O2 X4 vs i-mobile 510
O2 X4
i-mobile 510
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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3G networkUMTS 2100-
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Speed YesYes, 384 kbps-
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GPRSYesYes
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EDGE
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Availability
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Oficially announced20042006-4
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Status
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Design
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SIMMini-SIMMini-SIM
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Height89.9 mm99 mm
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Width45.1 mm44 mm
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Thickness24 mm15 mm
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Weight116 g75 g
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Colors--
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Display
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Display typeTFTTFT
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Resolution176 x 220 pixels128 x 160 pixels
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Display colors262144262144
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Hardware
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Internal storage-64 MB
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Memory cardminiSDmicroSD
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Memory card included32 MB-
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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 videovideovideo
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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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LoudspeakerNoNo
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NotificationsVibration; Downloadable polyphonic, 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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WLAN
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USBYesYes
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Bluetooth
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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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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesNo
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Java MIDPMIDP 2.0-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-720 mAh
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Talk time3 h3 h
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Standby time180 h200 h
