BlackBerry Curve 8520 vs Dell Aero
BlackBerry Curve 8520
Dell Aero
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 1900, 2100
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HSDPA speed-HSDPA, 3.6 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2009-72010-3
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Status2009-82010-8
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Design
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SIMMini-SIMMini-SIM
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Height109 mm122 mm
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Width60 mm57.9 mm
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Thickness13.9 mm11.7 mm
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Weight106 g104 g
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KeyboardQWERTY-
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ColorsBlackBlack
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size2.46 inches3.5 inches
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Resolution320 x 240 pixels360 x 640 pixels
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Pixel density163 ppi210 ppi
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Display colors66560262144
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Hardware
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CPU512 MHz4 MHz Marvell PXA310 62
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Internal storage256 MB-
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Memory card included-2 GB
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OS
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OSBlackBerry OS 5.0Android OS, v1.5 (Cupcake)
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Main camera
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Main camera2 MP5 MP
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Primary camera resolution1600 x 1200 pixels2592 x 1944 pixels
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Primary camera video320pCIF@30fps
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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 cameraNoNo
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; Polyphonic(32), MP3 ringtonesVibration; MP3 ringtones
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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
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USBYesminiUSB 2.0
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Bluetoothv2.0v2.0
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Email-Push Email
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JavaYesYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Adobe Flash-Adobe Flash Lite
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1150 mAh1000 mAh
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Talk time4 h 30 min5 h
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Standby time408 h400 h
