IPad

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Neidio i: llywio, chwilio
iPad
An image of the third-generation iPad
The third-generation iPad.
datblygwr Apple Inc.
gwneuthurwr Foxconn (on contract[1])
math Tablet computer
rhyddhau dyddiad 1st generation:
Ebrill 3, 2010 (2010-04-03) (Wi-Fi)[2][3]
Ebrill 30, 2010 (2010-04-30) (Wi-Fi + 3G)[4]
Mai 28, 2010 (2010-05-28) (International)
iPad 2:
Mawrth 11, 2011 (2011-03-11) (United States)
Mawrth 25, 2011 (2011-03-25) (International)
3rd generation:
Mawrth 16, 2012 (2012-03-16)
4th generation and Mini:
Tachwedd 2, 2012 (2012-11-02)
unedau gwerthu 100 million[5]
system weithredu iOS 6.0.1
pŵer Built-in rechargeable Li-Po battery
25 Wh (Nodyn:Convert/kJ), 10hr life[6]
System-ar-sglodion
defnyddio
1st generation: Apple A4
iPad 2 and Mini: Apple A5
3rd generation: Apple A5X
4th generation: Apple A6X
Mini Apple A5
CPU 1st generation
1 GHz ARM Cortex-A8[6][7]
iPad 2
1 GHz dual-core ARM Cortex-A9
3rd generation
1 GHz 1 GHz dual-core ARM Cortex-A9
4th generation
1.4 GHz 1.4 GHz dual-core Apple Swift
Mini
1 GHz 1 GHz dual-core ARM Cortex-A9
cynhwysedd storio 16, 32, or 64 GB flash memory[6]
cof 1st generation
256 MB DDR RAM[8]
iPad 2
512 MB DDR2 RAM[9]
3rd & 4th generation
1024 MB DDR2[10]
Mini
512 MB DDR2 RAM
dangos 1st & 2nd generation
1024 × 768 px 132 PPI 4:3 aspect ratio
9.7 in (250 mm) diagonal
XGA, LED-backlit IPS LCD[6]
3rd & 4th generation
2048×1536 px 264 PPI
Mini
1,024x768 px 163 PPI
7.9 in (200 mm) fiagonal
graffeg 1st generation
PowerVR SGX535[11]
iPad 2
PowerVR SGX543MP2[12]
3rd generation
PowerVR SGX543MP4
4th generation
PowerVR PowerVR#Series SGX554MP4
Mini
PowerVR PowerVR#Series SGX543MP2
mewnbwn Multi-touch screen, headset controls, proximity and ambient light sensors, 3-axis accelerometer, digital compass
iPad 2 adds: 3-axis gyro
Camera 1st generation: None
iPad 2: Front-facing and 720p rear-facing
3rd generation: Front-facing and 1080p rear-facing
cysylltedd
gwasanaethau
ar-lein
iTunes Store, App Store, iCloud, iBookstore
dimensiynau

1st generation

9.56 in (243 mm) (h)
7.47 in (190 mm) (w)
0.50 in (13 mm) (d)
iPad 2
9.50 in (241 mm) (h)
7.31 in (186 mm) (w)
0.34 in (8.6 mm) (d)
3rd & 4th generation
9.50 in (241 mm) (h)
7.31 in (186 mm) (w)
0.37 in (9.4 mm) (d)
Mini
7.87 in (200 mm) (h)
5.3 in (130 mm) (w)
28 in (710 mm) (d)
pwysau Wi-Fi model: 1.5 lb (680 g)
Wi-Fi + 3G model: 1.6 lb (730 g)[6]
iPad 2: 1.325 lb (601 g)
3rd generation Wi-Fi model: 1.44 lb (650 g)
3rd generation Wi-Fi + 4G model: 1.46 lb (660 g)4th generation Wi-Fi model: 1.44 lb (650 g)
4th generation LTE model: 1.46 lb (660 g)Mini Wi-Fi model: 0.68 lb (310 g)
Mini LTE model: 0.69 lb (310 g)
erthyglau perthnasol iPhone, iPod touch (Comparison)
gwefan apple.com/ipad

Dyfais llechen gyfrifiadurol a greuwyd gan Apple Inc. yw'r iPad. Cafodd y ddyfais ei marchnata ar gyfer chwarae cerddoriaeth, darllen e-lyfrau, gwylio fideos, pori'r we, chwarae gemau, ac er mwyn creu a darllen ebyst. Gwerthwyd 2 filiwn iPad yn y ddau fis cyntaf.[13]

Cyfeiriadau[golygu]

  1. Wagner, Wieland (May 28, 2010). "iPad Factory in the Firing Line: Worker Suicides Have Electronics Maker Uneasy in China". Der Spiegel. http://www.spiegel.de/international/business/ipad-factory-in-the-firing-line-worker-suicides-have-electronics-maker-uneasy-in-china-a-697296.html. Adalwyd May 31, 2010. 
  2. Buchanan, Matt (March 5, 2010). "Official: iPad Launching Here April 3, Pre-Orders March 12". Gizmodo. Gawker Media. http://gizmodo.com/5486444/official-ipad-launching-here-april-3-pre+orders-march-12. Adalwyd March 4, 2010. 
  3. Gwall cyfeirio: Tag <ref> annilys; ni osodwyd unrhyw destun ar gyfer y 'ref' Apple_PR_2
  4. Gwall cyfeirio: Tag <ref> annilys; ni osodwyd unrhyw destun ar gyfer y 'ref' Apple_PR_3
  5. Brian X. Chen (2012-10-23). "Apple, Facing Competition, Introduces a Smaller iPad". The New York Times. http://www.nytimes.com/2012/10/24/technology/apple-facing-competition-introduces-a-smaller-ipad.html?ref=technology&_r=0. Adalwyd 2012-10-24. 
  6. Gwall cyfeirio: Tag <ref> annilys; ni osodwyd unrhyw destun ar gyfer y 'ref' AppleIPadSpecs
  7. Gwall cyfeirio: Tag <ref> annilys; ni osodwyd unrhyw destun ar gyfer y 'ref' A4
  8. Djuric, Miroslav (April 3, 2010). "iPad Wi-Fi Teardown". Ifixit.com. p. 2. http://www.ifixit.com/Teardown/iPad-Teardown/2183/2. Adalwyd April 17, 2010. 
  9. "iPad 2 Wi-Fi Teardown". iFixit. http://www.ifixit.com/Teardown/iPad-2-Wi-Fi-Teardown/5071/1. Adalwyd March 12, 2011. 
  10. "iPad 3 teardown – iFixit – Page 3". iFixit. http://www.ifixit.com/Teardown/iPad-3-4G-Teardown/8277/2. Adalwyd March 16, 2012. 
  11. Gwall cyfeirio: Tag <ref> annilys; ni osodwyd unrhyw destun ar gyfer y 'ref' ifixit-teardown-p3
  12. "Apple iPad 2 GPU Performance Explored PowerVR SGX543MP2 Benchmarked". Anandtech. http://www.anandtech.com/show/4216/apple-ipad-2-gpu-performance-explored-powervr-sgx543mp2-benchmarked. Adalwyd March 12, 2011. 
  13. http://www.apple.com/pr/library/2010/05/31ipad.html

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