Kyocera DuraMax vs Samsung R640 Character
Kyocera DuraMax
Samsung R640 Character
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Network
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2G networkCDMA 800, 1900CDMA 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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Status2011-102011-7
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Oficially announced2011-72011-7
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Design
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SIMMini-SIMMini-SIM
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Height101.5 mm107 mm
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Width53.5 mm55 mm
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Thickness25.5 mm15 mm
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Weight144 g120 g
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Keyboard-QWERTY
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ColorsBlackElectric Blue
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Display
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Display typeTFTTFT touchscreen
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Physical size2.0 inches2.8 inches
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Resolution240 x 320 pixels-
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Pixel density200 ppi-
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Display colors262144262144
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Hardware
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ChipsetQualcomm QSC6055-
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Memory card included1 GB-
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Main camera
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Main camera3.2 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 flashLED flash-
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration; MP3 ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLAN
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.0v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDRYesYes
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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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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaNoNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1360 mAh1000 mAh
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Talk time8 h5 h
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Standby time-288 h
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Browser
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HTML-Yes
