Finder makes money from featured partners, but editorial opinions are our own.

High-data mobile plans

You don't need to spend big to get big data. You could get 100GB of mobile data for just $45 a month.

Avatar

By

Sam Baran

Updated

Fact checked
1 - 10 of 55
Updated regularly
Name Product Data Price Apply Price
TPG Large
PrepaidNo lock-in contract
$15/mth for the first 6 months, then $30/mth. Eligibility criteria, T&Cs apply.
TPG Large
Prepaid
$15/mth for the first 6 months, then $30/mth. Eligibility criteria, T&Cs apply.
  • Unlimited national calls & texts
  • Vodafone 4G network
45GB
$15
per month
Go to site
View details
-50%
  • $15/mth for the first 6 months, then $30/mth. Eligibility criteria, T&Cs apply.
  • Unlimited standard national calls & texts
45 GB
Data
$15
per month
Go to siteView details
felix Subscription Unlimited
SubscriptionNo lock-in contract
$20/mth for the first 3 months, then $40/mth with code FELIX50. Eligibility criteria, T&Cs apply. Ends 31.1.24
felix Subscription Unlimited
Subscription
$20/mth for the first 3 months, then $40/mth with code FELIX50. Eligibility criteria, T&Cs apply. Ends 31.1.24
Finder Award
  • Unlimited national calls & texts
  • Vodafone 4G/3G network
Unlimited data
At speeds up to 20Mbps
$20
per month
Go to site
View details
GREEN COMPANY
  • $20/mth for the first 3 months, then $40/mth with code FELIX50. Eligibility criteria, T&Cs apply. Ends 31.1.24
  • Unlimited standard national calls & texts
Unlimited data
At speeds up to 20Mbps
$20
per month
Go to siteView details
Dodo $25
PostpaidNo lock-in contract
50GB/mth for the first 3 months, then 25GB/mth. Eligibility criteria, T&Cs apply. Order by 27.2.24
Dodo $25
Postpaid
50GB/mth for the first 3 months, then 25GB/mth. Eligibility criteria, T&Cs apply. Order by 27.2.24
  • Unlimited national calls & texts
  • Optus 4G/3G network
50GB
No excess data charges
$25
per month
Go to site
View details
  • 50GB/mth for the first 3 months, then 25GB/mth. Eligibility criteria, T&Cs apply. Order by 27.2.24
  • Unlimited standard national calls & texts
50 GB
Data
$25
per month
Go to siteView details
Belong 40GB
PostpaidNo lock-in contract
60GB/mth for the first 12 months, then 40GB/mth. Eligibility criteria, T&Cs apply. Ends 18.1.24
Belong 40GB
Postpaid
60GB/mth for the first 12 months, then 40GB/mth. Eligibility criteria, T&Cs apply. Ends 18.1.24
Finder Award
  • Unlimited national calls & texts
  • Wholesale Telstra 5G/4G network
60GB
No excess data charges
$35
per month
Go to site
View details
  • 60GB/mth for the first 12 months, then 40GB/mth. Eligibility criteria, T&Cs apply. Ends 18.1.24
  • Unlimited standard national calls & texts
60 GB
Data
$35
per month
Go to siteView details
Circles.Life 100GB Finder Exclusive
PostpaidNo lock-in contract
$39 for 400GB/mth for the first 12 months, then $45 for 100GB/mth. Eligibility criteria, T&Cs apply. Ends 15.1.24
Circles.Life 100GB Finder Exclusive
Postpaid
$39 for 400GB/mth for the first 12 months, then $45 for 100GB/mth. Eligibility criteria, T&Cs apply. Ends 15.1.24
Exclusive
  • Unlimited national calls & texts
  • Optus 4G network
400GB
$39
per month
Go to site
View details
Exclusive
  • $39 for 400GB/mth for the first 12 months, then $45 for 100GB/mth. Eligibility criteria, T&Cs apply. Ends 15.1.24
  • Unlimited standard national calls & texts
400 GB
Data
$39
per month
Go to siteView details
iiNet Large Plan
PrepaidNo lock-in contract
$15/mth for the first 6 months, then $29.99/mth. Eligibility criteria, T&Cs apply.
iiNet Large Plan
Prepaid
$15/mth for the first 6 months, then $29.99/mth. Eligibility criteria, T&Cs apply.
  • Unlimited national calls & texts
  • Vodafone 4G/3G network
40GB
$15
per month
Go to site
View details
-50%
  • $15/mth for the first 6 months, then $29.99/mth. Eligibility criteria, T&Cs apply.
  • Unlimited standard national calls & texts
40 GB
Data
$15
per month
Go to siteView details
Catch Connect 60GB Finder Exclusive
PrepaidNo lock-in contract
$89 for the first recharge, then $120/recharge. Eligibility criteria, T&Cs apply. Ends 12.12.23
Catch Connect 60GB Finder Exclusive
Prepaid
$89 for the first recharge, then $120/recharge. Eligibility criteria, T&Cs apply. Ends 12.12.23
Exclusive
  • Unlimited national calls & texts
  • Optus 4G/3G network
60GB
$89
per 365 day recharge
Go to site
View details
Exclusive
  • $89 for the first recharge, then $120/recharge. Eligibility criteria, T&Cs apply. Ends 12.12.23
  • Unlimited standard national calls & texts
60 GB
Data
$89
per 365 days expiry
Go to siteView details
Vodafone Large SIM-only Plan
PostpaidNo lock-in contract
$60/mth when you stay connected with the plan, instead of $65/mth. Eligibility criteria, T&Cs apply. Ends 14.12.23
Vodafone Large SIM-only Plan
Postpaid
$60/mth when you stay connected with the plan, instead of $65/mth. Eligibility criteria, T&Cs apply. Ends 14.12.23
  • Unlimited national calls & texts
  • Vodafone 5G/4G network
300GB
No excess data charges
$60
per month
Go to site
View details
  • $60/mth when you stay connected with the plan, instead of $65/mth. Eligibility criteria, T&Cs apply. Ends 14.12.23
  • Unlimited standard national calls & texts
300GB
Data
$60
per month
Go to siteView details
Circles.Life 160GB Finder Exclusive
PostpaidNo lock-in contract
$55 for 700GB/mth for the first 12 months, then $55 for 160GB/mth. Eligibility criteria, T&Cs apply. Ends 15.1.24
Circles.Life 160GB Finder Exclusive
Postpaid
$55 for 700GB/mth for the first 12 months, then $55 for 160GB/mth. Eligibility criteria, T&Cs apply. Ends 15.1.24
Exclusive
  • Unlimited national calls & texts
  • Optus 4G network
700GB
$55
per month
Go to site
View details
Exclusive
  • $55 for 700GB/mth for the first 12 months, then $55 for 160GB/mth. Eligibility criteria, T&Cs apply. Ends 15.1.24
  • Unlimited standard national calls & texts
700 GB
Data
$55
per month
Go to siteView details
Catch Connect 120GB Comparison Exclusive
PrepaidNo lock-in contract
$109 for the first recharge, then $150/recharge. Eligibility criteria, T&Cs apply. Ends 12.12.23
Catch Connect 120GB Comparison Exclusive
Prepaid
$109 for the first recharge, then $150/recharge. Eligibility criteria, T&Cs apply. Ends 12.12.23
Exclusive
  • Unlimited national calls & texts
  • Optus 4G/3G network
120GB
$109
per 365 day recharge
Go to site
View details
Exclusive
  • $109 for the first recharge, then $150/recharge. Eligibility criteria, T&Cs apply. Ends 12.12.23
  • Unlimited standard national calls & texts
120 GB
Data
$109
per 365 days expiry
Go to siteView details
loading

Read our reviews of other brands

View more

Start comparing

What's considered a high-data mobile plan?

While there's no concrete number that defines something as a high-data mobile plan, we consider anything that's over 40GB a month to be a decent amount of data.

While gaming, video chats and YouTube can chew through your data given time, it's really high-quality video streaming services like Netflix and Stan that can devour up to 3GB an hour if you let them.

So if you're guilty of streaming content on your phone while you're out of the house, a high-data mobile plan might be right for you.

Is a high-data mobile plan right for me?

A high-data mobile plan is good for anyone who's doing data-heavy things like video streaming when off Wi-Fi or people who access the Internet primarily through their mobile.

Pros

  • Often come with no lock-in contracts so you can always switch to a lower or even higher plan if necessary
  • Frequent bonus data promotions available on plans
  • Choose between prepaid or postpaid plans as desired

Cons

  • Can get expensive if you're paying for data you're not actually using

How do I compare high-data mobile plans?

When deciding on a plan, here are a few things to consider to make sure you're getting the most out of your plan:

  • Cost. Many high-data plans offer bonus data for the first few months or recharges and then drop to a lower data cap for the same price afterwards. You can switch providers to keep taking advantage of these deals or find a data-to-dollar ratio you can stomach.
  • Plan inclusions. Besides data, there are other plan features you can look out for to get even more value for your money. Some providers offer features like data rollover, which let you save up any ununsed data for the following period.
  • Excess data fees. Even a huge data cap can be broken. Some providers will slug you with a steep fee for extra GB blocks, while others like Telstra or Vodafone may slow your connection down to a mere 1.5Mbps.

What's actually guzzling up all my mobile data?

The biggest culprit for your need for a high-data mobile plan is video streaming. Streaming services like Netflix can eat up to 3GB an hour if you're streaming HD video. Other activities like taking video calls and social media can also dig into your monthly data allowance.

ActivityData used
NetflixUp to 3GB/hour with HD streaming
FacebookUp to 500MB/hour (depending on how much video content is on your feed)
SpotifyUp to 75MB/hour with high quality playback
YoutubeUp to 2GB/hour with HD streaming
TikTokUp to 1GB/hour

If you're not keen to pay for a higher data mobile plan, you could also take a look at data-saving measures like downloading movies and shows on Netflix, or downloading playlists on Spotify at home while you're connected to the internet so it doesn't affect your mobile data.

Why you can trust Finder's mobile plan experts

favourite icon

We've done the work

We've researched and reviewed hundreds of phone plans to make our guides as helpful as possible. Our experts can be seen across TV, print and digital media.
we're experts icon

We're reliable

Our product database of 52 providers is updated daily with the latest mobile deals in Australia. Our guides are regularly reviewed and fact-checked.
we're here to help icon

We're here to help

Since 2015, we've helped over 1.2 million people find the right mobile plan by explaining features clearly and simply. We're here to help you make a decision.

Latest mobile plans headlines

Best mobile plans on the Telstra network

Best mobile plans on the Telstra network

Compare Telstra network plans side by side to find the best one for you.

Read more…
Optus customers flock to switch telcos, but where are they going?

Optus customers flock to switch telcos, but where are they going?

Alternatives for disgruntled Optus customers.

Read more…
Need extra data? More, Tangerine double data on mobile plans

Need extra data? More, Tangerine double data on mobile plans

Get double the data for the same price.

Read more…
iPhone 15 Pro Max review

iPhone 15 Pro Max review

The iPhone 15 Pro Max delivers in so many ways, but is it worth the expensive price tag?

Read more…
Best 365-day prepaid mobile plans

Best 365-day prepaid mobile plans

Compare long expiry plans side by side to find the best one for you.

Read more…
Vodafone’s new $5 in-flight roaming: How to get it

Vodafone’s new $5 in-flight roaming: How to get it

Roam if you want to - on your flight overseas.

Read more…

More guides on Finder

Latest mobile plan deals on Finder

Ask an Expert

You are about to post a question on finder.com.au:

  • Do not enter personal information (eg. surname, phone number, bank details) as your question will be made public
  • finder.com.au is a financial comparison and information service, not a bank or product provider
  • We cannot provide you with personal advice or recommendations
  • Your answer might already be waiting – check previous questions below to see if yours has already been asked

Finder only provides general advice and factual information, so consider your own circumstances, or seek advice before you decide to act on our content. By submitting a question, you're accepting our Terms of Use, Disclaimer & Privacy Policy and 6. Finder Group Privacy & Cookies Policy.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

2 Responses

    Default Gravatar
    SuziJune 25, 2023

    Which carrier and provider will give best coverage in outback South Australia and across the Nullarbor in Western Australia

    Reply
Go to site