Apple iPad 2 vs Apple iPad (9th generation)

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

Better figure, where one is clearly better

iPad 2 compared with iPad (9th generation)
AppleiPad 2AppleiPad (9th generation)
Overview
ReleasedMarch 2011September 2021
Display
Screen size9.7″10.2″
Resolution1024 × 7682160 × 1620 (better)
Sharpness132 pixels per inch265 pixels per inch (better)
PanelLCDLCD
Brightness–500 nits
Display typeLED-backlit glossy Multi-Touch display with IPS technologyRetina; LED-backlit IPS LCD
Pixel density132 ppi264 ppi
Display featuresFingerprint-resistant oleophobic coatingTrue Tone; oleophobic coating; non-laminated panel (Notebookcheck)
Performance
ChipA5A13 Bionic
Memory512 MB3 GB (better)
Storage16 GB, 32 GB, 64 GB64 GB, 256 GB (better)
CPU1 GHz dual-core Apple A5; 512 MB RAM confirmed by iFixitA13 Bionic; 3 GB RAM reported by Notebookcheck
AI engine–Neural Engine
GPUPowerVR SGX543MP2 (Notebookcheck)–
Cameras
Rear camera0.7 MP8 MP (better)
Ultra wide cameraNoneNone
Front camera0.3 MP12 MP (better)
Rear camera0.7MP (PhoneArena); still camera with 5x digital zoom; Apple does not publish megapixelsWide; f/2.4 five-element lens; 5x digital zoom; HDR; 43MP panorama; automatic image stabilisation; burst
Front camera0.3MP VGA (PhoneArena); VGA-quality still camera for FaceTime and Photo BoothUltra Wide; f/2.4; 122-degree field of view; Centre Stage; HDR; Retina Flash; lens correction
Video recordingRear camera records 720p video at up to 30 fps; front camera records VGA video at up to 30 fps; tap to control exposure; photo and video geotagging over Wi-FiRear 1080p at 25 or 30 fps; 720p slow motion at 120 fps; 3x video zoom; front 1080p at 25, 30 or 60 fps; stabilised time-lapse; HEVC and H.264
Battery and connections
Battery life (maker's claim)Up to 10 hoursUp to 10 hours
Battery capacity25 Wh32.4 Wh (better)
Mobile data optionYesYes
StylusNot supportedSupported, sold separately
Keyboard made for itYesYes
Battery life detailUp to 10 hours surfing the web on Wi-Fi, watching video or listening to music; up to nine hours surfing the web on 3GUp to 10 hours Wi-Fi browsing or video; nine hours cellular browsing
Charging10W USB Power Adapter included; charging through the dock connector20 W USB-C Power Adapter included; USB computer charging supported
USB-C30-pin dock connector; 3.5 mm stereo headphone jack; video mirroring up to 1080p through Apple Digital AV Adapter or VGA Adapter, sold separatelyLightning; 3.5 mm headphone jack; optional adapters support 1080p external video
Wi-FiWi-Fi 802.11a/b/g/nWi-Fi 5 (802.11ac); 2x2 MIMO; up to 866 Mb/s
BluetoothBluetooth 2.1 + EDRBluetooth 4.2
Mobile networkWi-Fi + 3G model supports UMTS/HSDPA/HSUPA and GSM/EDGE data; micro-SIM; assisted GPS; weighs 613 g; US Verizon CDMA EV-DO version weighs 607 gGigabit-class LTE and UMTS/HSPA/HSPA+/DC-HSDPA; nano-SIM and eSIM; cellular model weighs 498 g
Stylus supportNo Apple Pencil supportApple Pencil (1st generation), sold separately
KeyboardsApple Wireless Keyboard over Bluetooth, sold separately; earlier iPad Keyboard Dock also works (Notebookcheck)Smart Keyboard through Smart Connector, sold separately
Design
Weight601 g487 g (better)
Thickness8.8 mm7.5 mm (better)
Height × width241.2 × 185.7 mm250.6 × 174.1 mm
Operating systemiOSiPadOS
Biometrics–Touch ID in Home button
SpeakersBuilt-in speakerStereo speakers
MicrophonesBuilt-in microphoneDual microphones
SensorsAccelerometer; ambient light sensor; gyroscope; digital compass; assisted GPS on Wi-Fi + 3G modelGyroscope; accelerometer; barometer; ambient light; compass; iBeacon; GPS/GNSS on cellular model
MaterialsAluminium enclosureEnclosure made from 100% recycled aluminium
ColoursBlack or White front with aluminium backSilver, Space Grey
Software at launchiOS 4.3iPadOS 15
In the boxiPad, Dock Connector to USB Cable, 10W USB Power AdapteriPad; Lightning to USB-C Cable; 20 W USB-C Power Adapter

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