The Back Market Promise End fast tech Tech Journal Back Market for business Need help?

Choose location

Items

Suggested searches

Recent

Popular searches

iPhone
Samsung Galaxy
MacBook
Trade in your tech
Shop all deals
Black Friday 2026

Popular searches

iPhone
Samsung Galaxy
MacBook
Trade in your tech
Shop all deals
Black Friday 2026

Need help?
Business

Black Friday
Outlet
Smartphones
Good to know
Trade-in
Get up to £700 for your old device
Categories
See all
iPhone
Samsung Galaxy
Google Pixel
Android Smartphones
Smartphone accessories
Laptops
Good to know
Trade-in
Get up to £700 for your old device
Categories
See all
MacBook
Windows laptops
Peripherals and accessories
Last Generation Laptops
Chromebook
AI Laptops
Obsolete computer
Gaming laptop
Workstation Laptops
Tablets
Good to know
Trade-in
Get up to £700 for your old device
Categories
See all
iPad
Samsung Galaxy Tab
Android Tablet
Tablet accessories
Game consoles
Good to know
Trade-in
Get up to £700 for your old device
Categories
See all
PlayStation
Nintendo
Xbox
Retro game consoles
Console accessories
Smartwatches
Good to know
Trade-in
Get up to £700 for your old device
Categories
See all
Apple Watch
Samsung Galaxy Watch
Garmin Watches
Other Smartwatches
Apple Watch accessories
Audio
Good to know
Trade-in
Get up to £700 for your old device
Categories
See all
AirPod
Headphone
Earphone
Speaker
Home appliances
Good to know
Trade-in
Get up to £700 for your old device
Categories
See all
Small appliances
Home care appliances
Air treatment
Comfort and beauty
More
Good to know
Trade-in
Get up to £700 for your old device
Categories
See all
Desktop computers
Retro tech
Cameras
Mobility
TVs and home cinema

Trade-in
Repair subscription
Cracked screen, battery slowing down, any fault – we step in.
Explore our services
Repair DIY
Tools, guides, and expert tips to keep your tech running longer.
Repair your tech
Express Replacement
Not happy with your device? We ship your replacement first. For free.
Replace device

Home
Smartphones
Android Smartphones
vivo X300 Pro

Smartphones
Android Smartphones

Darn, it's out of stock
(for now)

Out of stock

vivo X300 Pro 512GB - Black - Unlocked

vivo X300 Pro 512GB - Black - Unlocked

is currently unavailable.

Popular searches

vivo X300 Pro Oneplus Nord Google Pixel OnePlus Nothing Phone Apple HomePod Mini Galaxy Note 10 Samsung Galaxy A14 Google Pixel 3 XL iPhone 6S Motorola Moto G series

Everything you ever wanted to know about the vivo X300 Pro

vivo X300 ProModel
5GMobile network
VivoBrand
Phantom BlackColour (official name)
NoFoldable
2025Year of Release
UnlockedCarrier compatibility
BlackColour
NoSD Card Slot

vivo X300 Pro 512GB - Black - Unlocked

Model: vivo X300 Pro
Mobile network: 5G
Brand: Vivo
Colour (official name): Phantom Black
Foldable: No
Year of Release: 2025
Carrier compatibility: Unlocked
Colour: Black
SD Card Slot: No
Manufacturer Ref: V2514
OS: Other
Connector: USB-C
Resolution: 1260 x 2800
SIM card: Dual Physical SIM
Storage: 512 GB
Memory (GB): 16 GB
Weight: 226 g
Screen size (in): 6.78

Related articles

General
iPhone vs Android: which smartphone is right for you? | Back Market
iPhones
Some proof that refurbished electronics reduce the negative impact of tech on the planet | Back Market
News
New vs. Refurbished: The Environmental Impact of the Tech Industry | Back Market
General
How to factory reset an Android phone (4 quick scenarios) | Back Market
General
H1: Best smartwatch for Android: The only guide you need | Back Market
General
I swapped my smartphone for a dumbphone for a week and was surprised by the result | Back Market
Tech education
Childhood is too short to be spent on a smartphone | Back Market

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.

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

product-page-e2e-translation-check-en-gb

Stay in the loop with hot drops

Be the first to know about new arrivals, exclusive deals, and tech news that matters.

Email

By subscribing, you agree to receive our promotional communications via email. You can unsubscribe at any time using the link in any of our marketing emails, or request to access, rectify, or delete your data.

For more details, please refer to our privacy policy.

About

About us
Press
Our impact
We're hiring!
Trustpilot

Help

Contact us
Help Centre
Delivery
Returns and refunds

Services

Refer a friend
Commercial warranty
Insurances
Sell old tech
Campus+ Student and Teacher Savings
Sellers: Register to sell
Seller portal
Payments 100% secured

Resources

Tech Journal
Compare devices
All customer reviews
Gift ideas
Black Friday

Law and order

Terms of Use
Terms of Sale
Trade-in Terms and Conditions
Data protection
Other legal information
Legal notices
Report illicit content

© 2026 Back Market

Back Market is an Introducer Appointed Representative of Klarna Financial Services UK Limited, authorised and regulated by the Financial Conduct Authority (FRN 987889).