OnePlus 6T 256GB - Black - Unlocked

Customer reviews for OnePlus 6T

Overall rating

582 verified reviews

Rating details

Accessories
4/5
Appearance
4.4/5
Battery
4.2/5
Lens & Camera
4.5/5
Overall performance
4.3/5
Packaging
4.4/5
Shipping
4.6/5

Reviews

Muhammad muazzem husen L.
Verified purchase
Reviewed 19/07/2026, United Kingdom.
I prefer backmarket …. They are reputed!!!I like this phone it’s work better!!!
OnePlus 6T 128GB - Black - Unlocked
OnePlus 6T 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
07/07/2026
Ross M.
Verified purchase
Reviewed 09/01/2025, United Kingdom.
very happy with my purchase thanks alot, i will be using them again!
OnePlus 6T 128GB - Black - Unlocked
OnePlus 6T 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
07/01/2025
Abubakar H.
Verified purchase
Reviewed 21/12/2025, United Kingdom.
good
OnePlus 6T 128GB - Black - Unlocked
OnePlus 6T 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
07/12/2025
Olivier K.
Verified purchase
Reviewed 07/12/2025, United Kingdom.
The device itself worked completely fine but the condition wasn't excellent.
OnePlus 6T 128GB - Black - Unlocked
OnePlus 6T 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
01/12/2025
Jimmy M.
Verified purchase
Reviewed 14/05/2024, United Kingdom.
Phone delivered next day. The phone is in a "as new" condition. Absolutely highly recommended!
OnePlus 6T 128GB - Black - Unlocked
OnePlus 6T 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
06/05/2024
Michael M.
Verified purchase
Reviewed 24/03/2024, United Kingdom.
Its what i needed and more.
OnePlus 6T 128GB - Black - Unlocked
OnePlus 6T 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
09/03/2024
Jamie S.
Verified purchase
Reviewed 07/01/2024, United Kingdom.
THE best phone ever. 8GB RAM!! Let's gooooo!
OnePlus 6T 128GB - Black - Unlocked
OnePlus 6T 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
26/12/2023

Everything you ever wanted to know about the OnePlus 6T

Durability
Overall performance
Camera
Screen quality

USB-CConnector
Double (2x)Camera Type
NoFoldable
Mirror BlackColour (official name)
BlackColour
NoSD Card Slot
OnePlusBrand
OnePlus 6Serie
16 megapixelsFront camera

The OnePlus 6T is a well-rounded smartphone that offers a blend of performance and design, making it a solid choice for users who appreciate a premium feel without the flagship price tag. Released in November 2018, this model remains relevant with its capable hardware and sleek aesthetics.

Key features:

Release Date: November 2018
Display: 6.41-inch AMOLED, FHD+ resolution
Processor: Snapdragon 845
Camera: Dual 16MP + 20MP rear cameras with Nightscape mode
Connectivity: 4G LTE compatible for fast mobile data.

Who is this for?

The OnePlus 6T is ideal for users looking for a reliable smartphone that excels in everyday tasks such as browsing, social media, and photography. It’s particularly suited for students and professionals who want a device that can handle multitasking without the latest flagship features.

Pros & Cons:

Pros	Cons
Fast performance with Snapdragon 845.	No official IP rating for water resistance.
Good camera performance for its class.	Older software version compared to newer models.

Why refurbished?

Choosing a refurbished OnePlus 6T allows you to enjoy a high-quality smartphone while being eco-conscious. Back Market ensures that all refurbished devices undergo thorough testing to meet quality standards. Learn more about our quality standards.

Connector: USB-C
Camera Type: Double (2x)
Foldable: No
Colour (official name): Mirror Black
Colour: Black
SD Card Slot: No
Brand: OnePlus
Serie: OnePlus 6
Front camera: 16 megapixels
Compatible with latest Update: No
SAR head: 1.55
OS: Android
Resolution: 1080 x 2340
Mobile network: 4G
Screen type: Optic AMOLED
Main camera: 16 megapixels
Storage: 256 GB
Model: OnePlus 6T
Weight: 185 g
Screen size (in): 6.41
Carrier compatibility: Unlocked
Year of Release: 2018
SIM card: Dual Physical SIM
Memory (GB): 8 GB
Manufacturer Ref: A6010

iPhones

Choose location

Suggested searches

Popular searches

OnePlus 6T 256GB - Black - Unlocked

Customer reviews for OnePlus 6T

Overall rating

Rating details

Reviews

Reviews

Muhammad muazzem husen L.

Ross M.

Abubakar H.

Olivier K.

Jimmy M.

Michael M.

Jamie S.

Everything you ever wanted to know about the OnePlus 6T

Durability

Overall performance

Camera

Screen quality

Related articles

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

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

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

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

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