Apple iPad Pro 12.9-inch (1st generation) vs Apple iPad Pro 12.9-inch (2nd generation)

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

Better figure, where one is clearly better

iPad Pro 12.9-inch (1st generation) compared with iPad Pro 12.9-inch (2nd generation)
AppleiPad Pro 12.9-inch (1st generation)AppleiPad Pro 12.9-inch (2nd generation)
Overview
ReleasedNovember 2015June 2017
Display
Screen size12.9″12.9″
Resolution2732 × 20482732 × 2048
Sharpness265 pixels per inch265 pixels per inch
PanelLCDLCD
Refresh rate60 Hz120 Hz (better)
Display typeRetina; LED-backlit LCDRetina; LED-backlit LCD
Pixel density264 ppi264 ppi
Display featuresFully laminated; anti-reflective and oleophobic coatings; variable 30–60 Hz refresh described by Ars TechnicaProMotion up to 120 Hz; P3 wide colour; True Tone; fully laminated; anti-reflective and oleophobic coatings
Performance
ChipA9XA10X Fusion
Memory4 GB4 GB
Storage32 GB, 128 GB, 256 GB64 GB, 256 GB, 512 GB (better)
CPU64-bit A9X; M9 coprocessor; 4 GB LPDDR4 RAM confirmed by iFixitSix-core 64-bit A10X Fusion; M10 coprocessor; 4 GB LPDDR4 RAM reported by Notebookcheck
GPU–12-core GPU
Cameras
Rear camera8 MP12 MP (better)
Ultra wide cameraNoneNone
Front camera1.2 MP7 MP (better)
Rear cameraAutofocus; f/2.4 five-element lens; HDR; panorama; backside illuminationf/1.8; optical image stabilisation; six-element lens; quad-LED True Tone flash; Focus Pixels autofocus; wide colour capture; sapphire lens cover
Front cameraFaceTime HD; f/2.2; HDRFaceTime HD; f/2.2; Retina Flash; wide colour capture
Video recordingRear 1080p at 30 fps; 720p slow-motion at 120 fps; stabilised time-lapse; front 720pRear 4K at 30 fps and 1080p at 30/60 fps; optical stabilisation; slow-motion 1080p at 120 fps or 720p at 240 fps; front 1080p
Battery and connections
Battery life (maker's claim)Up to 10 hoursUp to 10 hours
Battery capacity38.5 Wh41 Wh (better)
Battery (mAh)10,307 mAh10,875 mAh (better)
Mobile data optionYesYes
StylusSupported, sold separatelySupported, sold separately
Keyboard made for itYesYes
Battery life detailUp to 10 hours Wi-Fi browsing, video or music; nine hours cellular browsing; 10,307 mAh and 38.8 Wh battery label reported by iFixit, compared with Apple's 38.5 Wh specificationUp to 10 hours Wi-Fi browsing, video or music; nine hours cellular browsing; 10,875 mAh reported by Notebookcheck
ChargingPower adaptor or USB computer chargingPower adaptor or USB computer charging
USB-CLightning; 3.5 mm headphone jack; Smart ConnectorLightning; 3.5 mm headphone jack; Smart Connector
Wi-FiDual-band 802.11a/b/g/n/ac; HT80 with MIMODual-band 802.11a/b/g/n/ac; HT80 with MIMO
BluetoothBluetooth 4.2Bluetooth 4.2
Mobile networkLTE; UMTS/HSPA/HSPA+/DC-HSDPA; GSM/EDGE; CDMA EV-DO; nano-SIM with Apple SIM support; cellular model weighs 723 g and starts at 128 GBLTE Advanced; UMTS/HSPA/HSPA+/DC-HSDPA; GSM/EDGE; CDMA EV-DO; embedded Apple SIM and nano-SIM; cellular model weighs 692 g
Stylus supportApple Pencil (1st generation), sold separatelyApple Pencil (1st generation), sold separately
KeyboardsSmart Keyboard through Smart Connector, sold separatelySmart Keyboard through Smart Connector, sold separately
Design
Weight713 g677 g (better)
Thickness6.9 mm6.9 mm
Height × width305.7 × 220.6 mm305.7 × 220.6 mm
Operating systemiPadOSiPadOS
BiometricsTouch ID in Home buttonTouch ID in Home button
SpeakersFour-speaker audioFour-speaker audio
MicrophonesDual microphonesDual microphones
SensorsGyroscope; accelerometer; barometer; ambient light; compass; iBeacon; assisted GPS and GLONASS on cellular modelGyroscope; accelerometer; barometer; ambient light; compass; iBeacon; assisted GPS and GLONASS on cellular model
MaterialsAluminium enclosure (Ars Technica)–
ColoursSilver, Gold, Space GreySilver, Gold, Space Grey
Software at launchiOS 9; subsequently received iPadOSiOS 10.3 (Notebookcheck); subsequently received iPadOS
In the boxiPad Pro; Lightning to USB cable; USB power adaptoriPad Pro; Lightning to USB cable; USB power adaptor

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