IPad: Gwahaniaeth rhwng fersiynau
Cynnwys wedi'i ddileu Cynnwys wedi'i ychwanegu
ffynonellau a manion using AWB |
Dileu'r wybodlen Saesneg! - hon yn bodoli'rn barod; ychwanegu o'r un newydd i fan yma |
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| Llinell 1: | Llinell 1: | ||
{{Infobox information appliance |
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| name = iPad |
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| image = [[File:IPad 3.png|frameless|alt=An image of the third-generation iPad]] |
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| caption = The third-generation iPad. |
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| developer = [[Apple Inc.]] |
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| manufacturer = [[Foxconn]] ([[contract manufacturer|on contract]]<ref name="Spiegel-iPad-Foxconn">{{cite web|url=http://www.spiegel.de/international/business/ipad-factory-in-the-firing-line-worker-suicides-have-electronics-maker-uneasy-in-china-a-697296.html |title=iPad Factory in the Firing Line: Worker Suicides Have Electronics Maker Uneasy in China|first=Wieland |last=Wagner|work=Der Spiegel |date=May 28, 2010 |accessdate=May 31, 2010}}</ref>) |
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| type = [[Tablet computer]] |
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| releasedate ='''1st generation:'''<br>{{Start date|2010|04|03}} (Wi-Fi)<ref>{{cite web |url=http://gizmodo.com/5486444/official-ipad-launching-here-april-3-pre+orders-march-12 |title=Official: iPad Launching Here April 3, Pre-Orders March 12 |first=Matt |last=Buchanan |date=March 5, 2010 |work=[[Gizmodo]]|publisher=[[Gawker Media]] |accessdate=March 4, 2010}}</ref><ref name="Apple PR 2" /><br>{{Start date|2010|04|30}} (Wi-Fi + 3G)<ref name="Apple PR 3" /><br>{{Start date|2010|05|28}} (International)<br>'''iPad 2:'''<br>{{Start date|2011|03|11}} (United States)<br>{{Start date|2011|03|25}} (International)<br>'''3rd generation:'''<br>{{Start date|2012|03|16}}<br>'''4th generation and Mini:'''<br>{{Start date|2012|11|02}} |
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| connectivity = {{flatlist| |
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: [[Wi-Fi]] |
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:: [[IEEE 802.11|802.11]] [[IEEE 802.11a-1999|a]]/[[IEEE 802.11b-1999|b]]/[[IEEE 802.11g-2003|g]]/[[IEEE 802.11n-2009|n]] |
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'''1st & 2nd Generation'''<br /> |
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[[Bluetooth#Bluetooth v2.1 + EDR|Bluetooth 2.1 + EDR]] |
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;[[GSM]] models also include |
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: {{allow wrap|[[Universal Mobile Telecommunications System|UMTS]] / [[High-Speed Downlink Packet Access|HSDPA]] }} |
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:: [[UMTS frequency bands|850, 1,900, 2,100]] [[Hertz|MHz]] |
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: {{allow wrap|[[GSM]] / [[Enhanced Data Rates for GSM Evolution|EDGE]]}} |
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:: [[GSM frequency bands|850, 900, 1,800, 1,900]] MHz |
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;[[CDMA]] model also includes |
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: [[Code division multiple access|CDMA]]/[[Evolution-Data Optimized|EV-DO Rev. A]] |
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:: [[Multi-band|800, 1,900]] MHz |
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'''3rd Generation'''<br /> |
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[[Bluetooth#Bluetooth v4.0|Bluetooth 4.0 technology]] |
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;[[GSM]] models also include |
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: [[3GPP Long Term Evolution|LTE]] |
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:: [[E-UTRA#Frequency_bands_and_channel_bandwidths|700, 2,100]] MHz |
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: {{allow wrap|[[Universal Mobile Telecommunications System|UMTS]] / [[High-Speed Downlink Packet Access|HSDPA]]/[[Evolved HSPA|HSPA+]] / [[Dual-Cell HSDPA|DC-HSDPA]]}} |
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:: [[UMTS frequency bands|850, 900, 1,900, 2,100]] MHz |
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: {{allow wrap|[[GSM]] / [[Enhanced Data Rates for GSM Evolution|EDGE]]}} |
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:: [[GSM frequency bands|850, 900, 1,800, 1,900]] MHz |
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;[[CDMA]] model also includes |
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: [[3GPP Long Term Evolution|LTE]] |
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:: [[E-UTRA#Frequency_bands_and_channel_bandwidths|700]] MHz |
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: [[Code division multiple access|CDMA]]/[[Evolution-Data Optimized|EV-DO Rev. A]] |
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:: [[Multi-band|800, 1,900]] MHz |
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: {{allow wrap|[[Universal Mobile Telecommunications System|UMTS]] / [[High-Speed Downlink Packet Access|HSDPA]]/[[Evolved HSPA|HSPA+]]/[[Dual-Cell HSDPA|DC-HSDPA]]}} |
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:: [[UMTS frequency bands|850, 900, 1,900, 2,100]] MHz |
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: {{allow wrap|[[GSM]] / [[Enhanced Data Rates for GSM Evolution|EDGE]]}} |
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:: [[GSM frequency bands|850, 900, 1,800, 1,900]] MHz |
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}} |
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| lifespan = |
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| unitssold = 100 million<ref name=iPadSales>{{cite news|url=http://www.nytimes.com/2012/10/24/technology/apple-facing-competition-introduces-a-smaller-ipad.html?ref=technology&_r=0|title=Apple, Facing Competition, Introduces a Smaller iPad |author=Brian X. Chen|work=[[The New York Times]] |date=2012-10-23|accessdate=2012-10-24}}</ref> |
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| media = |
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| os = [[iOS version history#Current_versions|iOS 6.0.1]] |
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| input = [[Multi-touch]] [[touch screen|screen]], [[#Audio|headset controls]], [[Proximity sensor|proximity]] and [[low-key lighting|ambient light]] sensors, 3-axis [[accelerometer]], [[magnetometer|digital]] [[compass]]<br /> '''iPad 2 adds:''' 3-axis [[gyroscope|gyro]] |
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| camera = '''1st generation''': None <br />'''iPad 2''': Front-facing and [[720p]] rear-facing<br />'''3rd generation''': Front-facing and [[1080p]] rear-facing |
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| power = Built-in rechargeable [[lithium-ion polymer battery|Li-Po battery]]<br/ >{{convert|25|W.h|abbr=on}}, 10hr life<ref name="AppleIPadSpecs" /> |
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| soc = '''1st generation:''' [[Apple A4]]<br>'''iPad 2 and Mini:''' [[Apple A5]]<br>'''3rd generation:''' [[Apple A5X]]<br>'''4th generation:''' [[Apple A6X]]<br>'''Mini''' [[Apple A5]] |
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| cpu = '''1st generation'''<br />1 GHz [[ARM]] [[Cortex-A8]]<ref name="AppleIPadSpecs" /><ref name="A4" /><br />'''iPad 2'''<br />1 GHz dual-core [[ARM Cortex-A9]]<br />'''3rd generation'''<br />1 GHz 1 GHz dual-core [[ARM]] [[Cortex-A9]]<br />'''4th generation'''<br />1.4 GHz 1.4 GHz dual-core [[Apple Swift]]<br />'''Mini'''<br />1 GHz 1 GHz dual-core [[ARM]] [[Cortex-A9]] |
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| graphics = '''1st generation'''<br />[[PowerVR]] [[Intel Consumer Electronics|SGX]]535<ref name="ifixit-teardown-p3" /><br />'''iPad 2'''<br />[[PowerVR]] [[Intel Consumer Electronics|SGX]]543MP2<ref>{{cite web|url=http://www.anandtech.com/show/4216/apple-ipad-2-gpu-performance-explored-powervr-sgx543mp2-benchmarked|title=Apple iPad 2 GPU Performance Explored PowerVR SGX543MP2 Benchmarked|publisher=Anandtech|accessdate=March 12, 2011}}</ref><br />'''3rd generation'''<br />[[PowerVR]] [[PowerVR#Series 5XT|SGX543MP4]]<br />'''4th generation'''<br />[[PowerVR]] [[PowerVR#Series SGX554MP4]]<br />'''Mini'''<br />[[PowerVR]] [[PowerVR#Series SGX543MP2]] |
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| storage = 16, 32, or 64 GB [[flash memory]]<ref name="AppleIPadSpecs" /> |
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| memory = '''1st generation'''<br />256 MB DDR RAM<ref name="Miroslav Djuric 2">{{cite web|url=http://www.ifixit.com/Teardown/iPad-Teardown/2183/2 |title=iPad Wi-Fi Teardown|publisher=Ifixit.com |accessdate=April 17, 2010|first=Miroslav |last=Djuric |date=April 3, 2010|page=2}}</ref><br />'''iPad 2'''<br />512 MB DDR2 RAM<ref name="iPad 2 Wi-Fi Teardown">{{cite web|url=http://www.ifixit.com/Teardown/iPad-2-Wi-Fi-Teardown/5071/1|title=iPad 2 Wi-Fi Teardown|publisher=iFixit|accessdate=March 12, 2011}}</ref><br />'''3rd & 4th generation'''<br />1024 MB DDR2<ref name="iPad 3 teardown – iFixit – Page 3">{{cite web|title=iPad 3 teardown – iFixit – Page 3|url=http://www.ifixit.com/Teardown/iPad-3-4G-Teardown/8277/2|publisher=iFixit|accessdate=March 16, 2012}}</ref><br />'''Mini'''<br />512 MB DDR2 RAM |
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| display = '''1st & 2nd generation'''<br />1024 × 768 [[pixel|px]] 132 [[Pixel density|PPI]] 4:3 [[aspect ratio (image)|aspect ratio]]<br />{{convert|9.7|in|mm|abbr=on}} diagonal<br />[[XGA]], [[Light-emitting diode|LED]]-backlit [[In-plane switching|IPS LCD]]<ref name="AppleIPadSpecs" /><br>'''3rd & 4th generation'''<br />2048×1536 [[pixel|px]] 264 [[Pixel density|PPI]]<br>'''Mini'''<br />1,024x768 [[pixel|px]] 163 [[Pixel density|PPI]]<br />{{convert|7.9|in|mm|abbr=on}} fiagonal |
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| audio = [[Bluetooth]], speaker, microphone, headset jack |
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| service = [[iTunes Store]], [[App Store (iOS)|App Store]], [[iCloud]], [[iBookstore]] |
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| dimensions = '''1st generation'''<br /> |
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{{convert|9.56|in|mm|abbr=on}} ''(h)''<br />{{convert|7.47|in|mm|abbr=on}} ''(w)''<br />{{convert|0.50|in|mm|abbr=on}} ''(d)''<br />'''iPad 2'''<br />{{convert|9.50|in|mm|abbr=on}} ''(h)''<br />{{convert|7.31|in|mm|abbr=on}} ''(w)''<br />{{convert|0.34|in|mm|abbr=on}} ''(d)''<br />'''3rd & 4th generation'''<br />{{convert|9.50|in|mm|abbr=on}} ''(h)''<br />{{convert|7.31|in|mm|abbr=on}} ''(w)''<br />{{convert|0.37|in|mm|abbr=on}} ''(d)''<br />'''Mini'''<br />{{convert|7.87|in|mm|abbr=on}} ''(h)''<br />{{convert|5.3|in|mm|abbr=on}} ''(w)''<br />{{convert|28|in|mm|abbr=on}} ''(d)'' |
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| weight = '''Wi-Fi model:''' {{convert|1.5|lb|g|abbr=on}}<br />'''Wi-Fi + 3G model:''' {{convert|1.6|lb|g|abbr=on}}<ref name="AppleIPadSpecs"/><br />'''iPad 2:''' {{convert|1.325|lb|g|abbr=on}}<br>'''3rd generation Wi-Fi model:''' {{convert|1.44|lb|g|abbr=on}}<br />'''3rd generation Wi-Fi + 4G model:''' {{convert|1.46|lb|g|abbr=on}}'''4th generation Wi-Fi model:''' {{convert|1.44|lb|g|abbr=on}}<br />'''4th generation LTE model:''' {{convert|1.46|lb|g|abbr=on}}'''Mini Wi-Fi model:''' {{convert|0.68|lb|g|abbr=on}}<br />'''Mini LTE model:''' {{convert|0.69|lb|g|abbr=on}} |
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| related = [[iPhone]], [[iPod touch]] ([[List of iOS devices|Comparison]]) |
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| website = [http://www.apple.com/ipad/ apple.com/ipad] |
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}} |
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{{iPad models}} |
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Dyfais llechen gyfrifiadurol a greuwyd gan [[Apple Inc.]] yw'r '''iPad'''. Cafodd y ddyfais ei marchnata ar gyfer chwarae cerddoriaeth, darllen e-lyfrau, gwylio [[fideo]]s, pori'r [[Gwe fyd-eang|we]], chwarae gemau, ac er mwyn creu a darllen ebyst. Gwerthwyd 2 filiwn iPad yn y ddau fis cyntaf.<ref>http://www.apple.com/pr/library/2010/05/31ipad.html</ref> |
Dyfais llechen gyfrifiadurol a greuwyd gan [[Apple Inc.]] yw'r '''iPad'''. Cafodd y ddyfais ei marchnata ar gyfer chwarae cerddoriaeth, darllen e-lyfrau, gwylio [[fideo]]s, pori'r [[Gwe fyd-eang|we]], chwarae gemau, ac er mwyn creu a darllen ebyst. Gwerthwyd 2 filiwn iPad yn y ddau fis cyntaf.<ref>http://www.apple.com/pr/library/2010/05/31ipad.html</ref> |
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Fersiwn yn ôl 12:23, 9 Mehefin 2015
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.[1]
