Alcatel OT-E157 vs Alcatel OT-E221
Alcatel OT-E157
Alcatel OT-E221
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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GPRS
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EDGE
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Availability
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Oficially announced20052007-2
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Status
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Design
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SIMMini-SIMMini-SIM
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Height96 mm87.5 mm
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Width42 mm44 mm
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Thickness20 mm21 mm
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Weight76 g70 g
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ColorsMetallic Black, Night BlueDark Blue, Red Glossy, White
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Display
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Display typeGrayscale graphicTFT
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Physical size-1.5 inches
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Resolution102 x 80 pixels128 x 128 pixels
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Pixel density-121 ppi
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Display colors-66560
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Hardware
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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 ringtonesVibration; Polyphonic(16) 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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Bluetooth
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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JavaNoNo
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Browser
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BrowserNoNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity650 mAh750 mAh
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Talk time5 h10 h
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Standby time250 h325 h