BlackBerry Storm2 9550 vs Dell Streak 7
BlackBerry Storm2 9550
Dell Streak 7
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 900, 1900, 2100 , 1700
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HSDPA speed7.2 MbpsHSDPA
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HSUPA speedHSUPAHSUPA
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EV-DO speed3.1 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2009-102011-2
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Status2009-112011-3
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Design
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SIMMini-SIMMini-SIM
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Height112.5 mm200 mm
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Width62.2 mm119.8 mm
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Thickness14 mm12.4 mm
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Weight160 g453.6 g
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ColorsBlackGray
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size3.25 inches7.0 inches
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Resolution360 x 480 pixels480 x 800 pixels
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Pixel density185 ppi133 ppi
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Display colors6656016777216
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A9
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Chipset-Nvidia Tegra 2 T20
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GPU-ULP GeForce
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Internal storage2 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max-32 GB
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OS
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OSBlackBerry OSAndroid OS, v2.3 (Gingerbread)
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Main camera
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Main camera3.15 MP5 MP
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Primary camera resolution2048 x 1536 pixels2592 x 1944 pixels
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Primary camera videovideo720p
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraNo-
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Selfie camera1.3 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesN/A
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBmicroUSB 2.02.0
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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDR-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.0-
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Browser
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HTMLYesYes
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1400 mAh2780 mAh
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Battery removable-Non-removable
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Talk time5 h 30 min4 h
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Talk time 2G5 h-
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Talk time 3G6 h-
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Standby time270 h72 h
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Standby time 2G305 h-
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Standby time 3G280 h-
