Oppo A15 (CPH2185) — Unlocked Dual SIM Android Smartphone
An unlocked, dual-SIM 4G Android phone with 32GB of expandable storage and a large 6.52-inch display, backed by a 12-month Reboot IT warranty. Australian stock, ready to take any local carrier's SIM — a straightforward, dependable handset without a premium price.
Key Benefits
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Genuinely unlocked — works with Telstra, Optus, Vodafone and the MVNOs that run on them. Bring your existing number or start a new prepaid service.
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Dual SIM, dual standby — run a work number and a personal number in one handset, or keep a local SIM and a travel SIM active together.
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Large 6.52-inch display — a tall 20:9 screen that suits maps, messaging, video and reading without becoming unwieldy in one hand.
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Expandable storage — 32GB on board plus a microSD slot, so photos and offline media do not fill the phone.
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Big battery, all-day use — a large-capacity cell paired with an efficient processor comfortably covers a normal day of calls, messaging and browsing.
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Tested and warranted locally — functionally tested by Reboot IT in Melbourne and covered by a 12-month warranty.
Performance in Use
The A15 is built around everyday reliability rather than benchmark numbers. Calls, SMS, WhatsApp, email, banking apps, maps, social media and music streaming all run the way you would expect. The MediaTek Helio P35 octa-core processor is designed for efficiency, which is exactly why battery life holds up across a full day of ordinary use.
It makes a particularly good second phone or a first phone for a younger family member. The dual-SIM tray means one handset can carry a business line and a personal line without forwarding or juggling devices, and because it is unlocked you are free to move between carriers whenever a better plan appears. The rear-mounted fingerprint sensor keeps unlocking quick without needing to look at the screen.
Be realistic about the ceiling. This is an entry-level handset, so demanding 3D games, heavy multitasking across many large apps, and low-light photography are not its strengths. If your requirement is a dependable, unlocked, well-tested Android phone for communication, navigation and everyday apps, it delivers that reliably.
Technical Specifications
| Model |
Oppo A15 (CPH2185) |
| Storage |
32GB internal, microSD expandable |
| Display |
6.52-inch HD+ (720 x 1600), 20:9 |
| Processor |
MediaTek Helio P35, octa-core |
| Rear cameras |
Triple: 13MP main + 2MP + 2MP, LED flash |
| Front camera |
5MP |
| Network |
4G LTE, unlocked |
| SIM |
Dual nano-SIM, dual standby |
| Security |
Rear-mounted fingerprint sensor |
| Operating system |
Android with Oppo ColorOS |
| Colour |
Black |
| Stock origin |
Australian stock |
| Warranty |
12 months (30 days on battery) |
Is It Right For You?
| Best For ✓ |
Not For ✗ |
Calls, messaging, email and social media
A second handset for a work number
A first phone for a student or younger user
Prepaid users who want carrier freedom
A reliable travel or backup phone
Businesses issuing simple handsets to staff
Anyone wanting expandable storage
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Demanding 3D mobile gaming
Serious low-light or night photography
5G network coverage
Users needing the newest Android release
Heavy multitasking across large apps
Anyone wanting a high-refresh or AMOLED screen
|
Condition Grades
| A — Excellent |
Minimal signs of use. Screen free from scratches, cracks and dead pixels. Battery health 70% or above. Presents close to new. |
| B — Good |
Fully tested and functional. Screen free from dead pixels but may show light scratching. Housing may have scratches, small dents or paint chips. Battery health 50–70%. |
Battery health is measured at the point of testing. Batteries are consumable items and carry a 30-day warranty.
Frequently Asked Questions
Is this phone unlocked to all Australian carriers?
Yes. It is supplied unlocked and works on the major Australian networks and the MVNOs that resell them. Simply insert your SIM and go.
Can I use two SIMs at once?
Yes. The A15 has a dual nano-SIM tray with dual standby, so both numbers can receive calls and messages. It is a practical way to keep work and personal lines on one device.
Does it support 5G?
No. This is a 4G LTE handset. It will connect on 4G networks across Australia, which covers the vast majority of mobile data use.
What is included?
The handset is supplied with a compatible charging cable and power adapter. Original retail packaging, headphones and printed manuals are not included with refurbished stock.
What condition will the battery be in?
Battery health is measured during testing. Grade A units are at 70% health or better, Grade B units between 50% and 70%. Batteries are consumables and carry a 30-day warranty.
Has the previous owner's data been removed?
Yes. Every handset is factory reset and data-wiped before it is graded and listed. You set it up fresh with your own account.
How is it shipped?
This item qualifies for free standard shipping within Australia, dispatched from our Melbourne facility.
12-Month Reboot IT Warranty
This handset is covered by a 12-month Reboot IT warranty. If a covered fault appears we repair, replace or refund — handled here in Melbourne, not shipped offshore. Battery health is disclosed at the grade level above and carries a 30-day warranty, as batteries are consumable items.
Reboot IT has been refurbishing technology in Australia since 2001. Every handset is data-wiped, functionally tested across cameras, speakers, microphones, sensors, ports and connectivity, then graded by our technicians before listing. Free standard shipping applies within Australia. Questions before you buy? Contact our Melbourne team via reboot-it.com.au.