iPad Black iPad Developer Apple Inc. Manufacturer Foxconn Product family iPad Type Tablet computer Generation 1st Release date April 3, 2010 (2010 - 04 - 03) (show) United States May 28, 2010 (2010 - 05 - 28) (show) Spain Italy Switzerland United Kingdom Germany Australia Japan Canada France July 23, 2010 (2010 - 07 - 23) (show) Austria Belgium Hong Kong Ireland Luxembourg Mexico Netherlands New Zealand Singapore September 17, 2010 (2010 - 09 - 17) (show) China Discontinued March 2, 2011 (2011 - 03 - 02) Operating system Original: iOS 3.2 Current: iOS 5.1. 1, released May 7, 2012 System - on - chip used Apple A4 CPU 1 GHz ARM Cortex - A8 Memory 256 MB DDR RAM Storage 16, 32 or 64 GB flash memory Display 1024 × 768 px 132 PPI 4: 3 aspect ratio 9.7 in (250 mm) diagonal XGA, LED - backlit IPS LCD Graphics PowerVR SGX 535 Sound Bluetooth, speaker, microphone, headset jack Input Multi-touch screen, proximity and ambient light sensors, 3 - axis accelerometer, digital compass Connectivity Wi - Fi 802.11 a / b / g / n Bluetooth 2.1 + EDR GSM models also include UMTS / HSDPA 850, 1,900, 2,100 MHz GSM / EDGE 850, 900, 1,800, 1,900 MHz) Power Built - in rechargeable Li - Po battery 3.75 V 24.8 W h (6,613 mA h, 10hr life Online services iTunes Store, App Store, iCloud, iBookstore 9.56 in (243 mm) (h) 7.47 in (190 mm) (w) 0.50 in (13 mm) (d) Weight Wi - Fi: 1.5 lb (680 g) Wi - Fi + 3G: 1.6 lb (730 g) Predecessor Newton Successor iPad 2 Related articles iPhone, iPod Touch (Comparison) Website www.apple.com/ipad/
when did the ipad 1st gen come out
May 28, 2010