Samsung A237 vs Sharp GX18
Samsung A237
Sharp GX18
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2008-92008-6
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Status
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Design
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SIMMini-SIMMini-SIM
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Height95 mm106 mm
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Width48 mm45 mm
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Thickness16 mm11.5 mm
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Weight82 g70 g
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ColorsBlack, Blue on Black, Red on BlackCrystal Black with Matt Silver
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Display
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Display typeTFTTFT
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Physical size2.0 inches1.8 inches
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Resolution128 x 160 pixels128 x 160 pixels
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Pixel density102 ppi114 ppi
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Display colors6656066560
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Hardware
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Internal storage-7 MB
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Memory card
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Main camera
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Primary camera resolution640 x 480 pixels640 x 480 pixels
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Primary camera videonovideo
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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 ringtonesVibration; Polyphonic(32) ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLAN
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USBYesYes
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Bluetoothv2.0v2.0
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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 EmailEmailEmail
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Messaging IMIM-
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WAPWAP/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDP-MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity800 mAh-
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Talk time5 h7 h 30 min
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Standby time250 h210 h