T-Mobile Dash 3G vs i-mobile TV 620
T-Mobile Dash 3G
i-mobile TV 620
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 1700, 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Status
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Oficially announced2009-62009-7
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height116.5 mm114 mm
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Width61.5 mm51.5 mm
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Thickness12 mm14.6 mm
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Weight120 g98 g
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KeyboardQWERTY-
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ColorsBrownBlack
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Display
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Display typeTFTTFT
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Physical size2.4 inches2.4 inches
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Resolution320 x 240 pixels240 x 320 pixels
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Pixel density167 ppi167 ppi
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Display colors66560262144
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Hardware
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CPU528 MHz
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Memory ROM256 MB-
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Memory RAM192 MB-
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Internal storage-14 MB
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Memory cardmicroSDmicroSD
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Memory card max16 GB8 GB
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OS
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OSMicrosoft Windows Mobile 6.1 Standard-
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Main camera
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Main camera2 MP3.15 MP
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Primary camera resolution1600 x 1200 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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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; Downloadable polyphonic, MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBYesYes
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Bluetoothv2.0v1.2
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging EMS-EMS
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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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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0-
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1050 mAh
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Talk time-8 h
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Talk time 2G8 h 30 min-
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Talk time 3G5 h-
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Standby time-420 h
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Standby time 2G380 h-
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Standby time 3G480 h-
