iPad Air M4 (11-inch) in 2026: Worth Buying? UK Guide

Is the 11-inch iPad Air with M4 worth buying in 2026? Yes, it is one of the best all-round iPads for most people, with the M4 chip, 12GB of memory, Wi-Fi 7 and support for Apple Pencil Pro and Magic Keyboard. Apple lists it as compatible with iPadOS 27.

Apple announced the M4 iPad Air on 2 March 2026, with UK availability from 11 March. It keeps the design of the M3 model but adds a faster chip, 50% more unified memory and Apple's own N1 wireless and C1X cellular chips. If you are searching for iPad Air 11-inch M4 deals or offers, the key question is how much a refurbished or discounted unit saves compared with the M3 model it replaced.

1. iPadOS 27 and Apple Intelligence

Apple's iPadOS 27 page lists iPad Air models with M2 and later as compatible, which includes the M4 model. Apple Intelligence is available on iPad models with M1 and later, subject to language and region. One iPadOS 27 feature, customising how Siri sounds, requires an iPad with M4 or later and at least 12GB of unified memory; the M4 iPad Air meets that requirement, while the 8GB M3 iPad Air does not. For other models, see our iPadOS 27 compatibility guide.

2. Performance: M4 and 12GB of memory

The M4 has an 8-core CPU (three performance and five efficiency cores), a 9-core GPU with hardware-accelerated ray tracing, a 16-core Neural Engine and 120GB/s memory bandwidth. Apple claims it is up to 30% faster than the M3 iPad Air and up to 2.3 times faster than the M1 model. The jump from 8GB to 12GB of unified memory is arguably the more practical upgrade and gives more headroom for multitasking and larger creative projects.

3. Display, cameras and design

The 11-inch Liquid Retina display (10.86 inches measured diagonally) is an LED-backlit IPS panel with 2360 x 1640 resolution at 264 ppi, 500 nits brightness, P3 wide colour, True Tone and an anti-reflective coating. Apple does not list ProMotion for the iPad Air. The 12MP Wide rear camera records 4K at up to 60 fps, and the 12MP landscape Center Stage front camera is designed for video calls with the iPad held sideways.

The 11-inch model measures 247.6 x 178.5 x 6.1 mm and weighs 464 g (Wi-Fi) or 465 g (Wi-Fi + Cellular). Touch ID is built into the top button. Colours are Blue, Purple, Starlight and Space Grey.

4. Battery life

Apple quotes up to 10 hours of web browsing or video playback on Wi-Fi, and up to 9 hours of browsing on mobile data, from a 28.93 Wh battery. That is the same rating as the M3 model. On a refurbished unit, battery condition varies, so check what the listing discloses about battery health.

5. Storage, Wi-Fi or Cellular

Storage options are 128GB, 256GB, 512GB and 1TB. 128GB suits note-taking, streaming and light apps; choose 256GB or more for offline video, large drawing files or games. Wi-Fi + Cellular models use Apple's C1X modem with 5G and are eSIM only, with no physical SIM support. If you are unsure whether you need mobile data, read our iPad Wi-Fi vs Cellular guide.

6. iPad Air M4 vs M3 and iPad Pro

Compared with the iPad Air 11-inch (M3), the M4 model adds 12GB of memory (up from 8GB), Wi-Fi 7 instead of Wi-Fi 6E, Bluetooth 6 instead of 5.3 and a faster chip. The display resolution and brightness, front camera, capacities, colours and battery rating are the same, and both support Apple Pencil Pro and Magic Keyboard for iPad Air. If a refurbished M3 is substantially cheaper and you do not need the extra memory or the Siri voice option, it remains a sensible choice.

If you are weighing an iPad Pro instead, we cover that in iPad Air vs iPad Pro and iPad Air M3 vs iPad Pro M4, so we will not repeat those comparisons here.

7. iPad Air 11-inch M4 deals and offers: what to look for

Apple's UK launch announcement gave starting prices of £599 for the 11-inch Wi-Fi model and £749 for Wi-Fi + Cellular. Any deal or offer should be judged against that and against current prices for the M3 model. Because the M4 model is less than a year old, refurbished stock may be limited, and genuine savings depend on the exact storage, connectivity and grade. Compare like for like, and check whether the listing includes a USB-C cable (Apple's box includes a 1-metre USB-C Charge Cable but no power adapter).

8. Accessories and connectivity

The iPad Air M4 supports Apple Pencil Pro and Apple Pencil (USB-C), with Apple Pencil hover. It is compatible with the Magic Keyboard for iPad Air, which Apple lists for the 11-inch iPad Air with M2, M3 and M4. The USB-C port supports charging, DisplayPort and USB 3 at up to 10Gb/s. Thread is also supported.

9. What to check on a refurbished iPad Air M4

1. Confirm the model is the M4 version (Settings → General → About) and that storage, colour and connectivity match the order.
2. Set up with your own Apple Account and make sure no Activation Lock remains.
3. Test Wi-Fi, Bluetooth, charging, and eSIM activation on cellular models.
4. Test the display for marks or pressure spots, both cameras, speakers, microphones and Touch ID.
5. Pair your Apple Pencil and keyboard if you have them.
6. Check the battery information, cosmetic condition and accessories against the listing.

Cosmetic grades (Pristine, Very Good, Good and Acceptable) describe appearance, not battery. Qualifying refurbished devices at Tech Market include a 12-month warranty and free UK delivery.

Frequently asked questions

Are there iPad Air 11-inch M4 deals in the UK?

Prices change regularly. Use Apple's £599 launch price for the Wi-Fi model as a benchmark, and compare the storage, connectivity and condition of each offer.

Does the iPad Air M4 work with Apple Pencil Pro?

Yes. It supports Apple Pencil Pro and Apple Pencil (USB-C).

How much RAM does the iPad Air M4 have?

12GB of unified memory, compared with 8GB on the M3 model.

Does the iPad Air M4 have Face ID?

No. It uses Touch ID in the top button.

Final verdict

The 11-inch iPad Air with M4 is worth buying in 2026 for students, creatives and anyone who wants a long-lasting, capable iPad without iPad Pro prices. Check whether a refurbished M3 offers better value for your needs. See current iPad Air listings or all iPads at Tech Market.

Related buying guides

• iPad Pro 11-inch M4 in 2026: Worth Buying Refurbished? UK Guide
• iPad Pro 11-inch M5 in 2026: Is It Worth Buying? UK Guide
• iPad Pro 13-inch M4 in 2026: Worth Buying Refurbished? UK Guide

Official sources: Apple iPad Air technical specifications · Apple iPad Air 11-inch (M4) tech specs · Apple iPad Air 11-inch (M3) tech specs · Apple newsroom: iPad Air with M4 · Apple iPad keyboards · Apple iPadOS 27 compatibility.

Reviewed 8 November 2026. Confirm current software, compatibility, product condition and availability before ordering.