<P> Apple offers other accessories, including a Bluetooth keyboard, several types of earbuds or headphones and many adapters for the Lightning connector . AppleCare and free engraving are also available for the iPad Mini . </P> <P> The most recent model is the iPad Mini 4 . The iPad models are listed in a comparison grid . </P> <Table> <Tr> <Th_colspan="2"> Model </Th> <Th> iPad Mini (1st generation) </Th> <Th> iPad Mini 2 </Th> <Th> iPad Mini 3 </Th> <Th> iPad Mini 4 </Th> </Tr> <Tr> <Th_colspan="2"> Model Number </Th> <Td> A1432 (Wi - Fi) A1454 (Wi - Fi + Cellular) A1455 (Wi - Fi + Cellular) </Td> <Td> A1489 (Wi - Fi) A1490 (Wi - Fi + Cellular) A1491 (Wi - Fi + Cellular TD - LTE) </Td> <Td> A1599 (Wi - Fi) A1600 (Wi - Fi + Cellular) A1601 (Wi - Fi + Cellular TD - LTE) </Td> <Td> A1538 (Wi - Fi) A1550 (Wi - Fi + Cellular) </Td> </Tr> <Tr> <Th_colspan="2"> Status </Th> <Td> Obsolete </Td> <Td> Discontinued </Td> <Td> Discontinued </Td> <Td> Current </Td> </Tr> <Tr> <Th_colspan="2"> Announcement date </Th> <Td> October 23, 2012 </Td> <Td> October 22, 2013 </Td> <Td> October 16, 2014 </Td> <Td> September 9, 2015 </Td> </Tr> <Tr> <Th_colspan="2"> Release date </Th> <Td> November 2, 2012 </Td> <Td> November 12, 2013 </Td> <Td> October 22, 2014 </Td> <Td> September 9, 2015 </Td> </Tr> <Tr> <Th_colspan="2"> Capacities and when discontinued </Th> <Td> 32, 64 GB: October 22, 2013 16 GB: June 19, 2015 </Td> <Td> 64, 128 GB: October 16, 2014 16 GB: September 7, 2016 32 GB: March 21, 2017 </Td> <Td> 16, 64, 128 GB: September 9, 2015 </Td> <Td> 16 GB and 64 GB: September 7, 2016 32 GB: March 21, 2017 128 GB: In production </Td> </Tr> <Tr> <Th_colspan="2"> Launch price </Th> <Td> Wi - Fi models: 16 GB US $329, 32 GB US $429, 64 GB US $529 Wi - Fi + Cellular models: 16 GB US $459, 32 GB US $559, 64 GB US $659 </Td> <Td> Wi - Fi models: 16 GB US $399, 32 GB US $499, 64 GB US $599, 128 GB US $699 Wi - Fi + Cellular models: 16 GB US $529, 32 GB US $629, 64 GB US $729, 128 GB US $829 </Td> <Td_colspan="2"> Wi - Fi models: 16 GB US $399, 64 GB US $499, 128 GB US $599 Wi - Fi + Cellular models: 16 GB US $529, 64 GB US $629, 128 GB US $729 </Td> </Tr> <Tr> <Th_colspan="2"> SoC </Th> <Td> Apple A5 </Td> <Td_colspan="2"> Apple A7 </Td> <Td> Apple A8 </Td> </Tr> <Tr> <Th_colspan="2"> Motion coprocessor </Th> <Td> N / A </Td> <Td_colspan="2"> Apple M7 </Td> <Td> Apple M8 </Td> </Tr> <Tr> <Th_colspan="2"> CPU </Th> <Td> 1 GHz dual - core ARM Cortex - A9 </Td> <Td_colspan="2"> 1.3 GHz dual - core Apple Cyclone </Td> <Td> 1.5 GHz dual - core Apple Typhoon </Td> </Tr> <Tr> <Th_colspan="2"> GPU </Th> <Td> Dual - core PowerVR SGX543MP2 </Td> <Td_colspan="2"> Quad - core PowerVR G6430 </Td> <Td> Quad - core PowerVR GX6450 </Td> </Tr> <Tr> <Th_colspan="2"> Memory </Th> <Td> 512 MB DDR2 RAM built into Apple A5 package </Td> <Td_colspan="2"> 1024 MB LPDDR3 RAM </Td> <Td> 2048 MB LPDDR3 RAM </Td> </Tr> <Tr> <Th_colspan="2"> Storage </Th> <Td> 16, 32, or 64 GB </Td> <Td> 16, 32, 64, or 128 GB </Td> <Td_colspan="2"> 16, 64, or 128 GB </Td> </Tr> <Tr> <Th_colspan="2"> Display </Th> <Td_colspan="4"> 7.9 inches (200 mm) multi-touch display with LED backlighting and a fingerprint and scratch - resistant coating </Td> </Tr> <Tr> <Td_colspan="3"> </Td> <Td> Fully laminated display, antireflective coating </Td> </Tr> <Tr> <Td> 1024 × 768 pixels at 163 ppi </Td> <Td_colspan="3"> 2048 × 1536 pixels at 326 ppi (Retina Display) </Td> </Tr> <Tr> <Th> Camera </Th> <Th> iSight </Th> <Td_colspan="3"> 1080p HD still and video camera 5 MP, 30fps and 5 × digital zoom, geolocation </Td> <Td> 1080p HD still and video camera 8 MP, 30fps and 5 × digital zoom, geolocation </Td> </Tr> <Tr> <Th> FaceTime </Th> <Td_colspan="4"> 1.2 MP still, 720p video, geolocation </Td> </Tr> <Tr> <Th> Wireless </Th> <Th> Wi - Fi </Th> <Td_colspan="3"> Wi - Fi (802.11 a / b / g / n), Bluetooth 4.0 </Td> <Td> Wi - Fi (802.11 a / b / g / n / ac), Bluetooth 4.2 </Td> </Tr> <Tr> <Th> Wi - Fi + Cellular </Th> <Td_colspan="4"> In addition to above: 3G transitional LTE on Cellular model </Td> </Tr> <Tr> <Td_colspan="2"> Nano - SIM </Td> <Td_colspan="2"> Nano - SIM (supports Apple SIM) </Td> </Tr> <Tr> <Th> Geolocation </Th> <Th> Wi - Fi </Th> <Td_colspan="4"> Wi - Fi, Apple location databases </Td> </Tr> <Tr> <Th> Wi - Fi + Cellular </Th> <Td_colspan="4"> Assisted GPS, GLONASS, Apple databases, Cellular network </Td> </Tr> <Tr> <Th_colspan="2"> Sensors </Th> <Td_colspan="2"> Accelerometer, gyroscope, ambient light sensor, magnetometer </Td> <Td> Accelerometer, gyroscope, ambient light sensor, magnetometer, Touch ID </Td> <Td> Accelerometer, gyroscope, ambient light sensor, magnetometer, Touch ID, barometer </Td> </Tr> <Tr> <Th_colspan="2"> Battery </Th> <Td_colspan="4"> Built - in lithium - ion polymer battery . <P> browsing: 10 hours (Wi - Fi), 9 hours (3G / Cellular); video: 10 hours; audio: 140 hours; standby: 1 month </P> </Td> </Tr> <Tr> <Th_colspan="2"> Back Color </Th> <Td> Silver, Slate, Space Grey </Td> <Td> Silver, Space Grey </Td> <Td_colspan="2"> Silver, Gold, Space Grey </Td> </Tr> <Tr> <Th_colspan="2"> Front </Th> <Td_colspan="4"> White, Black </Td> </Tr> <Tr> <Th_colspan="2"> Initial operating system </Th> <Td> iOS 6.0 </Td> <Td> iOS 7.0 </Td> <Td> iOS 8.1 </Td> <Td> iOS 9.0 </Td> </Tr> <Tr> <Th_colspan="2"> Highest supported operating system </Th> <Td> iOS 9.3. 5 </Td> <Td_colspan="3"> iOS 11.0 </Td> </Tr> <Tr> <Th_colspan="2"> Dimensions </Th> <Td> 7.87 in × 5.3 in × 0.28 in (199.9 mm × 134.6 mm × 7.1 mm) </Td> <Td_colspan="2"> 7.87 in × 5.3 in × 0.29 in (199.9 mm × 134.6 mm × 7.4 mm) </Td> <Td> 8 in × 5.3 in × 0.24 in (203.2 mm × 134.6 mm × 6.1 mm) </Td> </Tr> <Tr> <Th_colspan="2"> Weight </Th> <Td> Wi - Fi model: 0.68 lb (310 g) Wi - Fi + Cellular model: 0.69 lb (310 g) </Td> <Td_colspan="2"> Wi - Fi model: 0.73 lb (330 g) Wi - Fi + Cellular model: 0.75 lb (340 g) </Td> <Td> Wi - Fi model: 0.65 lb (290 g) Wi - Fi + Cellular model: 0.67 lb (300 g) </Td> </Tr> <Tr> <Th_colspan="2"> Mechanical keys </Th> <Td_colspan="3"> Home, sleep, volume rocker, variable (mute sound and rotation lock) function switch </Td> <Td> Home, sleep, volume rocker </Td> </Tr> <Tr> <Th_colspan="2"> Connector </Th> <Td_colspan="4"> Lightning Connector </Td> </Tr> <Tr> <Th_colspan="2"> Greenhouse gas emissions </Th> <Td> 120 kg CO e </Td> <Td> 120 kg CO e </Td> <Td> 170 kg CO2e </Td> <Td> 120 kg CO e </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Model </Th> <Th> iPad Mini (1st generation) </Th> <Th> iPad Mini 2 </Th> <Th> iPad Mini 3 </Th> <Th> iPad Mini 4 </Th> </Tr>

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