Samsung Impact b vs Samsung Impact sf
Samsung Impact b
Samsung Impact sf
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2014-122014-12
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Status
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Design
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SIMMini-SIMMini-SIM
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Height105 mm89.9 mm
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Width44.5 mm46 mm
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Thickness14 mm18.7 mm
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Weight78.5 g
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ColorsBlackBlack
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Display
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Display typeCSTNCSTN
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Physical size1.77 inches1.77 inches
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Resolution128 x 160 pixels128 x 160 pixels
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Pixel density116 ppi116 ppi
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Display colors6656066560
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Hardware
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Internal storage4 MB4 MB
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Memory card
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic ringtonesVibration; Downloadable polyphonic ringtones
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Multimedia
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Radio FMFM radioFM radio
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Radio recorderbroadcast recordingbroadcast recording
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Connectivity
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WLAN
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USB2.02.0
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BluetoothYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Battery
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Battery typeLi-Ion-
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Battery capacity800 mAh-
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Talk time2 h 30 min-
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Standby time250 h-