Apple iPhone 3G vs Samsung Impact b
Apple iPhone 3G
Samsung Impact b
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 850, 1900, 2100-
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HSDPA speedHSDPA-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2008-72014-12
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Status
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Design
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SIMMini-SIMMini-SIM
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Height115.5 mm105 mm
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Width62.1 mm44.5 mm
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Thickness12.3 mm14 mm
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Weight133 g78.5 g
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ColorsBlack, WhiteBlack
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Display
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Display typeTFT capacitive touchscreenCSTN
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Physical size3.5 inches1.77 inches
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Resolution320 x 480 pixels128 x 160 pixels
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Pixel density165 ppi116 ppi
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Display colors1677721666560
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Hardware
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CPU412 MHz ARM 11
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GPUPowerVR MBX-
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Memory RAM128 MB-
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Internal storage8, 16 GB4 MB
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Memory card
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OS
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OSiOS-
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Main camera
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Main camera2 MP
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Primary camera resolution1600 x 1200 pixels-
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Primary camera videono-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration, proprietary ringtonesVibration; Downloadable polyphonic ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Radio recorder-broadcast recording
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USB2.02.0
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Bluetoothv2.0Yes
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMS(threaded view)MMS
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Messaging EmailEmail-
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WAP-WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLHTML (Safari)-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-800 mAh
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Battery removableNon-removable-
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Talk time10 h2 h 30 min
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Standby time300 h250 h
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