O2 XDA Graphite vs Samsung A237
O2 XDA Graphite
Samsung A237
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 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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EDGEYes
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Availability
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Oficially announced2006-122008-9
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Status
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Design
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SIMMini-SIMMini-SIM
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Height109.5 mm95 mm
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Width46.9 mm48 mm
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Thickness18 mm16 mm
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Weight105 g82 g
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Colors-Black, Blue on Black, Red on Black
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Display
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Display typeTFTTFT
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Physical size2.2 inches2.0 inches
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Resolution240 x 320 pixels128 x 160 pixels
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Pixel density182 ppi102 ppi
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Display colors6656066560
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Hardware
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CPU416 MHz Intel XScale PXA 270
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Memory ROM128 MB-
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Memory RAM64 MB-
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Memory cardmicroSD
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OS
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OSMicrosoft Windows Mobile 5.0 Smartphone-
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Main camera
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Main camera2 MP
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Primary camera resolution1600 x 1200 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 cameraVGA cameraNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYes, with stereo speakersNo
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NotificationsVibration; Downloadable polyphonic, MP3 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, 802.11g
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USBYesYes
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Bluetoothv1.2v2.0
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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 Messaging-
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Messaging EmailEmailEmail
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Messaging IM-IM
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WAPWAP 2.0/xHTMLWAP/xHTML
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JavaYesYes
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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-IonLi-Ion
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Battery capacity1100 mAh800 mAh
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Talk time4 h5 h
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Standby time200 h250 h
