BlackBerry 7730 vs Sony Ericsson K790
BlackBerry 7730
Sony Ericsson K790
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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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EDGEYes
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Availability
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Oficially announced20042006-2
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Status
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Design
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SIMMini-SIMMini-SIM
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Height121 mm105 mm
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Width77 mm47 mm
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Thickness18 mm22 mm
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Weight142 g115 g
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KeyboardQWERTY-
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Colors-Allure Brown, Velvet Black
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Display
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Display typeTFT
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Physical size3.0 inches2.0 inches
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Resolution240 x 240 pixels240 x 320 pixels
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Pixel density113 ppi200 ppi
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Display colors66560262144
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Hardware
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Memory RAM2 MB-
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Internal storage16 MB64 MB
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Memory cardMemory Stick Micro (M2)
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Memory card max-2 GB
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OS
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OSBlackBerry OS-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Monophonic ringtonesVibration; Downloadable polyphonic, MP3 ringtones, composer
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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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USBYes2.0
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Bluetoothv2.0
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Bluetooth A2DP-Yes
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Infrared-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMS-MMS
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Messaging Instant Messaging-Instant Messaging
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Messaging EmailEmailEmail
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WAP-WAP 2.0/xHTML
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JavaYesYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYesHTML (NetFront)
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity-900 mAh
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Talk time5 h7 h
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Standby time200 h350 h
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Main camera
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Main camera3.15 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera video-QCIF
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Primary camera Autofocus-autofocus
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Primary camera xenon flash-xenon flash
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Selfie camera
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Secondary camera-No
