• 2-Year Warranty

  • Same-Day Dispatch

  • Battery Health Guarantee

  • Sustainable Choice

  • 45-Day Returns

  • FREE Coffee In-Store

  • 2-Year Warranty

  • Same-Day Dispatch

  • Battery Health Guarantee

  • Sustainable Choice

  • 45-Day Returns

  • FREE Coffee In-Store

  • 2-Year Warranty

  • Same-Day Dispatch

  • Battery Health Guarantee

  • Sustainable Choice

  • 45-Day Returns

  • FREE Coffee In-Store

  • 2-Year Warranty

  • Same-Day Dispatch

  • Battery Health Guarantee

  • Sustainable Choice

  • 45-Day Returns

  • FREE Coffee In-Store

  • 2-Year Warranty

  • Same-Day Dispatch

  • Battery Health Guarantee

  • Sustainable Choice

  • 45-Day Returns

  • FREE Coffee In-Store

  • 2-Year Warranty

  • Same-Day Dispatch

  • Battery Health Guarantee

  • Sustainable Choice

  • 45-Day Returns

  • FREE Coffee In-Store

1 4

Calatech

Apple iMac 21.5-Inch 4K (Late 2015) i5 / 16GB / 2TB (Collection ONLY)

Apple iMac 21.5-Inch 4K (Late 2015) i5 / 16GB / 2TB (Collection ONLY)

Includes a 2-Year Guarantee, 45-Day Love-It Returns, and a Lifetime of Aftercare ❤️

£149.99
£149.99
Sale Sold out
Tax included.
Condition
Condition Explained

Low stock: 1 left

★★★★★ 4.9/5 on Google • 170+ 5-Star Reviews
Included FREE with every purchase
  • 2-Year Warranty — long-term protection as standard
  • Battery Guarantee — strict health standards + priority on replacements
  • Lifetime Support — call, email, or walk in anytime you need us
  • Courtesy Loan Phones — so you’re never without a device
  • Save on Future Repairs — 20% off batteries & 10% off screens whenever you need them
  • Free Setup Help on £150+ — transfers, parental controls, or iCloud support
  • Free Friday Phone Clean — mesh, ports & toggle clean + fresh protector
  • Lightning Local Delivery — same-day in Haverhill & surrounding areas
  • Customer Satisfaction Guarantee — return or swap if you’re not happy
About This Item

Display: 21.5-inch Retina 4K display (4096 × 2304) with P3 wide colour
Processor: Intel Core i5 3.1GHz Quad-Core (Turbo Boost up to 3.6GHz)
Memory: 16GB DDR3 RAM
Storage: 2TB HDD
Graphics: Intel Iris Pro Graphics 6200
Operating System: macOS (upgradeable)
Connectivity: Wi-Fi, Bluetooth 4.0, 4× USB 3.0, 2× Thunderbolt 2, Ethernet, SDXC card slot
Ports: Headphone jack, HDMI via adapter (optional)
Build: Aluminium unibody design
Year of Release: Late 2015

The Apple iMac 21.5-inch (4K, Late 2015) combines elegant design with solid desktop performance. Its 4K Retina display delivers vibrant colour and sharp detail, perfect for photo editing, creative work, or everyday use.

Powered by a 3.1GHz Intel Core i5 processor, 16GB of RAM, and 2TB of storage, this iMac offers smooth multitasking and ample space for files and media. Ideal for home, office, or creative setups looking for Apple’s iconic all-in-one power and design.

(DESKTOP ONLY, NO KEYBOARD OR MOUSE)

Click & Collect Info
Order online and collect from our Haverhill store the same day, Mon-Fri. Order by 4PM and collect within 1 hour, the same day. We’ll send you an email as soon as your device is ready to collect. Please bring a valid photo ID or Order Confirmation when collecting.
Dispatch & Delivery
Orders placed before 3PM are dispatched the same working day. We use Royal Mail Tracked 24 and Special Delivery - usually delivered next working day. Saturday delivery is available.
Warranty & Returns
Every device includes our 2-Year Guarantee for your peace of mind. Not happy? Return it within 45 days with our Love-It Returns policy. For full details, see our Warranty & Returns page.
🔒 Secure checkout ⚡ Fast dispatch ✅ 2-Year Guarantee
Apple Pay PayPal Klarna Visa
Sell or Trade-In your current phone
View full details

  • FREE Next Day Delivery - orders over £75

  • 45-Day Returns

  • 2 Year Warranty!

  • Lifetime Support

  • FREE Next Day Delivery - orders over £75

  • 45-Day Returns

  • 2 Year Warranty!

  • Lifetime Support

  • FREE Next Day Delivery - orders over £75

  • 45-Day Returns

  • 2 Year Warranty!

  • Lifetime Support

  • FREE Next Day Delivery - orders over £75

  • 45-Day Returns

  • 2 Year Warranty!

  • Lifetime Support

  • FREE Next Day Delivery - orders over £75

  • 45-Day Returns

  • 2 Year Warranty!

  • Lifetime Support

  • FREE Next Day Delivery - orders over £75

  • 45-Day Returns

  • 2 Year Warranty!

  • Lifetime Support

The Calatech Standard

Need it fast? Pop in and collect today from our Haverhill store, choose same-day local delivery, or enjoy free next-day delivery straight to your door.

  • Brand New
  • Certified
  • Excellent
  • Good

    Our Brand New category is split into 'Brand New' and 'Opened-Never Used'.

    Brand New: Device is NEW and SEALED in its original manufacturer packaging.

    Opened - Never Used: Device is NEW; the box may have been opened or some packaging may be missing. The device itself is completely unused.

    How Our Grading Works

  • Included with Your Computer 💻

    Power Cable.

  • 24-Month Warranty 🛡️

    Twice the standard coverage — every device is protected for a full 2 years, with priority repair or replacement.

    What's Covered?

  • Authenticity Guarantee 💕

    Every device we sell is thoroughly verified to ensure it is 100% genuine.

  • Expert Setup & Lifetime Support 💞

    From data transfer to parental controls, we’ve got you covered. And if you ever need help again - just reach out.

    learn more

  • Help with Set-Up 👨🏼‍💻

    If you're not familiar with it, we'll help you get set-up and teach you all the basics you need to navigate and make the most of your device!

  • Best Trade-In Prices 💷

    We pride ourselves on offering some of the highest trade-in values in the market. Our goal is to ensure you get the most value out of your old tech.

    trade-in here

    Our Certified range represents like-new devices with original parts only.

    Condition: Little to no visible wear—looks and feels close to new.

    Parts: 100% genuine manufacturer parts; no third-party components.

    Coverage: 24-Month Warranty + 45-Day Love-It or Swap-It guarantee.

    How Our Grading Works

  • Included with Your Computer 💻

    Power Cable.

  • 24-Month Warranty 🛡️

    Twice the standard coverage — every device is protected for a full 2 years, with priority repair or replacement.

    What's Covered?

  • As good as new ✨

    A spotless device which looks AS good as new. You won't be disappointed.

  • Battery Health Checked ✅

    Every laptop is checked for good battery health. Ready to use out of the box!

  • Tested, Cleaned, Prepared 🧼

    Tested for top-level performance and functionality. In-Depth Exterior Clean.

  • Quality assurance ✔️

    Thoroughly tested for top-level performance and functionality. As well as this, our cleaning process covers every aspect of the product, leaving no area untouched.

  • Expert Setup & Lifetime Support 💞

    From data transfer to parental controls, we’ve got you covered. And if you ever need help again - just reach out.

    learn more

  • Help with Set-Up 👨🏼‍💻

    If you're not familiar with it, we'll help you get set-up and teach you all the basics you need to navigate and make the most of your device!

  • Best Trade-In Prices 💷

    We pride ourselves on offering some of the highest trade-in values in the market. Our goal is to ensure you get the most value out of your old tech.

    trade-in here

    Our Excellent grading is for our lightly used, refurbished, and original devices.

    Cosmetics: May show small or light signs of use, only visible on close inspection. The screen will have little to no marks.

    Performance: Fully tested, data-wiped, and working perfectly.

    Coverage: 24-Month Warranty + 45-Day Love-It or Swap-It.

    How Our Grading Works

  • Included with Your Computer 💻

    Power Cable.

  • 24-Month Warranty 🛡️

    Twice the standard coverage — every device is protected for a full 2 years, with priority repair or replacement.

    What's Covered?

  • Battery Health Checked ✅

    Every laptop is checked for good battery health. Ready to use out of the box!

  • Tested, Cleaned, Prepared 🧼

    Tested for top-level performance and functionality. In-Depth Exterior Clean.

  • Quality assurance ✔️

    Thoroughly tested for top-level performance and functionality. As well as this, our cleaning process covers every aspect of the product, leaving no area untouched.

  • Expert Setup & Lifetime Support 💞

    From data transfer to parental controls, we’ve got you covered. And if you ever need help again - just reach out.

    learn more

  • Help with Set-Up 👨🏼‍💻

    If you're not familiar with it, we'll help you get set-up and teach you all the basics you need to navigate and make the most of your device!

  • Best Trade-In Prices 💷

    We pride ourselves on offering some of the highest trade-in values in the market. Our goal is to ensure you get the most value out of your old tech.

    trade-in here

  • 45-Day 'Love-It or Swap It' Guarantee ❤️

    If it’s not the one, just return or swap it — no questions asked. You’ve got 45 days to decide.

    Our Good grading offers the best value with honest cosmetic wear.

    Cosmetics: Visible signs of use such as scuffs or small marks.

    Performance: Thoroughly tested and working exactly as it should.

    Tip: Pair with a case & screen protector and you’ll barely notice the difference.

    Coverage: 24-Month Warranty + 45-Day Love-It or Swap-It.

    How Our Grading Works

  • Included with Your Computer 💻

    Power Cable.

  • 24-Month Warranty 🛡️

    Twice the standard coverage — every device is protected for a full 2 years, with priority repair or replacement.

    What's Covered?

  • Battery Health Checked ✅

    Every laptop is checked for good battery health. Ready to use out of the box!

  • Tested, Cleaned, Prepared 🧼

    Tested for top-level performance and functionality. In-Depth Exterior Clean.

  • Quality assurance ✔️

    Thoroughly tested for top-level performance and functionality. As well as this, our cleaning process covers every aspect of the product, leaving no area untouched.

  • Expert Setup & Lifetime Support 💞

    From data transfer to parental controls, we’ve got you covered. And if you ever need help again - just reach out.

    learn more

  • Help with Set-Up 👨🏼‍💻

    If you're not familiar with it, we'll help you get set-up and teach you all the basics you need to navigate and make the most of your device!

  • Best Trade-In Prices 💷

    We pride ourselves on offering some of the highest trade-in values in the market. Our goal is to ensure you get the most value out of your old tech.

    trade-in here

  • 45-Day 'Love-It or Swap It' Guarantee ❤️

    If it’s not the one, just return or swap it — no questions asked. You’ve got 45 days to decide.
Ask a QuestionOur Grading
Schedule a Viewing

Add Accessories

1 5

Order Today, Get It Today!

Order by 4PM and collect the same-day.

We aim to get all orders to our Haverhill collection point within 30-minutes.

You will receive a confirmation email as soon as it's ready to go! If you haven't heard from us, just give us a call on 01440 840844.

Find us!

Haverhill Delivery.

Place your order by 4PM and select Local Delivery—we’ll bring it to your door the same day with a convenient 1-hour time slot.

Orders placed after 4PM? No problem!

We’ll contact you the next day by lunchtime to arrange your 1-hour time slot.

(Coverage is Haverhill & Surrounding Villages).

Common concerns, and our solutions!

• A clear grading systems to help explain the differences - found here.

• View devices in person by scheduling appointments at our office. Contact us here.

• To check you'll be happy with the item, we can send you a personalised video or photos of what you have purchased prior to dispatch. Just request this on our contact form here

• 30-Day Money-Back Guarantee + FREE and EASY returns if the device’s condition isn’t as expected.

• All batteries meet our minimum health standards (e.g., 83% / 85% or higher) and have been drain tested to ensure they discharge at the correct rate. (For Clearance listings, battery health may vary).

• We offer a free battery replacement within a 30-Day period if you're not satisfied with the battery life, and it falls below our standards upon a re-test.

• The option to fit a new battery to a phone prior to purchase is available. If you would prefer a new one for peace of mind, just get in touch with the team and we'll work it out with you!

• Battery Re-Fresh Guarantee, and how we test phone batteries! Read about it here. /

Not at all! Our refurbished devices are thoroughly tested and perform just as well as new ones. If there’s ever an issue, we'll repair or replace under warranty or fix it remotely with our lifetime support!

We’ve got you covered! If your device develops a fault (not caused by accidental damage), we’ll repair or replace it for free. It’s our way of giving you peace of mind.

We get it—sometimes things just don’t feel right. That’s why we offer a 30-day return policy. Let us know, send it back in its original condition, and we’ll sort a refund or exchange for you, no hassle.

Our Certified range is all about keeping things 100% original. For our other ranges and conditions, we sometimes use premium (only the best available on the market!) aftermarket parts if genuine ones aren’t available.

Of course! If something’s not quite right, or if you just need help with getting set up, just reach out to us. We’re here to help and will do everything we can to get you up and running.