Samsung i640 vs T-Mobile Shadow 2
Samsung i640
T-Mobile Shadow 2
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100-
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HSDPA speedHSDPA, 3.6 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2008-22009-1
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Status
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Design
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SIMMini-SIMMini-SIM
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Height94.4 mm104.1 mm
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Width61 mm53.3 mm
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Thickness16.9 mm15.2 mm
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Weight148 g150.3 g
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KeyboardQWERTYHalf-QWERTY
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ColorsSilverBlack Burgundy, White Mint
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Display
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Display typeTFTTFT
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Physical size2.4 inches-
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Resolution320 x 240 pixels240 x 320 pixels
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Pixel density167 ppi-
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Display colors6656066560
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Hardware
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CPU32-bit 416 MHz260 MHz
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Chipset-TI OMAP V1030
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Memory ROM128 MB-
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Memory RAM64 MB-
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Memory cardmicroSDmicroSD
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Memory card max-8 GB
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OS
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OSMicrosoft Windows Mobile 6.0 StandardMicrosoft Windows Mobile 6.1 Standard
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Main camera
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Main camera2 MP2 MP
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Primary camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, 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, 802.11g
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WLAN uma-Yes
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USB1.1Yes
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Bluetoothv2.0v2.0
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GPSNoNo
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging Instant MessagingInstant MessagingInstant Messaging
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Messaging EmailEmailEmail
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Browser
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HTMLYesHTML (PocketIE)
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1100 mAh
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Talk time6 h7 h
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Standby time250 h168 h
