AT&T 8525 vs Alcatel OT-C651
AT&T 8525
Alcatel OT-C651
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 850, 1900, 2100-
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HSDPA speedHSDPA, 1.8 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2006-62005
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Status
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Design
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SIMMini-SIMMini-SIM
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Height113 mm90 mm
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Width58 mm48 mm
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Thickness22 mm24 mm
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Weight176 g92 g
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KeyboardQWERTY-
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ColorsBlack, SilverGrey, Pearl grey, White
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Display
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Display typeTFT resistive touchscreenCSTN
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Physical size2.8 inches-
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Resolution240 x 320 pixels128 x 160 pixels
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Pixel density143 ppi-
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Display colors6656066560
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Hardware
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CPU400 MHz Samsung
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Memory ROM128 MB-
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Memory RAM64 MB-
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Internal storage-4.5 MB
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Memory cardmicroSD
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Memory card max8 GB-
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OS
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OSMicrosoft Windows Mobile 6 Professional-
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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 videovideovideo
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Primary camera flashLED flash-
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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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LoudspeakerYesNo
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, WAV ringtones, composer
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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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USB1.1
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Bluetoothv2.0
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Bluetooth A2DPYes-
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InfraredYesYes
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GPSNoNo
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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 MessagingInstant Messaging
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Messaging EmailEmailEMail
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Browser
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HTMLHTML (PocketIE)-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity1350 mAh650 mAh
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Talk time5 h4 h 30 min
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Standby time250 h290 h