Apple iPad (1st generation) vs Apple iPad (3rd generation)

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

Better figure, where one is clearly better

iPad (1st generation) compared with iPad (3rd generation)
AppleiPad (1st generation)AppleiPad (3rd generation)
Overview
ReleasedApril 2010March 2012
Display
Screen size9.7″9.7″
Resolution1024 × 7682048 × 1536 (better)
Sharpness132 pixels per inch264 pixels per inch (better)
PanelLCDLCD
Display typeLED-backlit glossy Multi-Touch display with IPS technologyRetina; LED-backlit IPS LCD
Pixel density132 ppi264 ppi
Display featuresFingerprint-resistant oleophobic coatingOleophobic coating; Multi-Touch
Performance
ChipA4A5X
Memory256 MB1 GB (better)
Storage16 GB, 32 GB, 64 GB16 GB, 32 GB, 64 GB
CPU1 GHz Apple A4; 256 MB RAM identified by iFixit's corrected teardownDual-core Apple A5X; 1 GB RAM confirmed by iFixit
GPU–Quad-core graphics
Cameras
Rear cameraNone5 MP (better)
Ultra wide cameraNoneNone
Front camera–0.3 MP
Rear camera–iSight; autofocus; tap to focus; face detection; backside illumination
Front camera–VGA FaceTime camera; 0.3MP (PhoneArena)
Video recording–Rear 1080p at up to 30 fps with stabilisation; front VGA at up to 30 fps; geotagging
Battery and connections
Battery life (maker's claim)Up to 10 hoursUp to 10 hours
Battery capacity25 Wh42.5 Wh (better)
Mobile data optionYesYes
StylusNot supportedNot supported
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, video or music; nine hours browsing over cellular
Charging10W USB Power Adapter included; charging through the dock connector10W USB Power Adapter included
USB-C30-pin dock connector; Dock Connector to USB Cable; 3.5 mm stereo headphone jack; VGA adapter supports 1024 x 768 output30-pin dock; 3.5 mm headphone jack; 1080p video output through optional Digital AV or VGA adapter; AirPlay mirroring at 720p
Wi-FiWi-Fi 802.11a/b/g/n802.11a/b/g/n
BluetoothBluetooth 2.1 + EDRBluetooth 4.0
Mobile networkWi-Fi + 3G model supports UMTS/HSDPA and GSM/EDGE data; micro-SIM; assisted GPS; weighs 730 gUMTS/HSPA/HSPA+/DC-HSDPA and GSM/EDGE; micro-SIM; cellular model weighs 662 g; LTE only supported on specified US and Canadian networks
Stylus supportNo Apple Pencil supportNo Apple Pencil support
KeyboardsiPad Keyboard Dock, sold separatelyApple keyboard dock supported (Notebookcheck)
Design
Weight680 g652 g (better)
Thickness13.4 mm9.4 mm (better)
Height × width242.8 × 189.7 mm241.2 × 185.7 mm
Operating systemiOSiOS
SpeakersBuilt-in speakerBuilt-in speaker
MicrophonesBuilt-in microphoneBuilt-in microphone
SensorsAccelerometer; ambient light sensor; digital compass; assisted GPS on Wi-Fi + 3G modelAccelerometer; ambient light; gyroscope; compass; assisted GPS and GLONASS on cellular model
MaterialsAluminium and glass enclosureAluminium and glass enclosure (iFixit)
ColoursSilver enclosure with black frontBlack or White front
Software at launchiPhone OS 3.2; this generation predates iPadOSiOS 5.1
In the boxiPad, Dock Connector to USB Cable, 10W USB Power Adapter, documentationiPad; Dock Connector to USB Cable; 10W USB Power Adapter; documentation

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