Only the differences are shown. 29 specs stay the same.
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−0you give up
iPad mini 4 came out in September 2015. iPad Air 2 came out in October 2014. iPad mini 4 stopped getting new iPadOS versions at iPadOS 15.8.8. iPad Air 2 stopped getting new iPadOS versions at iPadOS 15.8.8.
Note on iPad mini 4: Storage not shown: Apple's spec page lists 16GB, 32GB, 64GB and 128GB, which does not match our data.
Note on iPad Air 2: Storage not shown: Apple's spec page lists 16GB, 32GB, 64GB and 128GB, which does not match our data.
Screen
7.9 in → 9.7 in
The only change here
Price check
iPad Air 2 launched at $499
Not currently sold refurbished by Back Market or Apple.
All 4 differences
Price1 change
Price check
iPad Air 2 — launched at $499
- Used on eBay
- Back Market does not list models this old
- Apple does not currently sell this model refurbished
What your iPad mini 4 sells for
- Apple Trade In estimate
- Sold listings on eBay
eBay may ask you to sign in to see sold prices.
Links open in a new tab. Prices are set by each seller and change daily.
Launch price (US)
$399›$499+$100
What does this mean?
The price Apple charged in the US on launch day for the Wi-Fi model with the lowest storage, before tax.
This is not what the iPad costs today. Cellular models, more storage, Apple Pencil and keyboards all cost extra. Older models drop in price over time, so check the used and refurbished links for current prices.
Screen1 change
Screen size
7.9 in›9.7 in
What does this mean?
Screen size measured corner to corner, in inches. One inch is 2.54 cm. Newer iPads have rounded corners, so Apple measures them as if they were a plain rectangle; the area you can see is slightly smaller.
A bigger screen fits two apps side by side more comfortably and shows more of a page or a drawing at once. A smaller iPad is lighter to hold in one hand and fits more bags. Going from about 11 to 13 inches makes the screen roughly 40% larger in area.
Display
Retina (same on both)
What does this mean?
Apple's name for the screen. Retina means sharp enough that you cannot see the individual dots at a normal distance. Liquid Retina is Apple's name for its rounded-corner LCD screens. Liquid Retina XDR uses mini-LED lighting. Ultra Retina XDR uses OLED.
The name tells you which screen family you get. The XDR screens are much brighter for HDR video and photos, and show deeper blacks than Retina and Liquid Retina screens.
Screen type
LCD (same on both)
What does this mean?
LCD screens use one light behind the whole screen. Mini-LED screens use thousands of tiny lights behind the screen, each lighting one small area. OLED screens have pixels that each make their own light and can switch off completely.
Mini-LED and OLED both show deeper blacks and much brighter highlights than LCD, which you notice most in films and dark photos. OLED gives true black with no glow around bright objects on a dark background.
Matters most if: You watch a lot of video or edit photos on the iPad.
120 Hz ProMotion
No (same on both)
What does this mean?
Hz (hertz) means times per second. A standard iPad screen redraws 60 times per second (60 Hz). ProMotion goes up to 120 times per second (120 Hz) and slows down when nothing moves, to save battery.
Scrolling, swiping and animations look noticeably smoother, and lines drawn with Apple Pencil follow the tip more closely.
Matters most if: You draw or take handwritten notes, or scroll through long pages.
Fully laminated display
Yes (same on both)
What does this mean?
The cover glass, the touch layer and the screen are bonded together into one piece, with no air gap between them.
The picture looks like it sits right on the surface of the glass instead of slightly below it. When you write with Apple Pencil, the line appears directly under the tip, which makes writing and drawing feel more natural.
Matters most if: You use Apple Pencil for notes or drawing.
Anti-reflective coating
Yes (same on both)
What does this mean?
A thin coating on the glass that cuts down how much light bounces off the screen.
Windows, ceiling lights and the sun show up less as bright reflections, so the screen is easier to read in a bright room or outdoors.
True Tone
No (same on both)
What does this mean?
True Tone uses a light sensor to adjust the color of the screen to match the light in the room.
Under warm evening lamps, white pages look like warm paper instead of cold blue-white, which many people find easier on the eyes when reading. It can be turned off in Settings.
Nano-texture glass option
No (same on both)
What does this mean?
Apple offers a version of the screen with nano-texture glass: the surface is etched with a pattern far too small to see, which scatters reflected light.
Glare from windows and lights is reduced much more than with a coating alone, with the picture still clear. It costs extra, is offered only with the larger storage options, and the glass should be cleaned with the special cloth Apple includes.
Matters most if: You often use the iPad near windows, outdoors, or under bright office lights.
Design & buttons1 change
Weight
298.8 g›437 g
What does this mean?
Weight in grams for the Wi-Fi model. 100 grams is about 3.5 ounces. Cellular models are a few grams heavier.
A difference of 50 to 100 grams is noticeable when you hold the iPad up in one hand to read for a long time. A keyboard case often weighs about as much as the iPad itself.
Front design
Home button (same on both)
What does this mean?
Home button: a round button below the screen. All-screen: the screen reaches close to the edges, with no Home button.
All-screen iPads fit a bigger screen into a similar body size. Instead of pressing the Home button, you swipe up from the bottom of the screen to go home.
Unlock
Touch ID (Home button) (same on both)
What does this mean?
How you unlock the iPad. Touch ID reads your fingerprint, either in the Home button or in the top button. Face ID recognizes your face. Passcode only means typing a code every time.
Face ID works just by looking at the iPad, in any orientation on newer models. Touch ID in the top button works the same way as in the Home button, but sits on the edge. Touch ID and Face ID also confirm App Store purchases and fill in passwords.
Speakers
Built-in stereo speakers (same on both)
What does this mean?
How Apple describes the iPad's speakers on its spec page. Built-in speaker means one speaker. Stereo speakers means separate left and right sound. Landscape stereo speakers are placed so left and right work when the iPad is held sideways. Four speaker audio uses a speaker in each corner. Apple's wording varies between models. We show it exactly as Apple lists it.
With four speaker audio, the iPad plays sound from left and right in whichever way you hold it. With landscape stereo speakers, left and right work when you watch a film sideways. With plain stereo speakers, both usually sit along the bottom edge, so held sideways the sound comes from one side. A single speaker plays everything from one spot.
Matters most if: You watch films or play games without headphones.
Thickness
6.1 mm (same on both)
What does this mean?
How thick the iPad is, in millimeters. 1 mm is about 0.04 inch.
A difference under 1 mm is hard to notice in the hand, and a case adds more than that. Thinner iPads feel lighter to hold and slide more easily into a bag.
Battery (web or video)
10 hours (same on both)
What does this mean?
Apple's battery rating: how many hours the iPad lasts browsing the web over Wi-Fi or watching video on a full charge, in Apple's own tests.
Apple has rated almost every iPad at up to 10 hours, so this rarely differs. Games, video calls and high brightness use more power. Batteries also wear out, so an older iPad today lasts less than it did when new.
Chip & storage1 change
Chip
A8›A8X
What does this mean?
The chip is the iPad's brain. It runs every app, processes photos and video, and handles the AI features.
A newer chip makes the iPad faster, keeps it fast for more years, and decides which new features it can get. Apple Intelligence, for example, needs an M1 chip or later, or the A17 Pro.
Storage options
Not confirmed (same on both)
What does this mean?
Storage is where your apps, photos, videos, books and downloads are kept. 1 TB (terabyte) is about 1,000 GB.
iPads have no memory card slot, so you cannot add storage inside later. Models with USB-C can use external drives in the Files app. Downloaded films and games fill storage fastest.
What's new
RSS feedAdded Mac mini, iMac, Mac Studio and Mac Pro
33 desktop Macs from 2017 onward, checked against Apple's tech specs pages, in one Mac section with the laptops, so you can compare a Mac mini with a MacBook Air. Specs a model does not have, such as a screen on Mac mini, show as Not applicable.
Added MacBook, MacBook Air, MacBook Pro and MacBook Neo
45 Mac laptops from 2016 onward, checked against Apple's tech specs pages. Older models appear on the timeline and open for comparison once they are checked. Switch to Mac at the top of the home page.
Added every iPad since 2010
45 iPad, iPad mini, iPad Air and iPad Pro models, checked against Apple's tech specs pages. Switch between iPhone and iPad at the top of the home page.