OnePlus 12Black • 512 GB • Dual Physical SIM

Name: OnePlus 12 512GB - Black - Unlocked
Brand: OnePlus
Price: 587.00 EUR
Availability: InStock
Rating: 4.48 (65 reviews)

(65 reviews)

€587.00

Save €312.00

OnePlus 12Black • 512 GB • Dual Physical SIM

(65 reviews)

€587.00

Save €312.00

Free delivery by 2 - 5 Oct

Express delivery by 1-2 Oct from €5.00

Restored professionally

Based on up to 100 points of inspection

Customer reviews for OnePlus 12

Overall rating

65 verified reviews

Rating 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

Conor C.
Verified purchase
Reviewed 10/09/2026, Ireland.
Phone was delivered in perfect condition.
OnePlus 12 512GB - Black - Unlocked
OnePlus 12 512GB - Black - Unlocked
Condition
Excellent
Purchased
27/08/2026
Colin L.
Verified purchase
Reviewed 25/01/2026, Ireland.
Excellent phone, great delivery
OnePlus 12 256GB - Black - Unlocked
OnePlus 12 256GB - Black - Unlocked
Condition
Excellent
Purchased
10/01/2026
Kieran B.
Verified purchase
Reviewed 15/09/2026, United Kingdom.
So 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 purchase
Reviewed 17/08/2025, United Kingdom.
I 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 purchase
Reviewed 05/11/2025, United Kingdom.
works great. I am very happy with the purchase
OnePlus 12 512GB - Silver - Unlocked
OnePlus 12 512GB - Silver - Unlocked
Condition
Excellent
Purchased
22/10/2025
Celia D.
Verified purchase
Reviewed 02/03/2026, France.
Very nice device, so far works perfectly, I was afraid to receive a model for the Chinese market but no everything is ok! The little star I'm missing concerns the USB port and the speakers, which were dirty, and the phone was simply in a sheet of cardboard, with no bubble wrap or thermoforming to hold it in place, which gave me a fright when I unpacked it!
Translated from French
OnePlus 12 512 Go - Noir - Débloqué
OnePlus 12 512 Go - Noir - Débloqué
Condition
Good
Purchased
19/02/2026
Olivier M.
Verified purchase
Reviewed 01/12/2025, France.
Very good phone, powerful, nice OS The phone is in very good condition. Battery is top notch and comes with a power supply! Very pleased with the phone
Translated from French
OnePlus 12 512 Go - Bleu Turquoise - Débloqué
OnePlus 12 512 Go - Bleu Turquoise - Débloqué
Condition
Good
Purchased
14/11/2025

Everything you ever wanted to know about the OnePlus 12

Durability
Overall performance
Camera
Screen quality

Dual Physical SIMSIM card
0.9SAR head
50 megapixelsMain camera
512 GBStorage
UnlockedCarrier compatibility
OtherSerie
6.82Screen size (in)
NoFoldable
5GNetwork

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.

SIM card: Dual Physical SIM
SAR head: 0.9
Main camera: 50 megapixels
Storage: 512 GB
Carrier compatibility: Unlocked
Serie: Other
Screen size (in): 6.82
Foldable: No
Network: 5G
Year of Release: 2023
Screen type: LTPO AMOLED
SD Card Slot: No
Brand: OnePlus
Color (official name): Silky Black
Front camera: 32 megapixels
Weight: 220 g
Model: OnePlus 12
Compatible with latest Update: Yes
Memory (GB): 16 GB
Resolution: 1440 x 3168
Colour: Black
OS: Android

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OnePlus 12Black • 512 GB • Dual Physical SIM

OnePlus 12Black • 512 GB • Dual Physical SIM

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