Apple iPad 2 Wi-Fi vs Samsung Google Nexus S
Apple iPad 2 Wi-Fi
Samsung Google Nexus S
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 1700, 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2011-32010-12
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Status2010-12
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Design
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SIMNoMini-SIM
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Height241.2 mm123.9 mm
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Width185.7 mm63 mm
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Thickness8.8 mm10.9 mm
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Weight601 g129 g
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ColorsBlack, WhiteBlack, White
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Display
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Display typeLED-backlit IPS LCD, capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size9.7 inches4.0 inches
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Resolution768 x 1024 pixels480 x 800 pixels
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Pixel density132 ppi233 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A91 GHz ARM Cortex-A8
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ChipsetApple A5Hummingbird
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GPUPowerVR SGX543MP2PowerVR SGX540
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Memory RAM512 MB512 MB
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Internal storage16, 32, 64 GB16 GB
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Memory card
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OS
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OSiOS 4Android OS, v4.1.2 (Jelly Bean)
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Main camera
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Camera type-Photo
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Main camera0.7 MP5 MP
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Primary camera resolution960 x 720 pixels2560 x 1920 pixels
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Primary camera video720p@30fpsw480p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraVGA cameraVGA camera
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsN/AVibration; MP3, WAV 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 Hotspot-Yes
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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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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDRYes-
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GPSNoYes, with A-GPS
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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 Mail
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JavaNoYes, via Java MIDP emulator
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Browser
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HTMLHTML (Safari)Yes
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Adobe Flash-Yes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity6930 mAh1500 mAh
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Battery removableNon-removable-
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Talk time10 h-
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Talk time 2G-14 h
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Talk time 3G-6 h 40 min
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Standby time720 h-
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Standby time 2G-713 h
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Standby time 3G-428 h