O2 XDA IIs vs Siemens S55
O2 XDA IIs
Siemens S55
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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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EDGE
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Availability
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Oficially announced20042014-12
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Status
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Design
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SIMMini-SIMMini-SIM
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Height125 mm101 mm
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Width71 mm42 mm
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Thickness19 mm18 mm
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Weight210 g85 g
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KeyboardQWERTY-
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Colors--
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Display
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Display typeTFT resistive touchscreenCSTN
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Physical size3.5 inches7 lines
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Resolution240 x 320 pixels101 x 80 pixels
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Pixel density114 ppi-
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Display colors66560256
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Hardware
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CPU0 MHz Intel XScale PXA263 40
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Memory ROM96 MB-
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Memory RAM128 MB-
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Internal storage-400 KB
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Memory cardMMC/SDIO
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OS
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OSMicrosoft Windows Mobile 2003 SE PocketPC-
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Main camera
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Primary camera resolution640 x 480 pixels-
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Primary camera videovideo-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesNo
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NotificationsVibration; Downloadable polyphonic ringtonesVibration; Downloadable polyphonic ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b
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USBYes
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BluetoothYesv1.1
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InfraredYesYes
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GPSNoNo
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Features
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Alarm-Yes
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Clock-Yes
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging Instant MessagingInstant Messaging-
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Messaging EmailEmailEmail
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WAPWAP 2.0/xHTMLWAP 1.2.1
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JavaYesYes
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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 capacity1490 mAh700 mAh
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Talk time4 h6 h
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Standby time168 h12 days
