Tested, graded, guaranteed
Refurbished 6 Dual Sim Phones & Products
Buy a refurbished 6 Dual SIM online with Envirofone, tested and certified with our 70-point PhoneCheck.
This device has been certified and passes our 70-point PhoneCheck
Battery
Face ID
Connectivity
Authentication
Cosmetics
Speakers
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Fairphone 6 Dual SIM
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Condition
Every grade is fully functional and carries the same 12-month warranty. The difference is cosmetic - pick one to see exactly what it means.
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6 Dual SIM
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What the grades mean
Every grade is fully functional and carries the same 12-month warranty. The difference is cosmetic, and only cosmetic.
Pristine
Impeccable condition with no visible marks. Looks and feels like new, having passed our most stringent checks.
Excellent
Carefully used with only the lightest signs of wear. Fully tested to ensure top-tier performance across every feature.
Good
Shows gentle, everyday wear such as minor surface marks, but remains 100% functional with great battery health.
Experience seamless connectivity with the 6 Dual SIM. This versatile phone allows you to manage two numbers effortlessly, perfect for work and personal life. Get yours today and stay connected, wherever you are.
What’s in the box
Your phone
Fully tested and reverted back to factory settings.
SIM ejector tool
Easily insert your SIM card with the provided tool
Recycled packaging
Eco-friendly design by loop, minimal waste.
This Fairphone 6 Dual SIM undergoes rigorous testing to guarantee top-tier reliability
Lock Detection
Checks for manufacturer, carrier, & software locks.
Diagnostics
Automated component functionality scan.
Battery Health
Battery capacity check to receive and hold a charge.
Authenticity
Replacement part & background check.
Cellular Service
Check SIM, place test call & sms message.
Erase & Reset
Secure data wipe and reset to factory default.
Discover the ultimate in mobile flexibility with the 6 Dual SIM. This exceptional device is engineered for those who demand more from their smartphone, allowing you to effortlessly manage two separate phone numbers simultaneously. Whether it is for balancing work and personal calls or for international travel, the dual SIM capability ensures you are always connected. Enjoy a vibrant display and reliable performance, making everyday tasks and entertainment a pleasure. Each 6 Dual SIM phone undergoes rigorous testing to ensure it meets our high standards for quality and functionality. You can expect a device in excellent condition, ready to deliver a premium user experience from the moment you switch it on. We pride ourselves on providing reliable technology that supports your busy lifestyle without compromise. Order your 6 Dual SIM today and benefit from prompt, secure delivery directly to your door across the UK. For your complete peace of mind, every purchase is backed by our comprehensive warranty, ensuring you receive support should you need it. Upgrade your mobile experience with confidence and enjoy the convenience the 6 Dual SIM brings.
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12 month warranty
Contract free
Free delivery
Quality guaranteed
What Our Customers Say
Officially recommended by Which?
Envirofone is a Which? Recommended Provider for refurbished tech - independently assessed for trust, value and service. (October 2025)
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