Bringing you high-end performance in a beautiful, slim waterproof design, the Sony Xperia Z3 smartphone has an impressive two-day battery life, brilliant 20.7MP camera and 4K video recording technology. Don't settle for good. Demand great.
Luminous, sharp 5.2" HD display
The 5.2" display of the Sony Xperia Z3 Compact is Sony's brightest display yet and offers crisp detail even in bright sunlight, thanks to Sony's intuitive contrast enhancement technology.
Waterproof and dust resistant*
With an impressive IP65/68 rating, you can take photos underwater or easily survive liquid spills with the Sony Xperia Z3. This is a phone that can stay under 1.5m of fresh water for up to 30 minutes, as long as all ports and covers are firmly closed.
Superior photos even in low light
Capture every detail even in low light with the 20.7MP camera of the Xperia Z3. With Handycam recording and SteadyShot™ technology, you can shoot stunning video on your mobile phone in 4K resolution.
Groundbreaking two-day battery
Efficiency and an incredibly powerful battery results in a smartphone with an unprecedented two-day** battery life. Do more than ever before, without interruption.
Experience superb sound
DSEE HX (Digital Sound Enhancement Engine) restores low-res tracks to near High-Resolution sound quality while High Res Audio reduces distortion and noise at wider frequency ranges. The Xperia Z3 also comes with built-in Digital Noise Cancelling technology (requires MDR-NC31EM headphones, sold separately).
The only smartphone with PlayStation™ 4 gaming
Connect your PS4™ to the Xperia Z3 using your WiFi and play your favourite games with your DUALSHOCK®4 controller and Xperia Z3 anywhere in your home.
Enjoy lightning fast web browsing and multi-tasking, thanks to the latest and most powerful Qualcomm® Snapdragon™ 801 quad-core 2.5GHz processor.
* In compliance with IP65 and IP68, the Xperia Z3 is protected against the ingress of dust and is waterproof. Provided that all ports and covers are firmly closed, the phone is (i) dust tight and (ii) protected against low-pressure jets of water from all practicable directions in compliance with IP65; and/or (iii) can be kept under 1.5 m of fresh water for up to 30 minutes in compliance with IP68.
** Up to 2-day battery life based on multiple battery performance testings conducted between July and September 2014 in a laboratory under active use conditions reflective of the Typical Smartphone User by Sony Mobile Communications AB.
Free delivery within Australia
Delivery is free, for online orders. It generally takes 2 business days for metro areas and 3 business days for regional areas. Subject to stock availability. For orders placed between midnight and 1pm (AEST), Monday to Thursday, delivery is next business day to metropolitan areas of capital cities.
No queues, no fuss
No need to wait in line, simply shop online and sign for your order at delivery. You will need to show the courier valid identification eg, driver’s license. If you are not there at time of delivery, it will be sent to your nearest post office for collection.
Safe and secure online orders
Our connection and site are secured with encryption software to protect your personal info.
If you change your mind and the packaging is still sealed, just contact us within 10 days from purchase to get your order returned or exchanged, free of charge*.
Online delivery tracking
Wondering "when will I get my order?" Wonder no more. We'll keep you in the loop with our online parcel tracking. You can easily track the progress of your order online.
*Where the device packaging is still sealed and undamaged, it can be returned without any cancellation costs within 10 days from purchase. To do this, contact online sales support on 1300 929 949
Our awesome network
We cover 98.5% of the Aussie population
Did you know our 3G network covers a whopping 98.5% of the Australian population, giving top-notch call quality, SMS and mobile internet?
Superfast Optus 4G Plus network
Enjoy faster downloads, web browsing and streaming on our superfast 4G Plus network with a compatible device and plan. Our 4G Plus network is available in all capital cities and hundreds of regional towns and holiday destinations, and keeps on expanding, so you can enjoy superfast internet in loads of new places with the latest devices!
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Find answers and get help in our extensive support database and community forum.
Check out our Optus Gurus videos for handy tips about using our services and the latest gadgets.
Our Latest Plans
Power up your devices with our range of awesome plans
If it's great inclusions you crave, Optus has postpaid plans at prices that will make you smile. Our My Plan Plus mobile plans come with heaps of talk, text and data so you can do more of what you love in your digital world. For tapping away on your SIM-ready tablet, My Mobile Broadband Plus is packed with data value for your video streaming and gaming needs.
Pool and share your data inclusions with Data Pool
Make the most of your data - combine eligible postpaid mobile and mobile broadband plans together onto the one bill, and like magic, the data inclusions will pool to share between all connected devices.
Need more data? No problem!
If you ever need more data in any month, we’ll automatically top you up for just $10 per extra 1GB.
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Do all the stuff you need to do - online. My Account lets you check usage, pay bills, change settings on your services and plenty more besides.
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