Tested, graded, guaranteed
Refurbished iMac (Retina 4K, 21.5-inch, 2019) 3.6GHz quad‑core Intel Core i3, 16GB DDR4 memory, Radeon Pro 555X
Buy a refurbished iMac (Retina 4K, 21.5-inch, 2019) 3.6GHz quad‑core Intel Core i3, 16GB DDR4 memory, Radeon Pro 555X online with Envirofone, tested and certified with our 70-point PhoneCheck.
This device has been certified and passes our 70-point PhoneCheck
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Apple iMac (Retina 4K, 21.5-inch, 2019) 3.6GHz quad‑core Intel Core i3, 16GB DDR4 memory, Radeon Pro 555X
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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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iMac (Retina 4K, 21.5-inch, 2019) 3.6GHz quad‑core Intel Core i3, 16GB DDR4 memory, Radeon Pro 555X
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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 stunning visuals and smooth performance with the iMac (Retina 4K, 21.5-inch, 2019). Perfect for home or office, this model offers a brilliant display and reliable power. Upgrade your setup today!
This Apple iMac (Retina 4K, 21.5-inch, 2019) 3.6GHz quad‑core Intel Core i3, 16GB DDR4 memory, Radeon Pro 555X 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.
Elevate your computing experience with the impressive iMac (Retina 4K, 21.5-inch, 2019). This model boasts a stunning 4K Retina display, bringing your content to life with incredible detail and vibrant colours. Powered by a 3.6GHz quad-core Intel Core i3 processor and equipped with a generous 16GB of DDR4 memory, it delivers smooth performance for everyday tasks, creative projects, and seamless multitasking. The integrated Radeon Pro 555X graphics card ensures excellent visual fidelity, whether you are editing photos, streaming your favourite shows, or browsing the web. This 2019 iMac is an excellent choice for anyone seeking a powerful and elegant all-in-one desktop. It has been meticulously prepared to ensure optimal functionality, ready to integrate seamlessly into your home or office environment. Enjoy the renowned Apple ecosystem and a user-friendly experience right out of the box. Invest in a reliable and stylish machine that combines performance with a breathtaking display, backed by our commitment to quality.
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12 month warranty
Contract free
Free delivery
Quality guaranteed
MacBook questions
Yes, all our refurbished MacBooks are rigorously tested, cleaned, and restored by our expert technicians to ensure they deliver the same high performance and reliability you’d expect from a new Apple laptop.
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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