Samsung S400i vs Samsung S720i
Samsung S400i
Samsung S720i
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2006-22014-12
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Status
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Design
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SIMMini-SIMMini-SIM
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Height91 mm96.5 mm
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Width45 mm46 mm
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Thickness20.9 mm17.7 mm
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Weight88 g88 g
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ColorsBlackAnthracite
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Display
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Display typeTFTTFT
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Physical size1.8 inches2.0 inches
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Resolution176 x 220 pixels128 x 160 pixels
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Pixel density157 ppi102 ppi
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Display colors26214466560
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Hardware
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Internal storage13 MB20 MB
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Memory cardmicroSD
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Main camera
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Main camera1.3 MP
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Primary camera resolution640 x 480 pixels1280 x 1024 pixels
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Primary camera videovideoCIF
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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 jackNoNo
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LoudspeakerNoYes
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NotificationsVibration; Downloadable polyphonic, AAC ringtonesVibration; Downloadable polyphonic 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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USBYes2.0
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BluetoothYesv2.0
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Bluetooth A2DP-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMSEMS-
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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JavaYesYes
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Java DoJaDoJa 2.5DoJa 1.5
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Browser
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Browseri-modei-mode
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-800 mAh
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Talk time3 h6 h
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Standby time150 h290 h