Samsung Conquer 4G vs Samsung R640 Character
Samsung Conquer 4G
Samsung R640 Character
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Network
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2G networkCDMA 800, 1900, 850CDMA 800, 1900
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3G networkCDMA2000 1xEV-DOCDMA2000 1x
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EV-DO speed3.1 Mbps-
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Speed Yes-Yes
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GPRS
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EDGE
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Availability
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Oficially announced2011-62011-7
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Status2011-82011-7
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Design
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SIMMini-SIMMini-SIM
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Height116.1 mm107 mm
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Width60.5 mm55 mm
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Thickness11.7 mm15 mm
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Weight116 g120 g
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Keyboard-QWERTY
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ColorsGraphiteElectric Blue
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Display
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Display typeTFT capacitive touchscreenTFT touchscreen
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Physical size3.5 inches2.8 inches
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Resolution320 x 480 pixels-
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Pixel density165 ppi-
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Display colors262144262144
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Hardware
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CPU1 GHz
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ChipsetQualcomm MSM8665-
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Memory ROM1 GB-
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Memory RAM512 MB-
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Memory card included2 GB-
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OS
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OSAndroid OS, v2.3.4 (Gingerbread)-
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Main camera
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Main camera3.15 MP1.3 MP
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Primary camera resolution2048 x 1536 pixels1280 x 1024 pixels
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Primary camera videovideono
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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 camera1.3 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3 ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN wimaxYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDR-Yes
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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-
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push EmailPush Email-
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLYesYes
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1000 mAh
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Talk time6 h5 h
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Standby time300 h288 h
