Samsung Galaxy S8 64GB Black – 5.8" Quad HD+ Super AMOLED Smartphone
The Samsung Galaxy S8 puts a 5.8" dual-edge Super AMOLED Infinity Display (2960 x 1440 Quad HD+) into a compact body, backed by 64GB of storage, 4GB RAM, an octa-core processor and a 12MP Dual Pixel rear camera. It's unlocked for Australian carriers, professionally tested in Melbourne and comes with a 12-month warranty from Reboot IT.
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5.8" Infinity Display: a dual-edge Super AMOLED panel that curves into the frame, so you get a generous screen without a bulky phone.
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Quad HD+ resolution: 2960 x 1440 pixels keep text, photos, maps and video crisp and detailed.
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64GB storage: plenty of room for apps, photos, music, podcasts and offline maps.
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12MP Dual Pixel camera: Samsung's Dual Pixel rear camera for everyday snaps, family moments and short video clips.
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Octa-core with 4GB RAM: a 2.3GHz + 1.7GHz octa-core processor paired with 4GB RAM keeps everyday apps moving.
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Unlocked 4G LTE: pop in a SIM from your preferred Australian carrier for calls, texts and 4G LTE mobile data.
Performance in use
Commuting and streaming. On the train, tram or bus, the 5.8" Quad HD+ display makes video, news sites and social feeds easy to read and enjoyable to watch. The dual-edge Infinity Display design wraps the screen into the curved sides of the phone, so you get more viewing area while the handset still slips into a jacket or jeans pocket. 4G LTE keeps streams, podcasts and downloads moving when you're away from Wi-Fi.
Photos and memories. The 12MP Dual Pixel rear camera is ready for weekend outings, kids' sport, pets, holidays and quick shots of whiteboards or receipts at work. With 64GB of storage on board you can keep a healthy photo and video library on the phone itself, and the sharp Quad HD+ screen is a great way to show your shots to friends and family before you back them up to the cloud.
Work and everyday multitasking. The octa-core processor (2.3GHz + 1.7GHz) and 4GB RAM handle the everyday mix of email, messaging, calendar, web browsing and navigation without fuss. That makes the Galaxy S8 a practical choice as a dedicated work phone, a dependable second handset for travel, or a capable step up for someone moving on from an older, slower phone.
Tech specs
| Brand |
Samsung |
| Model |
Galaxy S8 |
| Storage |
64GB |
| Colour |
Black |
| Display |
5.8" dual-edge Super AMOLED (Infinity Display) |
| Resolution |
2960 x 1440 (Quad HD+) |
| Processor |
Octa-core (2.3GHz + 1.7GHz) |
| Memory (RAM) |
4GB |
| Rear camera |
12MP Dual Pixel |
| Network |
4G LTE |
| Carrier |
Unlocked |
| Operating system |
Android |
| Included |
Handset |
| Warranty |
12-month warranty from Reboot IT |
Is it right for you?
| Best for ✓ |
Not for ✗ |
| ✓ Anyone wanting a sharp, generous screen in a compact phone |
✗ Heavy mobile gaming or demanding creative apps |
| ✓ Everyday photos with a 12MP Dual Pixel camera |
✗ Users who need the newest Android version and features |
| ✓ A dependable work, travel or backup phone |
✗ Buyers who need a charger or original box included |
| ✓ A first smartphone or a step up from an older handset |
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Condition grades
Every Galaxy S8 we sell is fully tested and fully functional — the grade describes cosmetic condition only, so you can choose the look that suits your budget.
| Grade |
What to expect |
| A – Excellent |
Minimal marks on the screen and body, only visible on close inspection. Fully tested and fully functional. |
| B – Good |
Light wear such as minor scratches or scuffs on the body or screen that don't affect everyday use. Fully tested and fully functional. |
Battery: 70%+ battery for Grade A, 50–70% for Grade B, 30-day battery warranty.
Frequently Asked Questions
Is the Galaxy S8 unlocked?
Yes. It's unlocked, so you can use a SIM from your preferred Australian carrier with no lock-in. Since the 3G networks closed, each carrier keeps its own list of approved handsets, so we recommend a quick check with your carrier before you switch your number across.
Has the phone been reset?
Yes. Every phone is factory reset before dispatch. When it arrives, power it on and sign in with your own Google and Samsung accounts to restore your contacts, apps and backed-up photos.
What battery health can I expect?
Battery health depends on the grade you choose: 70%+ for Grade A and 50–70% for Grade B. Every battery is checked during testing and covered by a 30-day battery warranty.
How much storage does it have?
This Galaxy S8 has 64GB of internal storage. Some of that space is used by the operating system and pre-installed apps, so the space available for your own files is a little lower.
Does it come with a charger or box?
This listing is for the handset itself. A charger, cable and retail box are not included, so plan to use a compatible charger you already own or pick one up separately.
Is shipping free?
Yes. The Galaxy S8 ships with free standard AU shipping, dispatched from our Melbourne warehouse.
What does the 12-month warranty cover?
The 12-month warranty from Reboot IT covers hardware faults that occur under normal use. If something goes wrong, contact our support team and we'll arrange a repair, replacement or refund in line with our warranty terms and the Australian Consumer Law.
Backed by Reboot IT. Every Samsung Galaxy S8 is professionally tested, factory reset, cleaned and graded at our Melbourne workshop before it leaves us. It comes with a 12-month warranty from Reboot IT covering hardware faults under normal use, a 30-day battery warranty, and free standard AU shipping. Reboot IT has been supplying refurbished technology to Australian homes, schools and businesses since 2001, and our local team is here to help if you ever need it. Your rights under the Australian Consumer Law apply in addition to this warranty.