Best 5G internet plans in Australia October 2024: Telstra, Optus, TPG and more compared

5 broadband
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Telstra, Optus and Vodafone are still rolling out their 5G networks across Australia, supporting much faster internet speeds than 4G and offering a worthwhile rival to the NBN. With this in mind it's worth considering the high download speeds, generous data allowances and plan flexibility offered by 5G home internet plans. 

Obviously the major drawback of a 5G internet plan is coverage, and your home may not be in an area covered by a 5G signal. If that's the case, checking out the best 4G home internet plans may also be worth your time. However, if you are within 5G range, then you should absolutely check out one of the providers below.

Also, keep in mind that while 5G home broadband boasts impressively fast download speeds, you will likely encounter latency issues due to the wireless nature of the technology. This may be a problem if you are, for example, a multiplayer-loving gamer after the tightest gameplay. 

But enough waffling on — here are the best 5G internet plans in Australia right now. 

Best 5G home broadband plans in Australia October 2024

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Some of the best 5G home broadband plans in our view, pair fast download speeds and unlimited data with some highly competitive pricing. We’ve compared the best plans available that deliver the most bang for your buck.

Best cheap 5G home internet plan

Spintel | 5G home internet | No lock-in contract | AU$49p/m

Spintel | 5G home internet | No lock-in contract | AU$49p/m (for six months, then AU$59p/m ongoing)

Among 5G home internet providers, Spintel offers four competitively priced plans in terms of flexibility and value. Our pick of the bunch is the 50Mbps plan.

With this offering, you’ll score a fairly good monthly price on a plan with a rental modem, capable of a maximum speed of 50Mbps. There's no capped data, so don’t feel limited with Netflix streaming and gaming. You'll also get a modem-router bundled in, which you'll need to return if you end your plan.

Total minimum cost: AU$84 (includes modem and shipping) | Total cost for first year: AU$648 | Ongoing yearly cost: AU$708

Best premium 5G home internet plan

Optus Plus Entertainer Superfast 5G | Unlimited data | No lock-in contract | AU$74p/m

Optus Plus Entertainer Superfast 5G | Unlimited data | No lock-in contract | AU$74p/m (for 6 months, AU$99 ongoing)

If you want to maximise the illusive download speeds that 5G can bring, then this uncapped Optus home internet plan takes the cake.

Optus claims typical evening speeds of 240Mbps, but because there is no cap on the potential maximum, you may find you achieve speeds far greater than this. Due to various factors such as your distance from a 5G tower and the line of sight, this isn’t a guarantee. If you find you do achieve the fast download speeds 5G technology is capable of, it makes this plan competitively priced. Optus’ 5G network has been a consistent top performer in ACCC reports, so if you live in an area with good 5G coverage and few obstacles, this could be a top pick for your household.

Total minimum cost: AU$542 (includes modem) | Total cost for first year: AU$1,038 | Yearly cost after discount: AU$1,188

5G Home Broadband FAQ

What is 5G home internet?

5G home internet is broadband that leverages 5G mobile networks maintained by Telstra, Optus and Vodafone. It’s the fastest mobile network band currently available in Australia and is being rolled out across the country – which is why it’s not available in a lot of places. It’s about 10 times as fast as 4G, making it far better suited for things like high quality streaming and faster file downloads.

Will 5G replace the NBN?

It’s highly unlikely that 5G will 'replace' the NBN because, for the most part, they’re separate things altogether. The 5G networks operated by Australia’s three largest telcos don’t have anything to do with the NBN – and in regional Australia, where fixed wireless NBN is used where fibre lines cannot reach, a combination of 5G and 4G technologies are used to service homes with internet.

But for your household, it could be worthwhile switching to 5G if your NBN connection has been failing you or you want to try an NBN alternative. HFC and FTTP NBN plans are more likely to be consistent than 5G plans because of the technology connection to your premises. It relies on fixed-line technology, which provides lower latencies than what 5G could ever offer – even in the most optimal conditions. But if you live in a household or area with consistent NBN dropouts, outages and maintenances (say for example, a home serviced by FTTN or FTTC connections), 5G home internet can represent a worthwhile alternative. If you want to stick to a fixed-line connection, we suggest looking into the NBN’s free fibre upgrade program.

Which companies have 5G home internet plans?

Australia’s three big telcos, Telstra, Optus and Vodafone, offer their own 5G home internet plans, but which smaller MVNOs have plans on offer?

Some top 5G home internet plans are available from Telstra, Optus, Vodafone, iiNet, Spintel, TPG and Yomojo. Plan speeds and prices can vary greatly between these providers. 5G coverage, even for mobile plans, is still not widely available across every telco in Australia, and 5G home internet plans are even more rare.

And this is pretty well summed up when you look at 5G coverage maps across Australia, including those from the telcos listed below:

Telstra 5G coverage
Optus 5G coverage
Vodafone 5G coverage

When will 5G home internet be available?

5G home internet is here, with Telstra, Optus and TPG all now offering a 5G home internet option, along with a select few MVNOs. The major caveat, though, is that it’s only available in select areas.

As for availability, 5G coverage is available in all capital cities in Australia, though Darwin is only served by Vodafone’s 5G network at present. A number of regional centres across the country also have access to 5G coverage.

The initial rollout of 5G has been based on higher frequency bands, that deliver lots of capacity over short distances, which isn’t much use in rural areas where there are fewer people spread over much larger areas.

How fast is 5G? Is it faster than regular broadband?

5G can be quite a lot faster than many broadband connections, though you should take any headline figures with a grain of salt. Quoted 5G speeds are theoretical, as you’ll know if you’ve ever struggled to do anything on a one-bar 4G connection. According to the small Australian telco Mate, which uses parts of the Telstra network, 4G is capable of download speeds up to 180Mbps. In reality, though, you’re more likely to achieve around 20Mbps.

For 5G, speeds are expected to be between 100Mbps and 1Gbps, according to WhistleOut. On Telstra’s 5G home internet sign up page, the telco reports download speeds between 50Mbps and 600Mbps. However, you should only expect to reach top speeds under ideal conditions, and that qualifier is important because mobile data speeds are affected by signal strength, interference and congestion.

But it’s not just about straight line speed. Latency matters too. Latency is the gap between asking for something and getting it: a song, perhaps, or throwing a grenade at someone in a game. The longer the lag the worse the performance. On 4G, latency hovers somewhere between 50 to 100 milliseconds; on 5G that can drop into single digits.

We have a dedicated guide on how to do an NBN speed test, which you can also use to test your 4G or 5G speed.

Best mobile broadband plans

If you're looking for something that's a touch more portable, mobile broadband could be a great option, with plans available that you can either pop into your tablet or laptop with a SIM card or slot into a dongle or portable modem. Here are some of the best mobile broadband plans available right now.

Best big-data mobile broadband plan

TangerineMobile broadband100GB dataNo lock-in contractAU$29.90p/m

Tangerine | Mobile broadband | 100GB data | No lock-in contract | AU$29.90p/m (for 6 months, then AU$34.90p/m)

If you’re more 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 (after an initial AU$5p/m discount for the first 6 months).

Tangerine uses parts of Telstra’s 5G and 4G networks, though it says download speeds are capped at 100Mbps for both – that still makes it as fast as some of the best NBN 100 plans. 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 lot more each month.

If you don't already own a mobile broadband router, then Tangerine is happy to sell you one for the rather steep cost of AU$399.

Total minimum cost: AU$29.90 | Total cost for first year: AU$388.80

Best cheap mobile broadband plan

VodafoneMobile broadband60GB dataNo lock-in contractAU$35p/m

Vodafone | Mobile broadband | 60GB data | No lock-in contract | AU$35p/m (for 6 months, then 35GB)

If you want a fairly reasonable data allowance at a low price, it’s hard to look past this plan from Vodafone. You’ll get 60GB a month for AU$35, with 25GB bonus data per month offered for the first six months (35GB thereafter). Just note this plan comes in the form of a SIM card, so your device will need a SIM card slot. This offer ends on November 10, 2024.

Total minimum cost: AU$35 | Total cost for first year: AU$420

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. 

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