Apple iPad 4 Wi-Fi + Cellular vs Samsung Galaxy Axiom R830
Apple iPad 4 Wi-Fi + Cellular
Samsung Galaxy Axiom R830
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1700, 1900, 2100
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3G networkHSDPA 850, 900, 1900, 2100CDMA2000 1xEV-DO
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4G networkLTE 700 MHz Class 17, 1700, 2100LTE 700 MHz Class 17, 850, 1700, 1900, 2100
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HSDPA speed21 Mbps-
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HSUPA speed5.76 Mbps-
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DC-HSDPA speed42 Mbps-
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EV-DO speed3.1 Mbps3.1 Mbps
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LTE speed73 MbpsLTE
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2012-102012-11
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Status2012-112012-11
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Design
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SIMMicro-SIMMini-SIM
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Height241.2 mm121.7 mm
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Width185.7 mm63.8 mm
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Thickness9.4 mm11.9 mm
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Weight662 g136.1 g
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ColorsBlack, WhiteBlue
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Display
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Display typeLED-backlit IPS LCD, capacitive touchscreenTFT capacitive touchscreen
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Physical size9.7 inches4.0 inches
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Resolution1536 x 2048 pixels480 x 800 pixels
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Pixel density264 ppi233 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1.4 GHzDual-core 1.2 GHz Krait
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ChipsetApple A6X-
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GPUPowerVR SGX554MP4 (quad-core graphics)-
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Memory ROM-4 GB
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Memory RAM1 GB1 GB
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Internal storage16, 32, 64, 128 GB-
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSiOS 6Android OS, v4.0.4 (Ice Cream Sandwich)
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Main camera
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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@30fps720p
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Primary camera Autofocusautofocusautofocus
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Primary camera flash-LED flash
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Selfie camera
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Selfie camera1.2 MP1.3 MP
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Secondary camera face detectionface detection-
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Secondary camera face timeFaceTime-
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsN/AVibration, MP3 ringtones
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual BandYes-
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WLAN DLNA-Yes
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USB2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging iMessageiMessage-
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Messaging Push EmailPush EmailPush Email
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JavaNoYes, via Java MIDP emulator
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Browser
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HTMLHTML (Safari)HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity11560 mAh2100 mAh
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Battery removableNon-removable-
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Talk time9 h8 h
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Standby time720 h252 h