Short name
iPad Pro
iPad Pro 9.7"
iPad Air 2
iPad mini 4
iPad Air 1
iPad Mini
with Retina display
iPad 4
with Retina display
iPad Mini
iPad 3
iPad 2
iPad 1
Camera
Front camera
Yes
1.2MP
Yes
5MP
Yes
1.2MP
Yes
1.2MP
Yes
1.2MP
Yes
1.2MP
Yes
1.2 MP
Yes
1.2 MP
Yes
0.3 MP
Yes
0.3 MP
No
Rear camera
Yes
8MP
Yes
12MP
Yes
8MP
Yes
8MP
Yes
5MP
Yes
5MP
Yes
5 MP
Yes
5 MP
Yes
5 MP
Yes
0.9 MP
No
Technical features
Processor
Apple A9X
Apple A9X
Apple A8X
Apple A8
Apple A7
Apple A7
Apple A6X
Apple A5
Apple A5X
Apple A5
Apple A4 1Ghz
RAM
4 GB
2 GB
2 GB
1 GB
1 GB
1 GB
512 MB
1,024 MB
512 MB
256 MB
Built-in memory
32 GB - 256 GB
32 GB - 256 GB
16 GB - 128 GB
16 GB - 128 GB
16 GB - 128 GB
16 GB - 128 GB
16 GB - 128 GB
16 GB - 64 GB
16 GB - 64 GB
16 GB - 64 GB
16 GB - 64 GB
Screen
Screen resolution
2732x2048
2048x1536
2048x1536
2048x1536
2048x1536
2048x1536
2048x1536
1024x768
2048x1536
1024x768
1024x768
Pixel density
264 ppi
264 ppi
264 ppi
326 ppi
264 ppi
326 ppi
264 ppi
163 ppi
264 ppi
132 ppi
132 ppi
Screen size
12.9 in
9.7 in
9.7 in
7.9 in
9.7 in
7.9 in
9.7 in
7.9 in
9.7 in
9.7 in
9.7 in
Dimensions
Height
305.7 mm
240 mm
240 mm
203.2 mm
240 mm
200 mm
241.2 mm
200 mm
241.2 mm
241.2 mm
242.8 mm
Width
220.6 mm
169.5 mm
169.5 mm
134.8 mm
169.5 mm
134.7 mm
185.7 mm
134.7 mm
185.7 mm
185.7 mm
189.7 mm
Depth
6.9 mm
6.1 mm
6.1 mm
6.1 mm
7.5 mm
7.5 mm
9.4 mm
7.2 mm
9.4 mm
8.8 mm
13.4 mm
Weight
713 g
437 g
437 g
298.8 g
469 g
331 g
652 g
308 g
652 g
601 g
680 g
Battery
Battery life
10 h
10 h
10 h
10 h
10 h
10 h
10 h
10 h
10 h
10 h
10 h
Sensors
Fingerprint sensor
Yes
Yes
Yes
Touch ID
Yes
No
No
No
No
No
No
No
Additional
Operating System
iOS9, updated to iPadOS 15.6
iOS9.3
iOS 9
iOS9
iOS7, updated to iOS 12.5.7
iOS7
iOS 6, updated to iOS 10.3.3
iOS 6, updated to iOS 9.3.6
iOS 5.1
iOS 4.3, updated to iOS 9.3.5
iOS 3.2
SIM card format
Nano-SIM
Nano-SIM + Embedded Apple SIM
Nano-SIM
Nano-SIM
Nano-SIM
Nano-SIM
micro-SIM
nano-SIM
micro-SIM
micro-SIM
micro-SIM
Connector
Lightning
Lightning
Lightning connector
Lightning
Lightning
Lightning
Lightning
Lightning
30 pin
30 pin
30 pin
Release date
Nov. 15
th
2015
Mar. 21
st
2016
Sep. 12
th
2015
Sep. 12
th
2015
Nov. 1
st
2013
Nov. 15
th
2013
Nov. 2
nd
2012
Nov. 2
nd
2012
Mar. 16
th
2012
Mar. 11
th
2011
Apr. 3
rd
2010
Price
$ 799
$ 599
$ 499
$ 399
$ 399
$ 279
$ 299
$ 399
Colors
Space gray, Silver, Gold
Space gray, Silver, Gold, Rose gold
Space gray, Silver, Gold
Space gray, Silver, Gold
Space gray, Silver
Space gray, Silver
Black, White
Black, White
Black, White
Black, White
Black