5G speeds: Singapore and New Zealand thump Australia, new report reveals

Young woman using mobile phone in Singapore
(Image credit: Witthaya Prasongsin / Getty Images)

As it has slowly rolled out over the last few years, 5G cellular technology has promised to improve users’ mobile internet experience with stronger connectivity and super-fast speeds, but is it really doing so where you live?

If you’re located in Australia, the answer is ‘probably not’.

A new report by independent communication analyst Opensignal has examined 5G speeds in 11 of the largest cities in the Asia Pacific region, and found Seoul to be leading the pack with speeds of 453.1Mbps on average.

That’s close to double the average 5G download speed in Sydney, which clocks in at 212.4Mbps according to Opensignal’s data. Sydney was also resoundingly beaten by other local rivals including Kuala Lumpur (376.6Mbps), Auckland (280.7Mbps) and Singapore (266.3Mbps).

Bar graphs showing average 5G download speeds in Asia Pacific region

(Image credit: Opensignal)

For 5G to really be beneficial to mobile users, it needs to be widely available and offer faster speeds than what’s currently available through 4G networks. 

Judged on those criteria, Opensignal’s analysis found Kuala Lumpur’s residents are getting the most out of 5G connectivity – it’s charging ahead, with 5G speeds that are 19 times higher than what local 4G networks provide. However, Malaysia’s success is largely attributed to its low number of users, which puts less strain on the network. 

Other cities in the APAC region pale in comparison, with Auckland locals seeing 5G speeds that are on average only 6.4 times faster than 4G, while that number trickles down to 5.6 times faster for Singapore residents and 4.2 times faster for Sydneysiders.

When it comes to streaming video specifically, those in Metropolitan Manila got the greatest benefit. Opensignal calculated their 5G video experience to be 54% higher than what was available with 4G connectivity. Auckland residents streaming with 5G saw a 32% improvement, while Singapore gained a 23% uplift and Sydney saw 21%.

(Opensignal’s video experience metric measures things such as the time it takes a stream to start and instances of stalling or pausing across various video qualities and bitrates.)

The state of 5G in Australia

Despite Telstra, Optus and Vodafone continuing to expand their 5G networks, and Telstra’s 5G now reaching 75% of the population, Opensignal’s data found that the amount of 5G users who were able to connect to a 5G network was fairly low at just 19.8%.

Opensignal also quantified the reach of 5G by looking at the number of locations that users visited where they connected to 5G, out of the total locations they visited during the data-collection period. On a 10 point scale, Sydney’s 5G connectivity score was 4.7, far behind Seoul which took the lead with 7.6 points.

With 5G-capable handsets now widely available, Australia’s telcos are playing catch up as they roll out towers across the country. Its availability is still largely clustered around densely populated areas such as the capital cities, though even then there are exceptions – Darwin is still completely without 5G access, for example.

Telstra, Optus and Vodafone’s mobile plans now all include 5G access as standard, and you can check availability in your area by looking at Telstra, Optus and Vodafone’s coverage maps. Smaller providers including Mate, Spintel and Woolworths Mobile are newer entrants in the 5G space, and tend to offer cheaper alternatives than the big three.

Here’s a look at what those plans cost and offer:

Jasmine Gearie
Ecommerce Editor

Jasmine Gearie was previously an Ecommerce Editor at TechRadar Australia, with a primary focus on helping readers find the best mobile and NBN plans. During her time with TechRadar, she also reported on important telco news in Australia, and helped track down tech deals to help readers save money.

Read more
Nokia and Openreach 50Gbps broadband
Nokia is bringing ridiculously fast 50Gbps broadband to the UK as the global race for hyperfast internet heats up
A graphic showing fleet tracking locations over a city.
From smart cities to streaming: 2025 wireless tech predictions
Asian woman using mobile phone during waiting for train at railway station
Best eSIM for Asia in 2025
AWS for telecom logo at MWC 2025
Here’s 5 cool things I got to see AWS is doing with AI and 5G at MWC 2025
Tokyo: the Shibuya pedestrian crossing.
Best eSIM for Japan of 2025
China Telecom
China is quietly pushing ahead with massive 50,000Mbps broadband rollout to leapfrog rest of the world on internet speeds
Latest in Phones
The Samsung Galaxy S25 Edge on display the January 22, 2025 Galaxy Unpacked event.
Samsung Galaxy S25 Edge colors seemingly revealed in new video, and there’s another sign of an imminent launch
Apple iPhone 16 Pro REVIEW
The iPhone 17 Air looks impressively slim in this new comparison image, but that just makes me more worried about the specs
Two Android phones on a green and blue background showing Google Messages
Google Messages just added a fun upgrade to one of its best chat features
Samsung Galaxy S25 on a blue deals background
Bored with your iPhone? The ‘incredible’ Samsung Galaxy S25 just hit a record-low price in the Amazon Spring Sale
Samsung Galaxy S25 from the front
The Now Bar on Samsung One UI 7 is about to get a lot more useful – and could soon match Live Activities on iOS
An iPhone running iOS 18 on a purple and blue background
iOS 18.4 could launch soon with a major upgrade to your iPhone’s notifications
Latest in News
EA Sports F1 25 promotional image featuring drivers Oscar Piastri, Carlos Sainz and Oliver Bearman.
F1 25 has been officially announced, with this year's entry marking a return for Braking Point and a 'significant overhaul' for My Team mode
Garmin clippd integration
Garmin's golf watches just got a big software integration upgrade to help you improve your game
Robert Downey Jr reveals himself as Doctor Doom to a delighted crowd at San Diego Comic-Con 2024
Marvel is currently making a major announcement about Avengers: Doomsday's cast on YouTube, and I think it's going to be a long-winded reveal
Samsung QN90F on yellow background
Samsung announces US prices for its 2025 mini-LED TV lineup, and it’s good and bad news
Nintendo Switch Lite
Forget the Nintendo Switch 2, the original Switch is getting one last hurrah in a surprise Nintendo Direct tomorrow
The Samsung Galaxy S25 Edge on display the January 22, 2025 Galaxy Unpacked event.
Samsung Galaxy S25 Edge colors seemingly revealed in new video, and there’s another sign of an imminent launch