Tested, graded, guaranteed
Refurbished K51
Buy a refurbished K51 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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LG K51
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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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K51
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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.
Buy a refurbished LG K51 - a sleek smartphone offering solid performance and modern features. Expertly tested and restored to excellent condition for your peace of mind. Free UK delivery included.
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 LG K51 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.
Upgrade your smartphone experience with a refurbished LG K51 - a powerful and feature-packed device offering incredible value. The LG K51 boasts a 6.5-inch FullVision display, ideal for streaming, browsing, and enjoying your media. Powered by a robust octa-core processor, it delivers fast, reliable performance for daily tasks and entertainment. Capture stunning photos with the 13MP rear camera and enjoy immersive sound with DTS:X 3D surround audio. Each refurbished LG K51 is thoroughly tested, restored to excellent condition, and backed by a quality guarantee. Buy today with free UK delivery and enjoy premium performance at an affordable price.
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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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