Compare 5GB Mobile Data Plans
Low data users can find a great SIM-only deal by looking at plans in the 5GB range. The table below shows the prepaid and postpaid plans with a minimum 5GB of data on our database. You can change the default settings to show plans that provide a different data minimum.

Instantly compare 200+ Canstar Blue expert rated products based on these selections
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Optus network Glossary
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4G enabled Glossary
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50% off for the first 4 mths, then $28/mth. Glossary
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Vodafone network Glossary
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5G enabled Glossary
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Vodafone network Glossary
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4G enabled Glossary
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Vodafone network Glossary
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4G enabled Glossary
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Double the national coverage area included in this plan Glossary
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Vodafone network Glossary
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4G enabled Glossary
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Double the national coverage area included in this plan Glossary
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Vodafone network Glossary
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5G enabled Glossary
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Optus network Glossary
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4G enabled Glossary
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50% off for the first 4 mths, then $28/mth. Glossary
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Vodafone network Glossary
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4G enabled Glossary
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Vodafone network Glossary
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5G enabled Glossary
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Optus network Glossary
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5G enabled Glossary
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50% off for the first 4 mths, then $33/mth. Glossary
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Vodafone network Glossary
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4G enabled Glossary
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Double the national coverage area included in this plan. 4/5G Vodafone network available . Glossary
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Vodafone network Glossary
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4G enabled Glossary
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Double the national coverage area included in this plan. 4/5G Vodafone network available . Glossary
Showing 10 of 224 results
Unsure of a term in the above table? View glossary
The initial results in the table above are sorted by Advertised Cost (Low-High) , then Value Rank out of 10 (High-Low) , then Provider Name (Alphabetical) . Additional filters may have been applied, which impact the results displayed in the table - filters can be applied or removed at any time.
SPONSORED
SIM-Only postpaid | No lock-in contract
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50% off for the first 4 mths, then $28/mth. Now extended to 31/07/25.
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4G Network. Unlimited data banking. $200 international call credit.
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T&Cs Apply
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About our phone experts
Tara Donnelly: Utilities Editor
As Canstar Blue’s Utilities Editor, Tara Donnelly covers the internet, mobile and energy sectors – topics she’s spent a decade focused on, alongside consumer technology, within the comparison industry. Her telco expertise has seen her appear in national media including 9 News, 7 News, Sunrise, the ABC and The Sydney Morning Herald. You can follow Tara on LinkedIn and Twitter.
Meet the Editorial Team
Josh Filosi: Data Insights Analyst
Josh Filosi is Canstar’s Data Insights Analyst, and helps develop and deliver the methodology for Canstar Blue’s Value Rankings and Awards for the telco industry. He holds a double-major in Economics and Behavioral Science, and enjoys interpreting complex data. Connect with Josh on LinkedIn.
Meet the Research Team