Samsung R260 Chrono vs Samsung S7220 Ultra b
Samsung R260 Chrono
Samsung S7220 Ultra b
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Network
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2G networkCDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkCDMA2000 1xEV-DOHSDPA 900, 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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EV-DO speed2.4 Mbps-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2011-62009-2
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Status2009-4
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Design
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SIMMini-SIMMini-SIM
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Height94 mm114 mm
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Width46 mm46.3 mm
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Thickness17 mm11.8 mm
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Weight89 g90 g
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ColorsMoon GreyBlack, Pink
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Display
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Display typeTFTAMOLED
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Physical size2.0 inches2.2 inches
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Resolution240 x 320 pixels320 x 240 pixels
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Pixel density200 ppi182 ppi
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Display colors262144262144
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Hardware
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Internal storage-110 MB
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Memory cardmicroSD
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Main camera
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Main camera5 MP
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Primary camera resolution640 x 480 pixels2592 x 1944 pixels
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Primary camera videovideovideo
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoYes
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; Downloadable polyphonic, MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLAN
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USBYesmicroUSB 2.0
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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDRYes-
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity800 mAh960 mAh
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Talk time5 h-
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Talk time 2G-5 h 30 min
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Talk time 3G-4 h
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Standby time300 h400 h
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Browser
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HTML-Yes
