Apple iPad Pro 12.9-inch (3rd generation) vs Apple iPad Pro 12.9-inch (4th generation)

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iPad Pro 12.9-inch (3rd generation) compared with iPad Pro 12.9-inch (4th generation)

	AppleiPad Pro 12.9-inch (3rd generation)	AppleiPad Pro 12.9-inch (4th generation)
Overview
Released
Released	November 2018	March 2020
Display
Screen size
Screen size	12.9″	12.9″
Resolution
Resolution	2732 × 2048	2732 × 2048
Sharpness
Sharpness	265 pixels per inch	265 pixels per inch
Panel
Panel	LCD	LCD
Refresh rate
Refresh rate	120 Hz	120 Hz
Brightness
Brightness	600 nits	600 nits
Display type
Display type	Liquid Retina; LED-backlit IPS LCD; rounded corners reduce the viewable area	Liquid Retina; LED-backlit IPS LCD; rounded corners reduce the viewable area
Pixel density
Pixel density	264 ppi	264 ppi
Brightness detail
Brightness detail	1.8% reflectivity	1.8% reflectivity
Display features
Display features	ProMotion adjusts refresh up to 120 Hz; P3 wide colour; True Tone; fully laminated; anti-reflective and fingerprint-resistant oleophobic coatings; Dolby Vision and HDR10 content playback	ProMotion adjusts refresh up to 120 Hz; P3 wide colour; True Tone; fully laminated; anti-reflective and fingerprint-resistant oleophobic coatings; Dolby Vision and HDR10 content playback
Performance
Chip
Chip	A12X Bionic	A12Z Bionic
Memory
Memory	4 GB – 6 GB	6 GB
Storage
Storage	64 GB, 256 GB, 512 GB, 1 TB	128 GB, 256 GB, 512 GB, 1 TB
CPU
CPU	Eight-core 64-bit CPU with four performance and four efficiency cores; embedded M12 coprocessor; 4 GB RAM on 64/256/512 GB and 6 GB on 1 TB (Notebookcheck)	Eight-core 64-bit CPU; 6 GB RAM on every storage option (Notebookcheck)
GPU
GPU	Seven-core Apple GPU	Eight-core Apple GPU
AI engine
AI engine	Neural Engine	Neural Engine
Cameras
Rear camera
Rear camera	12 MP	12 MP
Ultra wide camera
Ultra wide camera	None	10 MP
Front camera
Front camera	7 MP	7 MP
Rear camera
Rear camera	f/1.8; five-element lens; digital zoom up to 5x; quad-LED True Tone flash; sapphire lens cover; Focus Pixels autofocus; Smart HDR; wide colour capture	Wide f/1.8; ultra wide f/2.4 with 125° field of view; 2x optical zoom out; digital zoom up to 5x; five-element lenses; True Tone flash; sapphire lens cover; Focus Pixels autofocus on wide; Smart HDR; wide colour capture
Front camera
Front camera	TrueDepth; f/2.2; Portrait mode and Portrait Lighting; Retina Flash; Smart HDR; Animoji and Memoji	TrueDepth; f/2.2; Portrait mode and Portrait Lighting; Retina Flash; Smart HDR; Animoji and Memoji
Video recording
Video recording	Rear 4K at 30/60 fps and 1080p at 30/60 fps; slow-motion 1080p at 240 fps; stabilised time-lapse; HEVC/H.264; front 1080p at 30/60 fps	Wide 4K at 24/30/60 fps; ultra wide 4K at 60 fps; 1080p at 30/60 fps; slow-motion 1080p at 120/240 fps on wide and 240 fps on ultra wide; HEVC/H.264; front 1080p at 30/60 fps
Depth sensor
Depth sensor	–	LiDAR Scanner; measures surrounding objects up to 5 m indoors or outdoors
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	36.71 Wh	36.71 Wh
Battery (mAh)
Battery (mAh)	–	9,720 mAh
Mobile data option
Mobile data option	Yes	Yes
Stylus
Stylus	Supported, sold separately	Supported, sold separately
Keyboard made for it
Keyboard made for it	Yes	Yes
Battery life detail
Battery life detail	Up to 10 hours Wi-Fi browsing, video or music; nine hours cellular browsing	Up to 10 hours Wi-Fi browsing or video; nine hours cellular browsing; 9,720 mAh reported by Notebookcheck
Charging
Charging	USB-C power adaptor or computer; supplied 18 W adaptor is not a stated maximum charging rate	USB-C power adaptor or computer; supplied 18 W adaptor is not a stated maximum charging rate
USB-C
USB-C	USB-C with USB 3.1 Gen 2 and external displays up to 5K; Smart Connector	USB-C; video mirroring and output up to 4K through compatible adaptors; Smart Connector
Wi-Fi
Wi-Fi	Dual-band 802.11a/b/g/n/ac; HT80 with MIMO	Dual-band 802.11ax Wi-Fi 6; HT80 with MIMO
Bluetooth
Bluetooth	Bluetooth 5.0	Bluetooth 5.0
Mobile network
Mobile network	Gigabit-class LTE; UMTS/HSPA/HSPA+/DC-HSDPA; GSM/EDGE; nano-SIM and eSIM; data only; cellular model weighs 633 g	Gigabit-class LTE; UMTS/HSPA/HSPA+/DC-HSDPA; GSM/EDGE; nano-SIM and eSIM; data only; cellular model weighs 643 g
Stylus support
Stylus support	Apple Pencil (2nd generation) with magnetic attachment, pairing and wireless charging; Apple Pencil (USB-C); sold separately	Apple Pencil (2nd generation) with magnetic attachment, pairing and wireless charging; Apple Pencil (USB-C); sold separately
Keyboards
Keyboards	Smart Keyboard Folio through Smart Connector, sold separately	Magic Keyboard with trackpad and USB-C pass-through charging; Smart Keyboard Folio; sold separately
Design
Weight
Weight	631 g (better)	641 g
Thickness
Thickness	5.9 mm	5.9 mm
Height × width
Height × width	280.6 × 214.9 mm	280.6 × 214.9 mm
Operating system
Operating system	iPadOS	iPadOS
Biometrics
Biometrics	Face ID through TrueDepth camera	Face ID through TrueDepth camera
Speakers
Speakers	Four-speaker audio	Four-speaker audio
Microphones
Microphones	Five microphones	Five studio-quality microphones
Sensors
Sensors	Three-axis gyro; accelerometer; barometer; ambient light sensor; digital compass; iBeacon; GPS/GNSS on cellular model	Three-axis gyro; accelerometer; barometer; ambient light sensor; digital compass; iBeacon; GPS/GNSS on cellular model
Materials
Materials	–	Recyclable low-carbon aluminium enclosure; 100% recycled tin in solder on the main logic board, True Tone flash and Pencil wireless charger
Colours
Colours	Silver, Space Grey	Silver, Space Grey
Software at launch
Software at launch	iOS 12; subsequently received iPadOS	iPadOS 13.4
In the box
In the box	iPad Pro; USB-C Charge Cable (1 m); 18 W USB-C Power Adapter	iPad Pro; USB-C Charge Cable (1 m); 18 W USB-C Power Adapter