O2 XDA Atom Life vs Siemens SG75
O2 XDA Atom Life
Siemens SG75
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 1900, 2100UMTS 2100
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HSDPA speedHSDPA-
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Speed Yes-Yes, 384 kbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2007-12005-9
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Status
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Design
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SIMMini-SIMMini-SIM
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Height106 mm98 mm
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Width58 mm49.5 mm
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Thickness18 mm23 mm
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Weight145 g123 g
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ColorsSilverMetallic White
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Display
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Display typeTFT resistive touchscreenTFD
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Physical size2.7 inches2.0 inches
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Resolution240 x 320 pixels176 x 220 pixels
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Pixel density148 ppi141 ppi
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Display colors262144262144
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Hardware
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CPU620 MHz Intel XScale PXA 270
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Memory ROM1 GB-
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Memory RAM64 MB-
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Internal storage-70 MB
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Memory cardminiSDRS-MMC
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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 camera2 MP1.3 MP
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Primary camera resolution1600 x 1200 pixels1280 x 960 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 cameraVGA camera-
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Secondary camera videocalling-videocalling
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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 ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBYesYes
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Bluetoothv1.2Yes
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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 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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HTMLHTML (PocketIE)-
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity1530 mAh920 mAh
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Talk time4 h3 h 20 min
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Standby time200 h325 h
