BlackBerry 8830 World Edition vs Motorola C257
BlackBerry 8830 World Edition
Motorola C257
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Network
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2G networkGSM 900, 1800, CDMA2000 1x EV-DOGSM 900, 1800
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2007-42005
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Status
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Design
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SIMMini-SIMMini-SIM
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Height114 mm109.9 mm
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Width66 mm49.9 mm
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Thickness14 mm14.9 mm
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Weight132 g91 g
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KeyboardQWERTY-
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ColorsBlackBlack
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Display
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Display typeTFTTFT
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Physical size2.5 inches-
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Resolution320 x 240 pixels128 x 160 pixels
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Pixel density160 ppi-
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Display colors6656066560
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Hardware
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ChipsetQualcomm MSM6550-
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Internal storage64 MB1 MB
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Memory RAM16 MB-
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Memory cardmicroSD
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OS
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OSBlackBerry OS-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; 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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WLAN
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USBYes
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Bluetoothv2.0
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GPSYesNo
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Features
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Messaging SMSSMSSMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging Instant MessagingInstant Messaging-
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Messaging EmailEmail-
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WAP-WAP 1.2
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JavaYesNo
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1400 mAh820 mAh
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Talk time-7 h 30 min
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Standby time-250 h