Philips Xenium 9@9k vs Siemens A31
Philips Xenium 9@9k
Siemens A31
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2007-112005-11
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Status
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Design
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SIMMini-SIMMini-SIM
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Height104.3 mm102 mm
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Width42 mm46 mm
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Thickness18.7 mm17.6 mm
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Weight108 g85 g
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ColorsMajestic BlackAnthracite, Ruby Red
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Display
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Display typeTFTCSTN
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Physical size1.8 inches-
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Resolution128 x 160 pixels128 x 128 pixels
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Pixel density114 ppi-
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Display colors6656066560
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Hardware
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Internal storage2 MB1.5 MB
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Memory cardmicroSD
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Memory card max2 GB-
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Main camera
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Primary camera resolution640 x 480 pixels-
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Primary camera video128x96@15fps-
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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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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Polyphonic(32) ringtones
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLAN
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USBYes
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BluetoothYes
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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 EmailEmail-
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WAPWAP 2.0/xHTMLWAP 1.2.1
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JavaNoYes
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Java MIDP-MIDP 1.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1790 mAh820 mAh
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Talk time17 h5 h
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Standby time1440 h270 h
