Samsung I9100 Galaxy S II vs Samsung i637 Jack
Samsung I9100 Galaxy S II
Samsung i637 Jack
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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, 1900, 2100
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HSDPA speedHSDPA, 21 MbpsHSDPA, 3.6 Mbps
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HSUPA speedHSUPA, 5.76 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-22009-5
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Status2011-42009-5
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Design
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SIMMini-SIMMini-SIM
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Height125.3 mm117 mm
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Width66.1 mm61 mm
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Thickness8.5 mm12.7 mm
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Weight116 g102.1 g
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Keyboard-QWERTY
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ColorsBlack, Pink, WhiteYes
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Display
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Display typeSuper AMOLED Plus capacitive touchscreenTFT
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Physical size4.3 inches2.4 inches
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Resolution480 x 800 pixels320 x 240 pixels
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Pixel density217 ppi167 ppi
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Display colors1677721666560
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Hardware
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CPUDual-core 1.2 GHz ARM Cortex-A9528 MHz
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ChipsetExynos 4210-
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GPUMali-400-
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Memory ROM-256 MB
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Internal storage16, 32 GB-
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Memory RAM1 GB256 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB16 GB
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OS
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OSAndroid OS, v2.3.4 (Gingerbread)Microsoft Windows Mobile 6.1 Standard
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Main camera
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Camera typePhoto / Video-
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Main camera8 MP3.15 MP
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Primary camera resolution3264 x 2448 pixels2048 x 1536 pixels
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Primary camera video1080p@30fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary camera-No
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Selfie camera2 MP
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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WLAN DLNAYes-
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USBmicroUSB 2.02.0
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USB On-The-GoYes-
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Bluetoothv3.0v2.0
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Bluetooth A2DP-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Mail-
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WAP-WAP 2.0 / xHTML
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYesYes
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Adobe FlashYesAdobe Flash Lite
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1650 mAh1480 mAh
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Talk time-7 h
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Talk time 2G18 h 20 min-
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Talk time 3G8 h 40 min-
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Standby time-288 h
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Standby time 2G710 h-
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Standby time 3G610 h-