t come with a modem at all. Instead, they come in the form of a SIM card that’s designed to be slotted into portable devices such as laptops and tablets.

Overall, mobile broadband plans tend to offer significantly less data for equivalent costs compared to home wireless plans, so it’s worth considering how important mobility is for your situation before signing up.

What are the pros and cons of 4G home internet?

Pros:

  • Can be moved around the home
  • A good option if you don’t have access to a fixed line NBN connection
  • Competitively priced against low-speed NBN plans

Cons:

  • Some plans carry low maximum download speeds
  • 5G is a better choice – if you can get it
  • Less modem-router choice flexibility than the NBN

What can I expect from 4G internet?

More than anything else, the main issue with 4G home internet is its reliance on mobile data. While you can plug it in anywhere, it will need to work off 4G signals. That means if you live in rural or remote areas of Australia, or in a 4G blackspot, you will find yourself running into slow or non-existent internet.

To counter this, make sure you test the mobile speeds where you live first, with a service such as Speedtest. If you find that you’re getting next to no internet there, consider signing up to an NBN plan if it’s available to you.

If you want an even faster connection, 5G home internet plans are also available. However, you will then need to be in an area where a 5G mobile tower is available. Most home internet plans are both 4G and 5G compatible, and will simply work on what is in your area.

How much are 4G home internet installation fees?

Because there is no need to have anything installed or have any engineers come around, 4G home broadband is completely free to have set up. Wherever you get your 4G broadband from, the company will send you your router and you set it up yourself.

Does 4G home internet come with data caps?

The answer depends on which provider you sign up with, and what plan you choose. Most (if not all) 4G home internet plans come with unlimited data usage, but you are likely to get a maximum download speed data cap. This is similar to the NBN, which comes with various download speed tiers.

Does 4G home internet work as well as the NBN?

Broadly speaking, 4G home internet is a solution to getting internet in your home, but it’s not perfect – especially compared to the NBN. Low maximum download speeds put it far behind alternatives such as 5G home internet and fixed-wireless NBN, making it really only a worthwhile option when these other internet types aren’t viable.

There is the benefit to being able to put the 4G modem wherever you want in your home, but on top of not getting the higher speeds of fixed-line NBN plans and the lower latency that comes with a fixed internet connection, it’s hard for 4G home internet to stack up against a competitively priced NBN plan.

We recommend looking around at NBN alternatives alongside 4G home internet plans if you’re after the best network access in your household, along with NBN plans if your home can be serviced by one.

Is a 4G home internet plan the right choice?

4G home internet is a great alternative to the NBN in situations where you may want a more reliable connection, particularly if your NBN plan is prone to outages. However, a 4G home internet plan will be much slower than 5G home internet plan, to the point where you'll likely be frustrated in your home when trying to access the internet from multiple devices.

While the fastest 4G home internet plan you'll find caps out at 25Mbps, 5G home internet plans tend to be capable of much greater speeds – up to 600Mbps on Telstra's 5G plan under optimal conditions, in fact (though you'll likely get between 50mbps and 300Mbps most of the time).

If you're in an area serviced by a 5G network, you may want to look into picking up one of those speedier plans. If you want an internet plan on the go, it might be worth picking up a mobile broadband plan.

Zachariah Kelly
Staff Writer

Zac has been in the tech writing game for six years, having previously written for Gizmodo Australia, Canstar Blue, and The Daily Mail Australia (with articles on Nine, Junkee, Kotaku Australia and Lifehacker Australia). He’s a huge nerd with a deep passion for technology. While his main focus at TechRadar Australia is phones, monitors and peripherals, he also has a deep interest in the growing Australian EV landscape. Outside of Techradar, Zac’s a Headspace (a youth mental health organization) volunteer and an avid gamer.