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Samsung Galaxy S23

    • 5G
    • 4GX
    • Blue Tick approval for best possible voice coverage in rural areas


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    Phone cost (interest free) Phone cost


    Why buy the Galaxy S23?

    The new Galaxy S23 is your access pass to an epic camera, epic performance and epic display.

    • 50MP brings attention-grabbing shots, even at night

    • Enjoy hours of fun with an improved chipset* Refer to legal disclaimers

    • This epic 6.1” Full HD+ display^ Refer to legal disclaimers is brighter* Refer to legal disclaimers and beautiful.

    • Long Lasting Battery so you’ll always be ready for any task at hand.

    *When compared to Galaxy S22

    ^Galaxy S23's screen size is 6.1 inches in the full rectangle. Actual viewable area is less due to the rounded corners and camera hole.

    All on Australia’s best mobile network.

    Upgrade & Protect


    Upgrade to the latest tech, swap a damaged device or replace your screen.

    How Upgrade & Protect works
    Only available for devices on repayment

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    You may be able to trade in your old phone for credit. How trade-in works.
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    Select a new upfront mobile plan

    Need help choosing a mobile plan? Try our plan finder.

    • Telstra Upfront Mobile Plan Basic

      40GB for $58/mth
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      • Price may increase by CPI annually in July
      • No excess data charges
      • No lock-in contract
      • Capped 4G and 5G speeds

        Download speeds for included data are capped at 250Mbps on our 4G and 5G network.

        Read more on plan speeds
      • Earn Telstra Plus points

        See how to earn points to put towards must-have rewards.

        Read more about Telstra Plus
      • Want to bundle?

        Bundle plans are available to add on to our Essential and Premium plans.

    • Telstra Upfront Mobile Plan Essential

      180GB for $68/mth
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      • Price may increase by CPI annually in July
      • No excess data charges
      • No lock-in contract
      • Ultimate 4G and 5G speeds

        Included data comes with access to our fastest download speeds on our 4G and 5G network.

        Read more on plan speeds
      • Telstra Plus Silver upgrade

        A year upgrade the first time you take up this plan. Not available for Small Business plans.

        Read Silver tier benefits
      • Add on bundle plans

        Bundle plans are available to add on to our Essential and Premium plans.

        Read more on bundle plans
    • Telstra Upfront Mobile Plan Premium

      300GB for $89/mth
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      • Price may increase by CPI annually in July
      • No excess data charges
      • No lock-in contract
      • Ultimate 4G and 5G speeds

        Included data comes with access to our fastest download speeds on our 4G and 5G network.

        Read more on plan speeds
      • Telstra Plus Gold upgrade

        A year upgrade the first time you take up this plan. Not available for Small Business plans.

        Read Gold tier benefits
      • Add on bundle plans

        Bundle plans are available to add on to our Essential and Premium plans.

        Read more on bundle plans

    Review your selections

    By continuing, you’re committing to paying for both the device and a data plan for every month of your 12, 24 or, for eligible devices, 36 month payment term. If you cancel, you’ll need to pay out your device as one payment at the time you leave. Please carefully review your selections to ensure you’re able to meet all payment obligations.

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    What you'll pay

    This device configuration is not in stock. Please choose another colour and/or size selection to continue.
    • Introducing Galaxy S23 | S23+

      When life is truly epic, you want to share it.

      The new Samsung Galaxy S23 | S23+ is your access pass to create everyday epic moments that are shareable. 

      An improved Front Camera snaps clear, high-resolution selfies throughout the day and leave everyone asking for more.¹ Refer to legal disclaimers.

      An epic gaming performance powered by the fastest chipset in a Galaxy so you can enjoy power.

      An epic display that can adapt to the sun so your screen is still viewable even in bright day.

      Close-up of the Samsung Galaxy S23+ in Lavender and S23 in Cream, showing the rear camera array.

      Epic camera

      50MP camera brings attention-grabbing shots. Epic shots with friends and pets calls for unforgettable memories that are crisp, clear and insta-worthy. Share the epic and be the group chat's official photographer.

      A close up of a dog’s face captured on an S23 Series screen through the camera lens. Text on image shows available camera modes and reads: ‘Portrait’, ‘Photo’, ‘Video’, ‘More’.

      Be the star of the shot, even at night.

      Nightography on the Galaxy S23 | S23+ reflects the beauty in the dark so you can capture an epic shot even at night.² Refer to legal disclaimers. Channel that inner photographer any time of the day.

      A montage of an adult’s face on a dark background to demonstrate the S23 Series Nightography feature. Image features Galaxy S23+.

      Legal disclaimers:

      Images simulated for illustrative purposes.

      Images simulated for illustrative purposes. 

      1. Compared to Galaxy S22 and S22+.
      2. Image features Galaxy S23+.
    • Summary

      Brand Samsung
      Model Galaxy S23
      Display 6.1 inches
      Storage 128 GB and 256 GB
      Cameras Rear: 50MP (Wide), 10MP (Telephoto), 12MP (Ultrawide) Front: 12MP Dual Pixel Auto Focus
      Battery 3,900 mAh
      RAM 8 GB
      Operating System Android 13
      Network Support 4GX Yes
      Network Support 5G Yes
      Fingerprint Sensor Yes
      Telstra Blue Tick Yes


      Fingerprint Sensor Yes


      Processor Qualcomm SM8550 Pro
      RAM 8 GB


      Width 70.9 mm
      Height 146.3 mm
      Thickness 7.6 mm
      Weight 168 grams
      Waterproof Yes
      Waterproof Rating IP68
      Colours Green, Cream, Lavender, Black


      Display Type Dynamic AMOLED 2X
      Pixel Density 425 ppi
      Screen Size 6.1 inches
      Screen Resolution Full HD+ 2340 x 1080 pixels
      Touch Screen Yes


      Expandable Memory No


      Front Camera 12MP Dual Pixel Auto Focus
      Rear Camera 50MP (Wide), 10MP (Telephoto), 12MP (Ultrawide)


      Wireless Charging Fast wireless charging
      Capacity 3,900 mAh
      Talktime Up to 35 hours


      NFC Yes
      4G Network FDD: B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B66(AWS-3) TDD: B38(2600), B39(1900), B40(2300), B41(2500)
      5G Network Sub6 FDD: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N28(700), N66(AWS-3) Sub6 TDD: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)
      eSIM Yes
      Dual SIM Via eSIM. No physical dual SIM
      SIM Size Nano
    • Annual price review

      Our mobile and data plans include an annual price review and may increase in line with CPI in July each year. CPI measures household inflation and is released by the Australian Bureau of Statistics. We'll use the CPI for full year to March quarter and any increase will be rounded to the nearest dollar and occurs within your July billing cycle. We'll let you know before any changes take effect.

      Telstra 5G

      Telstra currently offers 5G in select areas and is progressively rolling it out to other areas. In non-5G coverage areas, you’ll automatically switch to our 4G or 3G. Check coverage map.


      The Telstra Mobile Network offers 4GX in all capital CBDs and selected suburban and regional areas and is progressively rolling out to more places. In other coverage areas around Australia, you’ll automatically switch to our fastest available 4G or 3G. Check coverage map.

      Outside 4GX areas, you will switch to our fastest available 4G or 3G speeds. Speeds vary for reasons like location, distance from base stations, terrain, user numbers, hardware/software configuration, download source and upload destination.

      Plan speeds

      Download speeds for your included data on the Basic Mobile plan are capped at 250Mbps on our 4G and 5G network, rolling out from August 2022. With an Essential and Premium Mobile plan your included data comes with access to our fastest download speeds on our 4G and 5G network. Speeds may vary due to factors such as location, distance from the base station, local conditions, concurrent users, hardware and software configuration and download/upload destination. For 5G coverage information, check coverage map.

      Data usage

      This plan comes with a data allowance to use in Australia. You won’t be charged if you go over your monthly data allowance. Instead, you can continue to access data up to speeds of 1.5Mbps. 1.5mbps isn’t suitable for HD video or high-speed applications, and means that some web pages, social media content and files may take longer to load). In addition, heavy data users (users in the top 1% of all data users) may experience slower speeds than other users during busy periods. The speeds you actually receive may vary depending on a range of factors including your device, location, number of users and download sources. Your data allowance is for personal use in a smartphone or tablet in Australia only and the FairPlay Policy applies.

      Compatible handset

      Compatible Telstra mobile network handset required. More info at  Telstra device.

      Device Payment Contract (DPC)

      You must have an eligible Telstra Mobile Plan in order to have a DPC. If you cancel your DPC early, cancel your mobile plan during the device payment term or move to an ineligible mobile plan during the payment term, you’ll need to pay out your device, in full. Device discounts do not apply to cancelled DPC.

      Talk, text and data

      Excludes calls, SMS and MMS to premium numbers, some satellite numbers, and use overseas.

      International Calling Pack

      30 minutes of international calls and unlimited international SMS, to all countries, are included in our Upfront Mobile plans. Once you’ve used the 30 minutes, you can add an International Calling Pack to your plan from $10 per month. You can add or remove it at any time in the My Telstra app. International Calling Pack includes an allowance of calls from Australia to standard international numbers in eligible destinations. View eligible destinations here.

      International roaming

      The only way to use your service overseas is by purchasing an International Roaming day pass. You can purchase an International Roaming day pass at $5 per day in New Zealand, or $10 per day in more than 70 eligible countries. Day pass Zone 1 and 2 packs include 500MB of data to use per day as well as unlimited talk and text. Usage expires at the end of a 24-hour day pass period. If you go over your 500MB, you can add an additional 1GB for $10 for use within 31 days. A day pass is triggered whenever a call is made or received, an SMS is sent or if any mobile data is used in an eligible destination.

      If you’re travelling to a destination where our International Roaming day pass isn’t available, you cannot use your Telstra service.

      Telstra Plus upgrade

      You're eligible for the Telstra Plus upgrade if you’re an existing Telstra Plus member or if you sign up to Telstra Plus and are on an Essential or Premium mobile plan. Telstra Plus tier upgrade will be applied within 30 days and will apply for a year aligned to membership date. Once you reach the anniversary of the relevant membership year, we'll let you know that this offer is ending and you'll be moved to the relevant tier based on your previous year’s spend.

      Cancelling your plan

      If you cancel your Telstra Upfront Mobile Plan, you will not receive a pro rata refund for the remainder of your month. If you have any device, accessory or service add-ons attached to your plan, you will have to pay any remaining amount owing as a one-off payment.

      Changes to your plan

      Your upfront mobile plan may change (including price and inclusions). With no lock-in, you can change your plan once a month or leave. If you leave, just pay out your device, accessories or services in full.

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    We’re Australia’s largest carbon-neutral organisation

    How we’re minimising our environmental impact

    Telstra has been recognised as Australia’s largest certified carbon neutral organisation since July 2020 under the Climate Active scheme. We also have a growing ambition to reduce our environmental impact.

    Find out all about our climate plans in our climate and sustainability hub and in the 2021 sustainability report.

    Why choose us

    Australia's largest 5G network

    We have Australia's largest 5G network and it's rapidly growing. 

    We monitor our network 24/7

    Our cyber security team is constantly monitoring our network to protect your data from suspicious activity.

    Local support

    Call our local team or visit your local store. Plus, the My Telstra app makes it easier to manage your account with in-app messaging and in-store appointment booking.  

    Carbon neutral plan at no extra cost

    Our mobile plans and operations are 100% carbon neutral as certified by Climate Active at no extra cost to you.

    Questions about Telstra mobiles?

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