OnePlus 9Purple • 128 GB • Physical SIM

Name: OnePlus 9 128GB - Purple - Unlocked
Brand: OnePlus
Price: 231.00 GBP
Availability: InStock
Rating: 4.21 (148 reviews)

(148 reviews)

£231.00

before trade-in

Save £404.00

Free delivery by 28 - 29 Jul

Restored professionally

Based on up to 100-points of inspection

Often bought together

OnePlus 9

Purple • 128 GB • Physical SIM

Refurbished price:£231.00

Versus £635.00 new

AirPods Pro 2 (2024)

Refurbished price:£143.00

Total price: £374.00

These items might be sold and delivered by different sellers.

Customer reviews for OnePlus 9

Overall rating

148 verified reviews

Rating details

Accessories
3.9/5
Appearance
4.5/5
Battery
3.9/5
Lens & Camera
4.5/5
Overall performance
4.2/5
Packaging
4.4/5
Shipping
4.5/5

Reviews

Patricia m. P.
Verified purchase
Reviewed 01/07/2026, United Kingdom.
It's my second time buying a phone on Back Market. And only because I smashed the first phone on the floor accidentally and needed another one. The OnePlus9 I got was in great condition, the battery is the only thing that maybe is not great because I have to charge it quite often but the rest is impeccable.
OnePlus 9 128GB - Blue - Unlocked
OnePlus 9 128GB - Blue - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
16/06/2026
Clive O.
Verified purchase
Reviewed 25/11/2023, United Kingdom.
Phone arrived today (2 days before estimated) this is my wife's new phone, and she is very happy, as it looks in perfect condition with no sign that it was pre used. The phone also arrived with 75% charge so she was able to set it up immediately. Complete process took her about an hour and everything has been transferred from her old phone and all is working. A very happy lady now.
OnePlus 9 128GB - Black - Unlocked
OnePlus 9 128GB - Black - Unlocked
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
24/11/2023
Peter F.
Verified purchase
Reviewed 04/09/2023, United Kingdom.
The Phone is great , no scratches or marks but had to do a system update to stop it overheating . all the apps work well and it was simple to transfer from my old phone. The delivery and the packaging basic but fit for purpose. over all very pleased , I would recoment it.
OnePlus 9 128GB - Black - Unlocked
OnePlus 9 128GB - Black - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
19/08/2023
Ronan P.
Verified purchase
Reviewed 19/04/2026, United Kingdom.
Ordering process great, speedy delivery although the phone wasn't as good as I'd hoped, cosmetically excellent but the battery was very poor, sent it back within the return period
OnePlus 9 128GB - Blue - Unlocked
OnePlus 9 128GB - Blue - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
10/04/2026
Ciarán M.
Verified purchase
Reviewed 04/08/2024, United Kingdom.
Phone came in very good condition (for a refurbished phone). Was delivered in about 2 days which was amazing. Love it
OnePlus 9 128GB - Black - Unlocked
OnePlus 9 128GB - Black - Unlocked
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
19/07/2024
Glen M.
Verified purchase
Reviewed 26/11/2023, United Kingdom.
The phone came on time. In perfect condition, it looks absolutely brand new. One very happy customer.
OnePlus 9 128GB - Black - Unlocked
OnePlus 9 128GB - Black - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
07/11/2023
Josie B.
Verified purchase
Reviewed 20/02/2026, United Kingdom.
the battery life isn't good and the speed isn't any better than my 8T which isn3 years old. the phone also heats up a lot when used.
OnePlus 9 256GB - Purple - Unlocked
OnePlus 9 256GB - Purple - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
04/02/2026

Everything you ever wanted to know about the OnePlus 9

Durability
Overall performance
Camera
Screen quality

PurpleColour
NoSD Card Slot
Physical SIMSIM card
AndroidOS
OnePlus 9Model
NoCompatible with latest Update
OnePlus 9Serie
UnlockedCarrier compatibility
16 megapixelsFront camera

The OnePlus 9 is a well-rounded smartphone that offers a solid mix of performance, camera capabilities, and fast charging. Released in March 2021, it remains a strong contender for users looking for a reliable device with modern features.

Key features:

Release Date: March 2021
Display: 6.55-inch Fluid AMOLED, FHD+ resolution
Processor: Snapdragon 888
Camera: Triple camera system with 48MP main sensor
Connectivity: 5G compatible ensuring ultra-fast downloads and low-latency performance.

Who is this for?

The OnePlus 9 is ideal for tech enthusiasts, students, and professionals who want a high-performance smartphone without the latest price tag. Its camera system is particularly suited for photography lovers who appreciate quality images, while the smooth display is great for media consumption.

Pros & Cons:

Pros	Cons
Fast charging capabilities for quick power-ups.	Lacks telephoto lens for advanced zoom features.
Fluid AMOLED display enhances media viewing.	Software updates may not be as frequent as competitors.

Why refurbished?

Choosing a refurbished OnePlus 9 allows you to enjoy its premium features while being eco-conscious. Each device undergoes thorough testing to ensure quality and reliability, meeting Back Market’s high standards. Learn more about our quality standards.

Colour: Purple
SD Card Slot: No
SIM card: Physical SIM
OS: Android
Model: OnePlus 9
Compatible with latest Update: No
Serie: OnePlus 9
Carrier compatibility: Unlocked
Front camera: 16 megapixels
Resolution: 1080 x 2400
Storage: 128 GB
Weight: 192 g
Screen type: Fluid AMOLED
Main camera: 48 megapixels
Screen size (in): 6.55
Foldable: No
Mobile network: 5G
Year of Release: 2021
Brand: OnePlus
SAR head: 0.991
Colour (official name): Winter Mist
Memory (GB): 8 GB

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OnePlus 9Purple • 128 GB • Physical SIM

OnePlus 9Purple • 128 GB • Physical SIM

Restored professionally

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Often bought together

Customer reviews for OnePlus 9

Overall rating

Rating details

Reviews

Reviews

Patricia m. P.

Clive O.

Peter F.

Ronan P.

Ciarán M.

Glen M.

Josie B.

Popular searches

Everything you ever wanted to know about the OnePlus 9

Durability

Overall performance

Camera

Screen quality

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