Alcatel OT-S521A vs BlackBerry Curve 3G 9330
Alcatel OT-S521A
BlackBerry Curve 3G 9330
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Network
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2G networkGSM 850, 1900CDMA 800, 1900
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3G network-CDMA2000 1xEV-DO
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EV-DO speed-3.1 Mbps
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GPRSYes
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EDGE
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Availability
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Oficially announced2014-122010-9
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Status2010-9
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Design
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SIMMini-SIMMini-SIM
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Height103.5 mm109 mm
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Width44.9 mm60 mm
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Thickness10.9 mm13.9 mm
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Weight83 g104 g
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Keyboard-QWERTY
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ColorsCherry red, Dark greyBlack, Pink, Red
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Display
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Display typeSTNTFT
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Physical size1.8 inches2.46 inches
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Resolution128 x 160 pixels320 x 240 pixels
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Pixel density114 ppi163 ppi
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Display colors-66560
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Hardware
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Memory ROM-512 MB
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Internal storage2 MB-
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Memory RAM-512 MB
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Memory cardmicroSD
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Memory card max-32 GB
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Main camera
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Main camera2 MP
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Primary camera resolution640 x 480 pixels1600 x 1200 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 jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Polyphonic(64), MP3 ringtonesVibration; Polyphonic(32), MP3 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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USBminiUSB 2.0microUSB 2.0
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Bluetoothv2.1
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Bluetooth A2DP-Yes
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GPSNoYes, with A-GPS
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GPS Maps-BlackBerry Maps
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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WAPWAP 2.0/xHTML-
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JavaNoNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity750 mAh1150 mAh
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Talk time10 h4 h 30 min
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Standby time400 h252 h
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OS
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OS-BlackBerry OS 5.0
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Browser
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HTML-Yes