Apple iPad 4 Wi-Fi + Cellular vs Apple iPad Air
Apple iPad 4 Wi-Fi + Cellular
Apple iPad Air
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE 700 MHz Class 17, 1700, 2100LTE
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HSDPA speed21 Mbps21 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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DC-HSDPA speed42 Mbps42 Mbps
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EV-DO speed3.1 Mbps3.1 Mbps
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LTE speed73 Mbps100 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2012-102013-10
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Status2012-112013-11
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Design
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SIMMicro-SIMNano-SIM
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Height241.2 mm240 mm
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Width185.7 mm169.5 mm
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Thickness9.4 mm7.5 mm
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Weight662 g469 g
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ColorsBlack, WhiteSilver, Space Gray
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Display
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Display typeLED-backlit IPS LCD, capacitive touchscreenLED-backlit IPS LCD, capacitive touchscreen
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Physical size9.7 inches9.7 inches
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Resolution1536 x 2048 pixels1536 x 2048 pixels
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Pixel density264 ppi264 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1.4 GHzDual-core 1.3 GHz Cyclone
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ChipsetApple A6XApple A7
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GPUPowerVR SGX554MP4 (quad-core graphics)PowerVR G6430 (quad-core graphics)
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Memory RAM1 GB1 GB
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Internal storage16, 32, 64, 128 GB16, 32, 64, 128 GB
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Memory card
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OS
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OSiOS 6iOS 7
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Main camera
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Camera type-Photo / Video
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Main camera5 MP5 MP
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Primary camera resolution2592 x 1944 pixels2592 x 1944 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusautofocusautofocus
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Selfie camera
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Selfie camera1.2 MP1.2 MP
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Secondary camera face detectionface detectionface detection
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Secondary camera face timeFaceTimeFaceTime
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Selfie camera video720p@30fps720p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsN/AN/A
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual BandYesYes
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USB2.0Lightning, USB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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Bluetooth EDR-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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Features
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging iMessageiMessageiMessage
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Messaging Push EmailPush EmailPush Email
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JavaNoNo
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Browser
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HTMLHTML (Safari)HTML (Safari)
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity11560 mAh8600 mAh
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Battery removableNon-removableNon-removable
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Talk time9 h10 h
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Standby time720 h-