Dell Aero vs Samsung T139
Dell Aero
Samsung T139
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 1900
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3G networkHSDPA 850, 1900, 2100-
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HSDPA speedHSDPA, 3.6 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2010-32009-11
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Status2010-82010-2
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Design
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SIMMini-SIMMini-SIM
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Height122 mm95 mm
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Width57.9 mm48 mm
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Thickness11.7 mm18.3 mm
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Weight104 g84.5 g
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ColorsBlackBlack, Gray
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Display
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Display typeTFT capacitive touchscreenTFT
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Physical size3.5 inches1.4 inches
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Resolution360 x 640 pixels128 x 160 pixels
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Pixel density210 ppi146 ppi
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Display colors26214466560
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Hardware
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CPU4 MHz Marvell PXA310 62
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Internal storage-10 MB
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Memory cardmicroSD
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Memory card max32 GB-
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Memory card included2 GB-
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OS
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OSAndroid OS, v1.5 (Cupcake)-
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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 videoCIF@30fpsno
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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 cameraNoNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesVibration, MP3
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBminiUSB 2.0
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Bluetoothv2.0v2.0
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYes-
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Adobe FlashAdobe Flash Lite-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh800 mAh
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Talk time5 h6 h
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Standby time400 h300 h
