OnePlus 9 ProGreen • 256 GB • Dual Physical SIM

Name: OnePlus 9 Pro 256GB - Green - Unlocked
Brand: OnePlus
Price: 255.00 GBP
Availability: InStock
Rating: 4.11 (328 reviews)

(328 reviews)

£255.00

before trade-in

Save £744.99

Free delivery by 3 - 4 Jul

Restored professionally

Based on up to 100-points of inspection

Often bought together

OnePlus 9 Pro

Green • 256 GB • Dual Physical SIM

Refurbished price:£255.00

Versus £999.99 new

AirPods Pro 2 (2024)

Refurbished price:£136.00

Total price: £391.00

These items might be sold and delivered by different sellers.

Customer reviews for OnePlus 9 Pro

Overall rating

328 verified reviews

Rating details

Accessories
3.8/5
Appearance
4.3/5
Battery
3.7/5
Lens & Camera
4.4/5
Overall performance
4.1/5
Packaging
4.2/5
Shipping
4.4/5

Reviews

Vishal P.
Verified purchase
Reviewed 05/01/2025, United Kingdom.
My recent order OnePlus 9 pro I received well, when I was ordered I thought may be I will get phone in good condition but I really overvelmed like it's new phone no one can say it's referbished or else. Thanks to Back Market to provide such wonderful platform where customer like us will get our espire items within our budget with no complaint.
OnePlus 9 Pro 256GB - Green - Unlocked
OnePlus 9 Pro 256GB - Green - 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
25/12/2024
Iain C.
Verified purchase
Reviewed 25/11/2025, United Kingdom.
In excellent condition as advertised. Prompt delivery. Have used Back Market a few times before. Always happy with service.
OnePlus 9 Pro 128GB - Black - Unlocked
OnePlus 9 Pro 128GB - Black - 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
10/11/2025
Spencer H.
Verified purchase
Reviewed 10/10/2023, United Kingdom.
My phone arrived 3 days than initially stated on the email and tracker information. The phone arrived in a spotless state when i only selected "Good" condition. I would love to see what state the phones come in when you select "Excellent" condition. Very Impressed with the phone so far and have just sent my old one back to them to save more old phones sitting around the house!
OnePlus 9 Pro 128GB - Silver - Unlocked
OnePlus 9 Pro 128GB - Silver - 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
05/10/2023
Ian H.
Verified purchase
Reviewed 05/10/2023, United Kingdom.
I was nervous about buying a refurbed phone but i am glad i did, phone arrived the day after buying it, came with official manufacturer charger and the little tool to pop the sim tray out. Phone is mint condition, not a mark on it, the battery life is very good, holds enough charge to last me a couple of days. I have had the phone for 2 weeks and all is good, no complaints, I would definitely buy a refurbed phone from BackMarket again.
OnePlus 9 Pro 128GB - Black - Unlocked
OnePlus 9 Pro 128GB - Black - 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
22/09/2023
Calum G.
Verified purchase
Reviewed 28/01/2025, United Kingdom.
Phone is in great condition and works exactly like a brand new phone. Very happy with service and product.
OnePlus 9 Pro 128GB - Black - Unlocked
OnePlus 9 Pro 128GB - Black - 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
06/01/2025
Karim M.
Verified purchase
Reviewed 01/03/2024, United Kingdom.
The phone was in good condition as described, with only a few minor signs of use. Doesn't even make a difference to me anyway as the first thing I bought was a protective folding case which covers the back of the phone, and the screen is immaculate. Battery life is as I would expect from any high powered smartphone, and probably better than I would expect from a used one. As a bonus, the "warp charge" feature on this model lets me go from 20% to full in about half an hour, so I'm sure battery life wont be much of an issue even when it starts to deteriorate in the future. That said, I would have liked a warp charger to be included in the deal as it's a feature specific to this phone, and my old charger didn't have the output for it. I do understand the sustainability aspect of not sending unnecessary chargers with every phone though, and can't complain at the price. All in all, I've had the phone about a month now and can't find fault with it at all, so a very happy customer!
OnePlus 9 Pro 256GB - Green - Unlocked
OnePlus 9 Pro 256GB - Green - 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
01/02/2024
Rebecca J.
Verified purchase
Reviewed 10/10/2023, United Kingdom.
i'm reallu dissapointed with my OnePlus 9 Pro. I find the camera to be much worse quality than my previous phone, the OnePlus 7, and t it also glitches when I use the internet. I will be asking for a refund unfortunately.
OnePlus 9 Pro 128GB - Black - Unlocked
OnePlus 9 Pro 128GB - Black - 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
23/09/2023

Everything you ever wanted to know about the OnePlus 9 Pro

Durability
Overall performance
Camera
Screen quality

LE2121Manufacturer Ref
YesCompatible with latest Update
AndroidOS
1.19SAR head
5GMobile network
OnePlus 9 ProModel
2021Year of Release
0.96SAR body
OnePlusBrand

The OnePlus 9 Pro is a flagship smartphone that combines cutting-edge technology with a sleek design. Released in March 2021, it offers a powerful performance and an impressive camera system, making it suitable for users who demand high-quality features in their devices.

Key features:

Release Date: March 2021
Display: 6.7-inch Fluid AMOLED, QHD+ resolution, 120Hz refresh rate
Processor: Snapdragon 888
Camera: Quad-camera system with 48MP main sensor, 50MP ultra-wide, and 8MP telephoto
Operating System: Ships with OxygenOS based on Android 11

Who is this for?

The OnePlus 9 Pro is ideal for power users, photographers, and gamers who want a high-performance smartphone with a vibrant display and advanced camera capabilities. It’s also a good choice for those who appreciate a smooth and responsive user experience.

Pros & Cons:

Pros	Cons
Stunning display with high refresh rate for smooth scrolling.	Lacks official IP rating for water resistance.
Fast charging capabilities for quick power-ups.	Camera software can be inconsistent in low light.

Why refurbished?

Choosing a refurbished OnePlus 9 Pro allows you to enjoy premium features while being eco-conscious. Each device is rigorously tested to ensure quality and reliability. Learn more about our quality standards.

Manufacturer Ref: LE2121
Compatible with latest Update: Yes
OS: Android
SAR head: 1.19
Mobile network: 5G
Model: OnePlus 9 Pro
Year of Release: 2021
SAR body: 0.96
Brand: OnePlus
SD Card Slot: No
Storage: 256 GB
Screen size (in): 6.7
Main camera: 48 megapixels
Resolution: 1440 x 3216
SIM card: Dual Physical SIM
Front camera: 16 megapixels
Screen type: LTPO Fluid2 AMOLED
Foldable: No
Colour: Green
Serie: OnePlus 9
Colour (official name): Forest Green
Carrier compatibility: Unlocked
Memory (GB): 8 GB
Weight: 197 g

Welcome to Back Market

The best prices for high-quality renewed goods by sellers we’ve checked and vetted. We don’t mind if you Google us.

Get to know us

1-year minimum warranty
Free delivery on all items
Free 30-day returns
Excellent customer support

Choose location

Suggested searches

Popular searches

OnePlus 9 ProGreen • 256 GB • Dual Physical SIM

OnePlus 9 ProGreen • 256 GB • Dual Physical SIM

Restored professionally

Comes with

Often bought together

Customer reviews for OnePlus 9 Pro

Overall rating

Rating details

Reviews

Reviews

Vishal P.

Iain C.

Spencer H.

Ian H.

Calum G.

Karim M.

Rebecca J.

Popular searches

Everything you ever wanted to know about the OnePlus 9 Pro

Durability

Overall performance

Camera

Screen quality

Related articles

iPhone vs Android: which smartphone is right for you? | Back Market

I swapped my smartphone for a dumbphone for a week and was surprised by the result | Back Market

Some proof that refurbished electronics reduce the negative impact of tech on the planet | Back Market

Childhood is too short to be spent on a smartphone | Back Market

Buying your teen's first phone? Here’s how to keep them safe | Back Market

How to factory reset an Android phone (4 quick scenarios) | Back Market

New vs. Refurbished: The Environmental Impact of the Tech Industry | Back Market

Welcome to Back Market