Compare high data mobile plans

Get tons of data without the high price - 100GB for under $50 is just the start.

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Mariam Gabaji

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Name Product AUFMP-SIM Data Price Apply Price
Southern Phone Finder Exclusive
PostpaidNo lock-in contract
$15/mth for the first 6 months, then $29/mth. Eligibility criteria, T&Cs apply. Ends 29.11.24
Southern Phone Finder Exclusive
Postpaid
$15/mth for the first 6 months, then $29/mth. Eligibility criteria, T&Cs apply. Ends 29.11.24
Exclusive
  • Unlimited national calls & texts
  • Optus 5G/4G network
50GB
$15
per month
Go to site
View details
Exclusive
$15/mth for the first 6 months, then $29/mth. Eligibility criteria, T&Cs apply. Ends 29.11.24
  • Unlimited standard national calls & texts
50 GB
Data
$15
per month
Go to siteView details
iiNet Medium Plan
PrepaidNo lock-in contract
$17.50/mth for the first 6 months, then $35/mth. Eligibility criteria, T&Cs apply.
iiNet Medium Plan
Prepaid
$17.50/mth for the first 6 months, then $35/mth. Eligibility criteria, T&Cs apply.
  • Unlimited national calls & texts
  • Vodafone 5G/4G network
50GB
$17.50
per month
Go to site
View details
$17.50/mth for the first 6 months, then $35/mth. Eligibility criteria, T&Cs apply.
  • Unlimited standard national calls & texts
50 GB
Data
$17.50
per month
Go to siteView details
Belong 40GB
PostpaidNo lock-in contract
Black Friday deal: 60GB/mth for the first 12 months, then 40GB/mth. Eligibility criteria, T&Cs apply. Ends 12.1.25
Belong 40GB
Postpaid
Black Friday deal: 60GB/mth for the first 12 months, then 40GB/mth. Eligibility criteria, T&Cs apply. Ends 12.1.25
  • Unlimited national calls & texts
  • Wholesale Telstra 5G/4G network
60GB
No excess data charges
$35
per month
Go to site
View details
Black Friday deal: 60GB/mth for the first 12 months, then 40GB/mth. Eligibility criteria, T&Cs apply. Ends 12.1.25
  • Unlimited standard national calls & texts
60 GB
Data
$35
per month
Go to siteView details
felix Subscription Unlimited
SubscriptionNo lock-in contract
$20/mth for the first 3 months, then $40/mth. Use promo code FELIX50. Eligibility criteria, T&Cs apply.
felix Subscription Unlimited
Subscription
$20/mth for the first 3 months, then $40/mth. Use promo code FELIX50. Eligibility criteria, T&Cs apply.
Finder Award
  • Unlimited national calls & texts
  • Vodafone 5G/4G network
Unlimited data
At speeds up to 20Mbps
$20
per month
Go to site
View details
Finder Award
GREEN COMPANY
$20/mth for the first 3 months, then $40/mth. Use promo code FELIX50. Eligibility criteria, T&Cs apply.
  • Unlimited standard national calls & texts
Unlimited data
At speeds up to 20Mbps
$20
per month
Go to siteView details
Dodo $33 Online Exclusive
PostpaidNo lock-in contract
$16.50/mth for the first 3 months, then $33/mth. Eligibility criteria, T&Cs apply. Order by 30.11.24
Dodo $33 Online Exclusive
Postpaid
$16.50/mth for the first 3 months, then $33/mth. Eligibility criteria, T&Cs apply. Order by 30.11.24
Exclusive
  • Unlimited national calls & texts
  • Optus 5G/4G network
40GB
No excess data charges
$16.50
per month
Go to site
View details
Exclusive
$16.50/mth for the first 3 months, then $33/mth. Eligibility criteria, T&Cs apply. Order by 30.11.24
  • Unlimited standard national calls & texts
40 GB
Data
$16.50
per month
Go to siteView details
TPG Large
PrepaidNo lock-in contract
$22.50/mth for the first 6 months, then $45/mth. Eligibility criteria, T&Cs apply.
TPG Large
Prepaid
$22.50/mth for the first 6 months, then $45/mth. Eligibility criteria, T&Cs apply.
Finder Award
  • Unlimited national calls & texts
  • Vodafone 5G/4G network
100GB
$22.50
per month
Go to site
View details
Finder Award
$22.50/mth for the first 6 months, then $45/mth. Eligibility criteria, T&Cs apply.
  • Unlimited standard national calls & texts
100 GB
Data
$22.50
per month
Go to siteView details
Lyca Plan M
PrepaidNo lock-in contract
Pay $15 when you first sign up and get 120GB on activation + 2 recharges, then 80GB/recharge. Eligibility criteria, T&Cs apply. Ends 31.12.24
Lyca Plan M
Prepaid
Pay $15 when you first sign up and get 120GB on activation + 2 recharges, then 80GB/recharge. Eligibility criteria, T&Cs apply. Ends 31.12.24
  • Unlimited national calls & texts
  • Vodafone 5G/4G network
120GB
$40
per 28 day recharge
Go to site
View details
Pay $15 when you first sign up and get 120GB on activation + 2 recharges, then 80GB/recharge. Eligibility criteria, T&Cs apply. Ends 31.12.24
  • Unlimited standard national calls & texts
120 GB
Data
$40
per 28 days expiry
Go to siteView details
AGL Medium 5G
PostpaidNo lock-in contract
$30/mth when bundled with AGL Energy. Eligibility criteria, T&Cs apply.
AGL Medium 5G
Postpaid
$30/mth when bundled with AGL Energy. Eligibility criteria, T&Cs apply.
  • Unlimited national calls & texts
  • Optus 5G/4G network
80GB
$40
per month
Go to site
View details
$30/mth when bundled with AGL Energy. Eligibility criteria, T&Cs apply.
  • Unlimited standard national calls & texts
80GB
Data
$40
per month
Go to siteView details
Southern Phone Large
PostpaidNo lock-in contract
Southern Phone Large
Postpaid
  • Unlimited national calls & texts
  • Optus 5G/4G network
80GB
$34
per month
Go to site
View details
  • Unlimited standard national calls & texts
80GB
Data
$34
per month
Go to siteView details
iiNet Large Plan
PrepaidNo lock-in contract
$22.50/mth for the first 6 months, then $45/mth. Eligibility criteria, T&Cs apply.
iiNet Large Plan
Prepaid
$22.50/mth for the first 6 months, then $45/mth. Eligibility criteria, T&Cs apply.
  • Unlimited national calls & texts
  • Vodafone 5G/4G network
100GB
$22.50
per month
Go to site
View details
$22.50/mth for the first 6 months, then $45/mth. Eligibility criteria, T&Cs apply.
  • Unlimited standard national calls & texts
100 GB
Data
$22.50
per month
Go to siteView details
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What's considered a high-data mobile plan?

There’s no magic number for ‘high-data’ plans, but we’d call anything over 40GB a solid choice. This is also the average amount of data Aussies get on their mobile plans, according to Finder’s Consumer Sentiment Tracker research.

Sure, gaming, video chats, and YouTube can eat up your data, but it’s Netflix and Stan that really take the cake, munching up to 3GB an hour.

So if you’re streaming on the go a lot, a high-data plan might a good option.

Is a high-data mobile plan right for me?

A high-data mobile plan is perfect if you’re all about streaming on the go or if your phone is your main gateway to the internet when you're out and about.

Pros
  • Ideal if you often use your mobile data outside of Wi-Fi zones, keeping you connected everywhere
  • Perfect for streaming video, gaming, and heavy browsing without worrying about running out of data
  • Most plans come with no lock-in contracts, so you can easily switch to a lower or higher data plan whenever you need
  • Frequent bonus data promotions mean you’ll get more data for less when you first sign up
Cons
  • If you don't use much data, you might be paying for more than you need
  • If your provider’s network coverage is spotty, you might not fully enjoy the perks of a high-data mobile plan.

Good to know: On average, Aussies use 12.8GB of data, so you might not need as much as you think. Always check your past usage before signing up for a plan. You shouldn't pay for data you're not using.

Tim Bennett's headshot
How much data is enough?

"I always overestimate how much data I need. I stream music and video on the go, so I always think I'll go through 50GB or 60GB a month, but I mostly use less than 20GB. However, when I work remotely I can't afford to be charged more or speed limited. My unlimited data plan from Felix has been great - it gives me the peace of mind of a high data plan, while saving money by being on the Vodafone network."

Insurance expert

What apps use the most 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
Netflix3GB per hour with HD streaming
FacebookAround 500MB per hour (depending on how much video content is on your feed)
SpotifyUp to 144MB per hour with very high quality playback
Youtube2.5-4.GB per hour with HD streaming
TikTok840MB per hour with default settings

If you're not up for paying for a higher data mobile plan, consider data-saving tips like downloading Netflix shows and Spotify playlists at home on Wi-Fi, so they don't eat into your mobile data.

Should I consider an unlimited data plan instead?

There's a good chance you want a high data mobile plan for peace of mind where you can avoid bill shock and still have access to your plan.

In that instance you could consider an unlimited data mobile plan. The catch being:

  1. If a provider offers a plan with no monthly data limit, it probably comes with a speed cap. This is as close as you'll get to a truly unlimited data mobile plan. Only felix offers a plan like this one.
  2. If the plan comes with a monthly data allowance and you use it up before your next billing cycle, your speeds could be slowed down to anywhere between 256kbps to 2Mbps.

Why compare mobile phone plans with Finder?

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Mariam Gabaji's headshot
Written by

Editor I Tech and utilities expert

Mariam Gabaji is an editor and tech and utilities expert at Finder with 12+ years of experience as a journalist. She's committed to helping households cut through the industry jargon and save money on their bills. Her expertise is often featured in media including the ABC, Yahoo Finance, 9News, 7News, A Current Affair, The Guardian, SBS and Money Magazine. See full bio

Mariam's expertise
Mariam has written 298 Finder guides across topics including:
  • Energy
  • Mobile
  • Broadband
  • Consumer tech
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2 Responses

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    SuziJune 25, 2023

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

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