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OnePlus 12
- Premium
- 1000 GB
- Dual Physical SIM
- Black
£549.99
before trade-in
applies (starting at £0.49)
Save £216.33
Proudly refurbished by TECH4YOU
Free delivery by 1 - 2 Oct
Express delivery by 30 Sept-1 Oct from £3.99
Comes with
Compatible charging cable
Often bought together
OnePlus 12
Black • 1000 GB • Dual Physical SIM
Refurbished price:£549.99
£766.32 newVersus £766.32 new
Total price: £697.99
These items might be sold and delivered by different sellers.
Customer reviews for OnePlus 12
Overall rating
4.5/54.5/568 verified reviewsRating details
Accessories
4/5
Appearance
4.6/5
Battery
4.5/5
Lens & Camera
4.7/5
Overall performance
4.7/5
Packaging
4.3/5
Shipping
4.7/5
Reviews
Reviews
Kieran B.
Verified purchaseReviewed 15/09/2026, United Kingdom.
4.5/5So far, no problems! Just a couple caveats for anyone planning to buy... The 1000GB model was never released in the UK. This model is meant to be exclusive to the Chinese market, running ColorOS instead of OxygenOS. This means the seller likely unlocked the bootloader to convert ColorOS to OxygenOS before relocking it again. I can confirm the bootloader came locked. I can tell the bootloader was likely unlocked in the past because OEM unlocking option was enabled by default when you unlock the developer options when tapping version number in settings multiple times. Because of the conversion to OxygenOS on Chinese hardware, you cannot 100% guarantee a future official OxygenOS update won't brick your phone due to the Chinese model meant be running ColorOS. A future system update technically could cause the locked bootloader to reject OxygenOS, causing the phone not to boot. So far, I only had one system update which has not bricked it. This suggests the seller has converted to OxygenOS properly before sale. I thought I'd mention this now so that the seller cannot just deny a future warranty claim because the bootloader was previously unlocked. If after my warranty period, a system update bricks my phone, I hope I can at least still boot into fastboot, unlock the bootloader, then install LineageOS. Another downside is the Chinese model lacking eSIM support. Not a deal-breaker for me. Because the bootloader is relocked, I am passing Play Integrity, therefore banking apps and Google Pay thankfully are still working. Battery health also seems to be 100% according to system settings and battery seems to be great so far. I hope it remains going well and that I won't have to return the phone/make a warranty claim within 12 months. 😁
OnePlus 12 1000GB - Black - Unlocked
OnePlus 12 1000GB - Black - Unlocked
Condition
Premium
Purchased
13/09/2026
Toluwa O.
Verified purchaseReviewed 17/08/2025, United Kingdom.
5/5I bought a OnePlus 12 in "excellent" condition. It's effectively a brand new phone. I got the standard battery, and it's still got 100% capacity. The phone is rapid, battery lasts forever and the cameras are very decent. I love the detail of including the 100W SuperVOOC charger in the delivery. The charging speed really is as fast as advertised. BackMarket delivered the phone 2 days ahead of their predicted time. Excellent phone and excellent service!
OnePlus 12 256GB - Black - Unlocked
OnePlus 12 256GB - Black - Unlocked
Condition
Excellent
Purchased
15/08/2025
Христина Ж.
Verified purchaseReviewed 05/11/2025, United Kingdom.
5/5works great. I am very happy with the purchase
OnePlus 12 512GB - Silver - Unlocked
OnePlus 12 512GB - Silver - Unlocked
Condition
Excellent
Purchased
22/10/2025
Yi J.
Verified purchaseReviewed 17/09/2026, United Kingdom.
4.9/5love the phone function although it is already 2.5 years out. The phone was delivered in a mint condition. Can't see any flaws.
OnePlus 12 1000GB - Turquoise - Unlocked
OnePlus 12 1000GB - Turquoise - Unlocked
Condition
Premium
Purchased
08/09/2026
Josh P.
Verified purchaseReviewed 24/11/2025, United Kingdom.
5/5Absolutely blown away by the speed of deliver & quality of the product and condition!! Was expecting a scuff or two as described but I can't find it if there is one !! Would DEFINITELY buy again from Backmarket, I've had older phones off them before but never a 'nearly current' model - but will definitely do again when it's time to upgrade! Battery life is almost perfect as far as I can tell and lasts pretty much as advertised as from new, nearly 2 days which is crazy these days.
OnePlus 12 256GB - Black - Unlocked
OnePlus 12 256GB - Black - Unlocked
Condition
Excellent
Purchased
11/11/2025
Thomas H.
Verified purchaseReviewed 18/05/2025, United Kingdom.
5/5phone is better than expected. delivery was on time. my main reason for shooing with back market was the payment options available at the checkout. if the main OnePlus website had those options I wouldn't have shopped at back market. thanks for the flexibility payment options it has made owning a phone and paying it off stress-free.
OnePlus 12 512GB - Turquoise - Unlocked
OnePlus 12 512GB - Turquoise - Unlocked
Condition
Excellent
Purchased
02/05/2025
Pedr A.
Verified purchaseReviewed 06/03/2025, United Kingdom.
4.9/5I am very pleased the phone was mint, service great and delivery fast! Will buy again from Back Market..... Oh, I wanted a phone with a good camera and I got a great camera! thank you again!
OnePlus 12 256GB - Black - Unlocked
OnePlus 12 256GB - Black - Unlocked
Condition
Excellent
Purchased
19/02/2025
Popular searches
Everything you ever wanted to know about the OnePlus 12
OnePlus 12Model
UnlockedCarrier compatibility
2023Year of Release
5GMobile network
32 megapixelsFront camera
NoSD Card Slot
6.82Screen size (in)
AndroidOS
PJD110Manufacturer Ref
The OnePlus 12 brings the brand’s signature balance of performance and design into its 2024 release. Although just a single generation old, it remains fully loaded with top-tier hardware and a vivid AMOLED display that stands out even among new arrivals. This pre-owned device offers premium features and slick day-to-day operation, all with a practical, no-nonsense approach to flagship Android smartphones.
Key features:
- Release Date: January 2024
- Display: 6.82-inch LTPO AMOLED, QHD+ resolution, 120Hz adaptive refresh rate
- Processor: Snapdragon 8 Gen 3
- Camera: Triple rear camera (50MP main, 64MP periscope telephoto, 48MP ultra-wide) with Hasselblad collaboration
- Operating System: Ships with OxygenOS based on Android 14
- Build: Aluminium frame with Gorilla Glass Victus 2 front and Gorilla Glass back
- Connectivity: 5G ready, supports Wi-Fi 7 (802.11be), Bluetooth 5.4
Who is this for?
The OnePlus 12 is an excellent fit for power users, photographers, or anyone who prefers a fast, smooth Android interface. It stands tall against models like the Samsung Galaxy S24, often matching or exceeding on raw speed, screen brilliance, and camera flexibility. Ideal for those who want large, immersive displays and need hardware that will keep pace with demanding apps, multitasking, and creative content. If you’re upgrading from older OnePlus models—or simply want little compromise in your smartphone—this one is worth a look. But if compact designs are your thing, it might feel a tad oversized.
Pros & Cons: Pros Cons Sharp, massive 6.82-inch display with 120Hz refresh rate. Large size may not suit users preferring a compact phone. Flagship Snapdragon 8 Gen 3 chipset for top-notch performance. No stylus support, unlike some competitors. Versatile triple camera setup with advanced periscope zoom. IP65 water/dust resistance is helpful but less robust than IP68. Wi-Fi 7 and Bluetooth 5.4 future-proof wireless features. No microSD support for expanding storage.
Why refurbished?
Choosing a refurbished OnePlus 12 is a practical, eco-conscious way to experience a modern flagship without creating extra waste. Every device is tested, cleaned, and vetted according to strict Back Market Quality Standards, so you get a handset that’s as reliable as it is feature-packed. Sustainable tech never looked—nor felt—this sharp.
- Model
- OnePlus 12
- Carrier compatibility
- Unlocked
- Year of Release
- 2023
- Mobile network
- 5G
- Front camera
- 32 megapixels
- SD Card Slot
- No
- Screen size (in)
- 6.82
- OS
- Android
- Manufacturer Ref
- PJD110
- Serie
- Other
- Camera Type
- Quadruple (4x)
- Memory (GB)
- 16 GB
- Connector
- USB-C (USB 3)
- Resolution
- 1440x3168
- Foldable
- No
- Compatible with latest Update
- Yes
- Colour (official name)
- Silky Black
- Colour
- Black
- Brand
- OnePlus
- SAR head
- 0.9
- Weight
- 220 g
- SIM card
- Dual Physical SIM
- Storage
- 1000 GB
OnePlus 12
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