Samsung A897 Mythic vs Samsung R640 Character
Samsung A897 Mythic
Samsung R640 Character
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G networkHSDPA 850, 900, 2100CDMA2000 1x
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HSDPA speed7.2 Mbps-
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HSUPA speedHSUPA-
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Speed Yes-Yes
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2009-102011-7
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Status2009-112011-7
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Design
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SIMMini-SIMMini-SIM
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Height114 mm107 mm
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Width52 mm55 mm
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Thickness12.7 mm15 mm
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Weight108 g120 g
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Keyboard-QWERTY
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ColorsBlackElectric Blue
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Display
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Display typeTFT resistive touchscreenTFT touchscreen
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Physical size3.3 inches2.8 inches
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Resolution360 x 640 pixels-
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Pixel density223 ppi-
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Display colors262144262144
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Hardware
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Internal storage189 MB-
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Memory cardmicroSDmicroSD
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Memory card max8 GB32 GB
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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 video320pno
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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 cameraNoNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, 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 EDR-Yes
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMSSMS
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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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JavaYesNo
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Java MIDPMIDP 2.0-
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Browser
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HTMLHTML (Opera)Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1150 mAh1000 mAh
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Talk time3 h5 h
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Standby time252 h288 h
