Samsung C3330 Champ 2 vs Samsung R640 Character
Samsung C3330 Champ 2
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 network-CDMA2000 1x
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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 announced2011-102011-7
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Status2012-42011-7
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Design
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SIMOptional Dual SIM (Mini-SIM)Mini-SIM
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Height96 mm107 mm
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Width52.6 mm55 mm
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Thickness12.2 mm15 mm
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Weight79.1 g120 g
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Keyboard-QWERTY
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ColorsVariousElectric Blue
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Display
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Display typeTFT resistive touchscreenTFT touchscreen
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Physical size2.4 inches2.8 inches
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Resolution240 x 320 pixels-
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Pixel density167 ppi-
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Display colors262144262144
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Hardware
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Internal storage20 MB-
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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Main camera
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Main camera2 MP1.3 MP
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Primary camera resolution1600 x 1200 pixels1280 x 1024 pixels
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Primary camera videovideono
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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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Radio-No
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Radio FMStereo FM radio-
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Radio recordingFM recording-
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Connectivity
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WLAN
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDR-Yes
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GPSNoNo
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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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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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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1000 mAh
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Talk time14 h 50 min5 h
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Standby time760 h288 h
