i-mate K-JAM vs i-mobile 315
i-mate K-JAM
i-mobile 315
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2005-92007-11
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Status
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Design
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SIMMini-SIMMini-SIM
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Height108 mm98 mm
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Width58 mm46.3 mm
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Thickness23.7 mm15.1 mm
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Weight160 g80 g
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KeyboardQWERTY-
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ColorsStylish black-
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Display
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Display typeTFT resistive touchscreenTFT
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Physical size2.8 inches1.5 inches
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Resolution240 x 320 pixels128 x 128 pixels
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Pixel density143 ppi121 ppi
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Display colors66560262144
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Hardware
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CPU200 MHz ARM ARM926EJ-S
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ChipsetTI OMAP 850-
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Memory ROM128 MB-
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Memory RAM64 MB-
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Memory cardminiSDmicroSD
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Memory card max2 GB-
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OS
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OSMicrosoft Windows Mobile 5.0 PocketPC-
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Main camera
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Main camera1.3 MP
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Primary camera resolution1280 x 960 pixels640 x 480 pixels
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Primary camera videovideono
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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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LoudspeakerYesNo
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, MP3, AAC+ 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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Bluetoothv2.0
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InfraredYes-
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging Instant MessagingInstant Messaging-
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Messaging EmailEmail-
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WAPWAP 2.0/xHTMLYes
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JavaYesNo
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Java MIDPMIDP 2.0-
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Browser
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HTMLHTML (PocketIE)-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity1250 mAh720 mAh
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Talk time5 h3 h
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Standby time200 h200 h
