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Compare Samsung Galaxy S25 plans
The Samsung Galaxy S25 series is available on plans with a range of price and data options. The table below shows Samsung Galaxy S25, Samsung Galaxy S25 Ultra, and Samsung Galaxy S25+ mobile plans with a minimum 5GB of data on our database listed in order of standard monthly cost, from lowest price to highest, then by data allowance, from largest allowance to smallest. You can change the default settings on the table to show plans that provide a different data-minimum.
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The initial results in the table above are sorted by Advertised Cost /billing period (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.
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Telstra Samsung Galaxy S25 and Samsung Galaxy S25 Ultra plans
Telstra offers the full Samsung Galaxy S25 range on 12, 24 and 36-month device payment plans, as well as to buy outright. Select your preferred Samsung Galaxy S25 model, storage size and colour from Telstra, then pick whether you’d like the pay full price upfront or spread the phone cost out over equal monthly instalments.
No matter which payment option you choose, you’ll need to pair your Galaxy with a Telstra month-to-month SIM-only postpaid plan. The telco currently offers three plans, all of which include unlimited standard national talk and text, no excess data charges, and uncapped speeds on the Telstra 5G network.
Plans also include 30 minutes of calls each month to standard international numbers, plus unlimited international SMS and MMS. Each plan comes with a monthly full-speed data allowance, and unlimited extra data capped at speeds of 1.5Mbps.
Telstra offers customers optional extras such as bundling in entertainment, adding more lines on a family Bundle Plan, and rewards through the Telstra Plus program.
Telstra Samsung Galaxy S25 pre-order offers
Buy any of the new Samsung Galaxy S25 range on a Telstra plan in the pre-order period (now through to February 14), and you’ll get a hefty $400 discount off the RRP. You’ll need to add your phone to a 12, 24 or 36-month plan to be eligible for this offer.
Telstra is also discounting its Premium mobile plan by $20 per month for 12 months for new customers pairing it with a Galaxy S25 device. This means you can save a total of $240 on the plan, which includes 300GB of monthly data.
Optus Samsung Galaxy S25 and Samsung Galaxy S25 Ultra plans
Optus customers can pick from any of the new Samsung Galaxy S25 models in a variety of storage sizes and colours. Optus is offering the devices on 12, 24 or 36-month payment plans, each of which requires customers to pair the Galaxy phone with an Optus SIM-only postpaid plan.
Optus’ mobile plan range includes three standard SIM plans, plus a currently-available bonus Promo Plan with a 12-month discount. All plan include unlimited standard national talk and text in Australia, 5G network access, and the use of additional data capped at 1.5Mbps when your full-speed monthly data allowance is exceeded.
Medium, Large and Promo plan also feature unlimited standard international talk and text to 35 countries. Optus is currently giving Large plan customers a bonus $20 per month credit to spend on any Optus SubHub subscription for the life of their plan, while Promo plan users receive $10 per month.
Optus Samsung Galaxy S25 pre-order offers
The Samsung Galaxy pre-order period runs from 6am AEDT on January 23 through to February 13. Pre-order any of the new devices on an Optus mobile plan, and you can claim a discount of $400 off the recommended retail price.
This offer is available to customers buying any of the new S25 range on a 24-month or 36-month Optus device payment plan (now known as OptusPay). The discount will be applied in equal monthly installments over the term of your payments. Be aware that if you cancel your service early, you’ll forfeit the full discount.
With the promo discount in place, you’ll be able to score the 256GB Samsung Galaxy S25 for just $999, not including your Optus mobile plan costs.
Vodafone Samsung Galaxy S25 and Samsung Galaxy S25 Ultra plans
Vodafone customers can buy any of the new Samsung Galaxy S25 models, in their choice of colour and storage size, on a Vodafone payment plan. The telco allows customers to pay off their Samsung handset on a device payment plan over 12, 24 or 36 months.
Once you’ve picked your phone and payment term, you’ll need to pair it with one of Vodafone’s three SIM-only postpaid plans. All plans come with unlimited standard national talk and text in Australia, no lock-in contracts, and unlimited international texts. Along with a monthly full-speed data allowance, Vodafone plans also include unlimited additional data capped at speeds of 2Mbps, and 5G access.
Medium and Large plans also feature unlimited standard international calls to Zone 1 countries, including the United Kingdom, New Zealand and the United States. Vodafone customers can also bundle in a Hubbl Hub, or add multiple services to their account for a bundle discount.
Vodafone Samsung Galaxy S25 pre-order offers
Vodafone customers ordering any of the Samsung Galaxy S25 range before February 14, and trading in an eligible device, can claim a bonus $500 in trade-in credit. This is in addition to the trade-in value of their old phone. The bonus credit will be applied to your account in equal monthly installments over 12, 24 or 36 months.
Customers will also be eligible for a free storage upgrade, meaning Vodafone is offering the 1TB model for the price of 512GB, and the 512GB size for the price of 256GB. This storage upgrade is valued at $200. Again, you’ll need to buy your phone on a 12, 24, or 36-month plan and select the larger size at the checkout.
Vodafone customers who cancel their plan early will forfeit any bonus credit or storage upgrade/device discount.
Compare Samsung Galaxy S25, Samsung Galaxy S25 Ultra and Samsung Galaxy S25+ features and specs
Samsung’s 2025 flagship smartphones, the Samsung Galaxy S25 series, include updated hardware and software, plus an emphasis on Samsung’s Galaxy AI.
Each model in the series includes the new Snapdragon 8 Elite processor, offering a faster performance that’s optimised for multi-tasking and handheld gaming. The bigger Samsung Galaxy S25 Ultra also includes an upgraded 50-megapixel ultra-wide camera, along with a 200-megapixel wide camera and 50-megapixel telephoto lens.
All three new Samsung phones include Android 15 out of the box, plus a long-life battery and water and dust resistance. You can compare some of the key features across the Samsung Galaxy S25 range below.
Samsung Galaxy S25 series compared
| Samsung Galaxy S25 | Samsung Galaxy S25+ | Samsung Galaxy S25 Ultra | |
|---|---|---|---|
| Price | From $1,399 | From $1,699 | From $2,199 |
| Screen size | 6.2-inch FHD+ display | 6.7-inch QHD+ display | 6.9-inch QHD+ display |
| Battery | 4,000mAh | 4,900mAh | 5,000mAh |
| Chipset | Snapdragon 8 Elite processor | Snapdragon 8 Elite processor | Snapdragon 8 Elite processor |
| Storage | 256GB, 512GB | 256GB, 512GB | 256GB, 512GB, 1TB |
| Rear camera | Triple camera setup in rear (50MP, 12MP, 10MP with 3x optical zoom) | Triple camera setup in rear (50MP, 12MP, 10MP with 3x optical zoom) | Quad camera setup in rear (200MP, 50MP, 10MP with 3x optical zoom , 50MP with 5x optical zoom) |
| Front camera | 12-megapixel | 12-megapixel | 12-megapixel |
| Operating system | Android 15 | Android 15 | Android 15 |
| Colours | Ice Blue, Mint, Navy, Silver Shadow | Ice Blue, Mint, Navy, Silver Shadow | Titanium Grey, Titanium Black, Titanium Silverblue and Titanium Whitesilver |
About our mobile 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.
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.
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