iPad Air 2

The iPad Air 2 ships with the iOS 8 pre-installed and includes a version of Apple Pay with the in-store NFC functionality removed. The included Touch ID sensor allows the user to pay for items online without needing to enter the user's card details.

iOS 10 comes with several built-in applications, which are Camera, Photos, Messages, FaceTime, Mail, Music, Safari, Maps, Siri, Calendar, iTunes Store, App Store, Notes, Contacts, iBooks, Home, Reminders, Clock, Videos, News, Photo Booth and Podcasts. The Apple App Store, a digital application distribution platform for iOS, allows users to browse and download applications made by various developers from the iTunes Store. Additional apps made by Apple itself are available for free download, which are iMovie, GarageBand, iTunes U, Find My iPhone, Find My Friends, Apple Store, Trailers, Remote, and the iWork apps (Pages, Keynote, and Numbers).[7] Like all iOS devices, the iPad Air 2 can also sync content and other data with a Mac or PC using iTunes. Although the tablet is not designed to make phone calls over a cellular network, it can place and receive phone calls through an iPhone's cellular connection, using Apple's Continuity feature[8] (supported on iOS 8 and later versions of iOS, and OS X Yosemite and later versions of macOS), or using a VoIP application, such as Skype.

On June 8, 2015, it was announced at the WWDC that the iPad Air 2 would support all of iOS 9's new features when it is released in Q3 2015.[9] Air 2 users with iOS 9 will be able to use Slide Over, Picture in Picture and Split View. Slide Over allows a user to "slide" a second app in from the side of the screen in a smaller window, and have it display information alongside the initial app. Picture in Picture allows a user to watch video in a small, resizable, moveable window while remaining in another app. Split View allows a user to run two apps simultaneously in a 50/50 view.[10]

It was revealed at WWDC 2019 that the iPad Air 2 would support iPadOS. It does lack the support for some features though such as Memoji Stickers, Apple's ARKit based applications and support for Sidecar in macOS Catalina, due to it having the Apple A8X Processor. Apart from this, most of the features that were introduced in iPadOS will work with this iPad, including support for external USB drives (using the camera connection kits), the redesigned split screen and multitasking interface (with support for two apps to be open at once) and support for Haptic Touch (no haptic feedback will be felt as the iPad family don't have Taptic Engines). Many people have described this iPad with this new software as a budget, and watered down version of its successor the iPad Pro.[11]

With the release of iPadOS 13.4, the iPad Air 2 supports the new mouse and trackpad feature. It works by using the camera connection kits or via bluetooth. Bluetooth powered keyboards with a trackpad may also work depending in the manufacturer.

At WWDC 2020, the iPad Air 2 was revealed to support the next generation of iPadOS despite rumours saying it wouldn’t. This makes it the first device to support seven generations of both iOS and iPadOS. It does though lack new features such as ARKit 4 and new Apple Pencil features. It does though support the improved Safari browser and new Messages app. The iPad mini 4 was also supported for the next generation of iPadOS.

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  iPad Air 2 is 6.1mm compared to the iPad Air 7.5mm design

The iPad Air 2 inherits hardware similar to both the iPhone 6 and iPhone 6 Plus with a major change in processor to the Apple A8X, the high-end 3-core variant of the Apple A8. The iPad Air 2 has 2 GB RAM (making the iPad Air 2 the first iOS device to have more than 1 GB RAM) and the PowerVR GPU has 8 cores.[12] It also uses the Apple M8 motion co-processor which has a barometer and is the first generation of the iPad to inherit the fingerprint Touch ID sensor from the iPhone. In addition, compared to the iPad Air, it includes an improved 8-megapixel (3264×2448) rear-facing camera with 10 fps burst mode and slow motion video at 120 fps, similar to the iPhone 5S camera capabilities. The front-facing FaceTime HD camera has also been improved with a larger ƒ/2.2 aperture, which allows 81% more light in the image.[13] Apple added a gold option to the existing silver and space gray color choices for the iPad Air 2, the previous existing colors were used on the preceding iPad Air.

Unlike its iPad predecessors, the mute/orientation lock switch has been removed to accommodate the reduced depth. Instead, the user must use the Control Center to access these functions.

It has a slightly smaller battery compared to the iPad Air, although Apple claims the same 10-hour battery life as before. The iPad Air 2 is available in 16, 32, 64 or 128 GB storage options with no storage expansion options. Apple has released a "camera connection kit" with an SD card reader, but it can only be used to transfer photos and videos to an iPad.[14]