Samsung S7220 Ultra b vs i-mobile 315
Samsung S7220 Ultra b
i-mobile 315
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 900, 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2009-22007-11
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Status2009-4
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Design
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SIMMini-SIMMini-SIM
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Height114 mm98 mm
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Width46.3 mm46.3 mm
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Thickness11.8 mm15.1 mm
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Weight90 g80 g
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ColorsBlack, Pink-
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Display
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Display typeAMOLEDTFT
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Physical size2.2 inches1.5 inches
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Resolution320 x 240 pixels128 x 128 pixels
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Pixel density182 ppi121 ppi
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Display colors262144262144
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Hardware
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Internal storage110 MB-
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Memory cardmicroSDmicroSD
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels640 x 480 pixels
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Primary camera videovideono
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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 cameraYesNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYesNo
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NotificationsVibration; Downloadable polyphonic, MP3, WAV ringtonesVibration; Downloadable polyphonic, MP3, AAC+ ringtones
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Multimedia
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Radio FMStereo FM radio with RDSFM radio
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Connectivity
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WLAN
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USBmicroUSB 2.0Yes
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Bluetoothv2.1
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMSSMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging EmailEmail-
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WAPWAP 2.0/xHTMLYes
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JavaYesNo
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Java MIDPMIDP 2.0-
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity960 mAh720 mAh
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Talk time-3 h
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Talk time 2G5 h 30 min-
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Talk time 3G4 h-
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Standby time400 h200 h
