Apple iPad (4th generation) vs Apple iPad (6th generation)

Every spec side by side, from each maker's published figures.

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iPad (4th generation) compared with iPad (6th generation)

	AppleiPad (4th generation)	AppleiPad (6th generation)
Overview
Released
Released	November 2012	March 2018
Display
Screen size
Screen size	9.7″	9.7″
Resolution
Resolution	2048 × 1536	2048 × 1536
Sharpness
Sharpness	264 pixels per inch	264 pixels per inch
Panel
Panel	LCD	LCD
Display type
Display type	Retina; LED-backlit IPS LCD	Retina; LED-backlit IPS LCD
Pixel density
Pixel density	264 ppi	264 ppi
Display features
Display features	Oleophobic coating; Multi-Touch	Oleophobic coating; non-laminated panel (Notebookcheck)
Performance
Chip
Chip	A6X	A10 Fusion
Memory
Memory	1 GB	2 GB (better)
Storage
Storage	16 GB, 32 GB, 64 GB, 128 GB	32 GB, 128 GB
CPU
CPU	Dual-core A6X; 1 GB RAM confirmed by iFixit	64-bit A10 Fusion with embedded M10 coprocessor; 2 GB RAM confirmed by iFixit
GPU
GPU	Quad-core graphics	–
Cameras
Rear camera
Rear camera	5 MP	8 MP (better)
Ultra wide camera
Ultra wide camera	None	None
Front camera
Front camera	1.2 MP	1.2 MP
Rear camera
Rear camera	iSight; f/2.4 five-element lens; hybrid IR filter; autofocus; face detection; backside illumination	f/2.4 five-element lens; hybrid IR filter; autofocus; Live Photos; HDR; 43MP panorama; burst; timer; backside illumination
Front camera
Front camera	FaceTime HD; face detection; backside illumination	FaceTime HD; f/2.2; Retina Flash; Live Photos; HDR; burst; timer
Video recording
Video recording	Rear 1080p with stabilisation; front 720p; geotagging; exposure control	Rear 1080p; 240 fps slow motion; 3x video zoom; stabilised time-lapse; front 720p
Battery and connections
Battery life (maker's claim)
Battery life (maker's claim)	Up to 10 hours	Up to 10 hours
Battery capacity
Battery capacity	42.5 Wh (better)	32.4 Wh
Mobile data option
Mobile data option	Yes	Yes
Stylus
Stylus	Not supported	Supported, sold separately
Keyboard made for it
Keyboard made for it	No	No
Battery life detail
Battery life detail	Up to 10 hours Wi-Fi browsing, video or music; nine hours browsing over cellular	Up to 10 hours Wi-Fi browsing, video or music; nine hours cellular browsing
Charging
Charging	Power adapter or USB computer connection	USB Power Adapter included; USB computer charging supported
USB-C
USB-C	Lightning; 3.5 mm headphone jack; optional Digital AV and VGA adapters; Apple support lists external video output up to 720p	Lightning; 3.5 mm headphone jack; optional adapters support 1080p external video
Wi-Fi
Wi-Fi	Dual-band 802.11a/b/g/n; 802.11n at 2.4 and 5 GHz	Dual-band 802.11a/b/g/n/ac; HT80 with MIMO
Bluetooth
Bluetooth	Bluetooth 4.0	Bluetooth 4.2
Mobile network
Mobile network	GSM/EDGE and UMTS/HSPA+/DC-HSDPA; LTE bands 1/3/5/13/25 on A1460 or 4/17 on A1459; micro-SIM; 662 g	LTE, UMTS/HSPA/HSPA+/DC-HSDPA, GSM/EDGE and CDMA EV-DO; nano-SIM with Apple SIM support; cellular model weighs 478 g
Stylus support
Stylus support	No Apple Pencil support	Apple Pencil (1st generation); pressure and tilt sensing; palm rejection
Keyboards
Keyboards	Bluetooth keyboards supported; no dedicated Apple keyboard connector	No Smart Connector (Engadget)
Design
Weight
Weight	652 g	469 g (better)
Thickness
Thickness	9.4 mm	7.5 mm (better)
Height × width
Height × width	241.2 × 185.7 mm	240 × 169.5 mm
Operating system
Operating system	iOS	iPadOS
Biometrics
Biometrics	–	Touch ID in Home button
Speakers
Speakers	Built-in speaker	Stereo speakers
Microphones
Microphones	Built-in microphone	–
Sensors
Sensors	Accelerometer; ambient light; three-axis gyroscope; compass; assisted GPS and GLONASS on cellular model	Gyroscope; accelerometer; barometer; ambient light; compass; iBeacon; GPS and GLONASS on cellular model
Materials
Materials	Aluminium enclosure	Aluminium unibody
Colours
Colours	Black or White front	Silver, Gold, Space Grey
Software at launch
Software at launch	iOS 6; 128 GB version introduced with iOS 6.1 on 5 February 2013	iOS 11; orders opened 27 March 2018, with deliveries and store availability later that week
In the box
In the box	iPad; Lightning to USB Cable; USB Power Adapter	iPad; Lightning to USB Cable; USB Power Adapter