Alcatel OT 525 vs Siemens SX45
Alcatel OT 525
Siemens SX45
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced20022014-12
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Status
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Design
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SIMMini-SIMMini-SIM
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Height98 mm134 mm
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Width42 mm87 mm
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Thickness21 mm26 mm
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Weight75 g330 g
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Colors--
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Display
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Display typeMonochrome graphicTFT resistive touchscreen
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Resolution96 x 65 pixels240 x 320 pixels
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Display colors-66560
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Resolution chars8 x 20 chars-
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Hardware
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CPU64-bit 0 MHz
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Internal storage-32 MB
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Memory card
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Sound
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3.5mm jackNoNo
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LoudspeakerNoNo
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NotificationsVibration; Downloadable polyphonic ringtonesMonophonic 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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USB
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Bluetooth
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Infrared-Yes
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GPSNoNo
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Features
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AlarmYesYes
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ClockYesYes
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Messaging SMSSMSSMS
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WAPWAP 1.2.1WAP 1.2
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JavaNoNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity600 mAh1550 mAh
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Talk time5 h2 h
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Standby time280 h150 h
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OS
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OS-Microsoft Windows CE 3.0 for PocketPC
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Browser
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HTML-Yes