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4K TVs


Experience incredible detail and clarity with our range of 4K TVs at Callaghan’s Electrical. Offering four times the resolution of Full HD, 4K televisions deliver sharper images, richer colours, and a more immersive viewing experience for films, sports, gaming, and everyday entertainment.
  • 15% off

    Up to 20% Cashback

    Samsung

    Samsung QN90F 75" 4K HDR Neo QLED Smart TV (2025) | QE75QN90FATXXU

    £2,529.00 £2,959.00

    Backordered
    View details

At Callaghan’s Electrical, we bring you a wide range of 4K TVs designed to deliver a more detailed and immersive entertainment experience. With four times the resolution of Full HD, 4K televisions provide sharper images, enhanced clarity, and impressive picture quality for your home.

Our collection of 4K TVs features advanced picture technologies designed to improve colour accuracy, contrast, and overall viewing performance. With features including HDR support, smart connectivity, streaming access, powerful image processing, and enhanced gaming capabilities on selected models, 4K TVs are ideal for enjoying the latest entertainment.

Whether you are watching blockbuster films, live sports, gaming, or your favourite streaming content, a 4K TV provides stunning detail and a more realistic picture. Available in a range of screen sizes and designs, our collection helps you create the perfect home cinema experience.

Frequently Asked Questions

Frequently asked questions about 4K TVs

1. What is a 4K TV?

A 4K TV is a television with a resolution of 3840 × 2160 pixels, offering four times the detail of Full HD.

2. Are 4K TVs better than Full HD TVs?

Yes, 4K TVs provide greater detail, sharper images, and improved clarity, especially on larger screens.

3. Do I need 4K content to use a 4K TV?

No, a 4K TV can display standard and HD content, while compatible 4K content provides the best picture quality.

4. Are 4K TVs good for gaming?

Yes, many 4K TVs offer features designed for gaming, including improved refresh rates and reduced input delay.

5. What is HDR on a 4K TV?

HDR enhances contrast and colour range, creating more realistic and detailed images.

Do you provide installation services?

We can! However, we can only offer installation services in Co. Donegal, Derry City, and Strabane for most of our major appliances. Our team of experienced installers are fully insured and certified to provide this service. 

Do you offer delivery?

Yes, we offer delivery. At Callaghans Electrical, we strive to offer best in class delivery to our customers. We will deliver appliances to any address within the Republic of Ireland or Northern Ireland.

For more information on delivery details go to our delivery page!

Can I collect my order in-store?

Yes, you can choose Click & Collect at checkout.

Refunds & Returns

How long does it take to process a refund?

Refunds are usually processed within 5–7 working days after we receive your returned item. Refunds will be issued to your original payment method.

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