Samsung A237 vs Samsung B520
Samsung A237
Samsung B520
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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 announced2008-92014-12
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Status
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Design
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SIMMini-SIMMini-SIM
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Height95 mm96 mm
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Width48 mm47 mm
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Thickness16 mm17.5 mm
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Weight82 g94 g
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ColorsBlack, Blue on Black, Red on BlackBlack
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Display
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Display typeTFTCSTN
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Physical size2.0 inches1.77 inches
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Resolution128 x 160 pixels128 x 160 pixels
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Pixel density102 ppi116 ppi
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Display colors6656066560
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Hardware
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Internal storage-20 MB
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Memory cardmicroSD
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Memory card max-2 GB
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Main camera
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Primary camera resolution640 x 480 pixels-
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Primary camera videono-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackNoYes
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LoudspeakerNoYes
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NotificationsVibration; Downloadable polyphonic 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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Radio recording-FM recording
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Radio Key-dedicated key
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Connectivity
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WLAN
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USBYes2.0
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Bluetoothv2.0
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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 mAh800 mAh
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Talk time5 h7 h
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Standby time250 h390 h
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Browser
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HTML-Yes
