Apple i Pad 4
POWER AND PERFORMANCE
With a new A6X chip that Apple reckons is two times faster than the A6 chip in the iPad 3 with two times the graphical capabilities, the iPad 4 should fly. And boy, does it. With just under 1GB of RAM under the hood, too, everything gets a speed bump. Opening up apps (though it's a matter of milliseconds), launching the camera, loading webpages . None of this is surprising considering Geekbench 2 notes the processing performance as 1768 - by comparison the iPad 3 scored just 760.6. Yes, that is a massive gap as it sounds.
When flicking through magazine apps on the iPad 3, there's noticeable lag when scrolling through pages, but on the iPad 4 it's fluid as ever.
CAMERA
The iPad 4 rear camera is the same 5MP snapper we saw on the iPad 3 but images are mightly impressive and video resolution is 1080p HD video which is better than that of most packet. Face time video calling over Wi-Fi or a mobile network ,
face detection, backside illumination, hybrid IR filter, f/ 2.4 aperture, tap to focus video and still images, video satbilisation, photo and video geotagging.
EXTERNAL BUTTONS AND CONNECTORS
POWER AND BATTERY
SENSORS
LOCATION
Wi-Fi
Digital compass
Assisted GPS and GLONASS
Mobile data
AUDIO PLAYBACK
Frequency response; Hz to 20,000 Hz
Audio formats supported - AAC ( 8 to 320 Kbps), Protected AAC(from i Tunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible Enhanced Audio, AAX and AAX+), Apple Lossless, AIFF and WAV
TV and VIDEO
AirPlay mirroring nad video out to Apple TV (2nd and 3rd generation)
Video mirroring and video out support - up to 1080p through Lightning Digital AV Adapter and Lightning to VGA Adapter(sold separately)
Video formats supported H.264 video up to 1080p, 30fps, .mp4, .m4v and .mov etc
MAIL ATTACHMENT SUPPORT
Viewable document types - .jpg, .tiff, .gif (images), .doc, .docx (Microsoft Word) .htm and .html ( web pages) .key(Keynote) numbers ( Numbers) pages (Pages) .pdf (Adobe Acrobat) .ppt and pptx (Microsoft Power Point) .rtf (rich text format) .vcf (contact information) .xls and .xlsx (Microsoft Excel)
POWER AND PERFORMANCE
With a new A6X chip that Apple reckons is two times faster than the A6 chip in the iPad 3 with two times the graphical capabilities, the iPad 4 should fly. And boy, does it. With just under 1GB of RAM under the hood, too, everything gets a speed bump. Opening up apps (though it's a matter of milliseconds), launching the camera, loading webpages . None of this is surprising considering Geekbench 2 notes the processing performance as 1768 - by comparison the iPad 3 scored just 760.6. Yes, that is a massive gap as it sounds.When flicking through magazine apps on the iPad 3, there's noticeable lag when scrolling through pages, but on the iPad 4 it's fluid as ever.
CAMERA
The iPad 4 rear camera is the same 5MP snapper we saw on the iPad 3 but images are mightly impressive and video resolution is 1080p HD video which is better than that of most packet. Face time video calling over Wi-Fi or a mobile network , face detection, backside illumination, hybrid IR filter, f/ 2.4 aperture, tap to focus video and still images, video satbilisation, photo and video geotagging.
EXTERNAL BUTTONS AND CONNECTORS
POWER AND BATTERY
- Built in 42.5-watt-hour rechargeable lithium-polymer battery
- Up to 10 hours of surfing the web on Wi-Fi , watching video or listening to music
- Charging via power adapter or USB to computer system .
SENSORS
- Three-axis gyro
- Accelerometer
- Ambient light sensor
LOCATION
Wi-Fi
Digital compass
Assisted GPS and GLONASS
Mobile data
AUDIO PLAYBACK
Frequency response; Hz to 20,000 Hz
Audio formats supported - AAC ( 8 to 320 Kbps), Protected AAC(from i Tunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible Enhanced Audio, AAX and AAX+), Apple Lossless, AIFF and WAV
TV and VIDEO
AirPlay mirroring nad video out to Apple TV (2nd and 3rd generation)
Video mirroring and video out support - up to 1080p through Lightning Digital AV Adapter and Lightning to VGA Adapter(sold separately)
Video formats supported H.264 video up to 1080p, 30fps, .mp4, .m4v and .mov etc
MAIL ATTACHMENT SUPPORT
Viewable document types - .jpg, .tiff, .gif (images), .doc, .docx (Microsoft Word) .htm and .html ( web pages) .key(Keynote) numbers ( Numbers) pages (Pages) .pdf (Adobe Acrobat) .ppt and pptx (Microsoft Power Point) .rtf (rich text format) .vcf (contact information) .xls and .xlsx (Microsoft Excel)
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