Philips S660 vs Siemens AL21
Philips S660
Siemens AL21
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2006-92005-11
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Status
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Design
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SIMMini-SIMMini-SIM
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Height101 mm86.8 mm
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Width43 mm45.8 mm
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Thickness18 mm19.2 mm
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Weight83 g78 g
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ColorsBlackBlack Magic, Red Temptation
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Display
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Display typeCSTNTFT
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Physical size1.5 inches-
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Resolution128 x 128 pixels130 x 130 pixels
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Pixel density121 ppi-
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Display colors6656066560
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Hardware
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Internal storage128 MB1.5 MB
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Memory card
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Main camera
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Primary camera resolution640 x 480 pixels-
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Primary camera videovideo-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackNoNo
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LoudspeakerNoYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Polyphonic(32) 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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USBYesYes
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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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Messaging EMSEMSEMS
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Messaging MMSMMSMMS
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WAPWAP 2.0/xHTMLWAP 1.2.1
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JavaNoYes
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Java MIDP-MIDP 1.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh600 mAh
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Talk time5 h5 h
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Standby time250 h220 h