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OnePlus 6
Customer reviews for OnePlus 6
Overall rating
4.1/54.1/535 verified reviewsRating details
Accessories
4/5
Appearance
4.3/5
Battery
4/5
Lens & Camera
4.5/5
Overall performance
4.3/5
Packaging
4.5/5
Shipping
4.5/5
Reviews
Reviews
Chris B.
Verified purchaseReviewed 22/12/2025, United Kingdom.
4.6/5The website was easy to use, my phone came very quickly, well packaged and I'm delighted with the whole experience and would recommend to anyone wanting a replacement phone at a fair and reasonable price.
OnePlus 6 256GB - Black - Unlocked
See itemCondition
Good
Purchased
12/12/2025
Dean S.
Verified purchaseReviewed 17/05/2026, United Kingdom.
5/5Amazing 10/10 like a brand new phone at 90% the price
OnePlus 6 128GB - Black - Unlocked
See itemCondition
Fair
Purchased
01/05/2026
Damion B.
Verified purchaseReviewed 26/04/2026, United Kingdom.
5/5no problems and delivered with care
OnePlus 6 64GB - Black - Unlocked
See itemCondition
Excellent
Purchased
17/04/2026
Robert C.
Verified purchaseReviewed 31/08/2025, United Kingdom.
4.8/5Great experience and device
OnePlus 6 128GB - Black - Unlocked
See itemCondition
Good
Purchased
09/08/2025
Maria M.
Verified purchaseReviewed 29/05/2022, United Kingdom.
5/5Had it for a few months now, still fast and working as new, came in great condition too!
OnePlus 6 128GB - Black - Unlocked
See itemCondition
Good
Purchased
15/02/2022
Santhosh G.
Verified purchaseReviewed 01/03/2022, United Kingdom.
5/5Best Phone i Have received. Still in very good condition no issues at all.
OnePlus 6 64GB - Black - Unlocked
See itemCondition
Excellent
Purchased
24/08/2021
Will A.
Verified purchaseReviewed 31/08/2021, United Kingdom.
5/5What a deal! Phone is in perfect condition. Arrived next day if not the day after. Came in original packaging with lightning charger and protection case. Case is slightly scratched but previous owner obviously kept it on cos I can't see a scratch anywhere on the phone. Had it for a couple of weeks now and the phone works beautifully without any software issues and the battery lasts all day. If i wanted a new phone this good I'd be paying well over double. Repurposed phones from Back Market from now on!
OnePlus 6 128GB - Black - Unlocked
See itemCondition
Good
Purchased
18/08/2021
Popular searches
Everything you ever wanted to know about the OnePlus 6
Durability
Overall performance
Camera
Screen quality
Optic AMOLEDScreen type
1080 x 2280Resolution
UnlockedCarrier compatibility
NoCompatible with latest Update
4GMobile network
16 megapixelsFront camera
16 megapixelsMain camera
NoSD Card Slot
Amber RedColour (official name)
The OnePlus 6 is a well-rounded smartphone that combines powerful performance with a sleek design. Released in May 2018, it remains a solid choice for users who appreciate a fast and reliable device without the need for the latest features.
Key features:- Release Date: May 2018
- Display: 6.28-inch Optic AMOLED, FHD+ resolution
- Processor: Snapdragon 845
- Camera: Dual 16MP + 20MP rear cameras with optical image stabilization
- Connectivity: 4G LTE compatible for fast mobile internet.
The OnePlus 6 is ideal for users who want a powerful smartphone for everyday tasks such as browsing, streaming, and photography. It suits students, professionals, and anyone looking for a dependable device that performs well without the bells and whistles of newer models.
Pros & Cons:| Pros | Cons |
|---|---|
| Fast performance with Snapdragon 845. | Older model compared to newer releases. |
| Vibrant AMOLED display for an excellent viewing experience. | No official IP rating for water resistance. |
Why refurbished?
Choosing a refurbished OnePlus 6 allows you to enjoy a quality smartphone that has been tested for reliability and performance. Back Market ensures each device meets high-quality standards, giving you peace of mind with your purchase. Learn more about our quality standards.
- Screen type
- Optic AMOLED
- Resolution
- 1080 x 2280
- Carrier compatibility
- Unlocked
- Compatible with latest Update
- No
- Mobile network
- 4G
- Front camera
- 16 megapixels
- Main camera
- 16 megapixels
- SD Card Slot
- No
- Colour (official name)
- Amber Red
- OS
- Android
- SIM card
- Dual Physical SIM
- Memory (GB)
- 8 GB
- Connector
- USB-C + Jack 3.5mm
- Colour
- Red
- Foldable
- No
- Weight
- 177 g
- Model
- OnePlus 6
- SAR head
- 1.33
- Storage
- 256 GB
- Serie
- OnePlus 6
- Year of Release
- 2018
- Brand
- OnePlus
- Screen size (in)
- 6.28
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
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- Free 30-day returns
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