Bird S663 vs Sagem my421x
Bird S663
Sagem my421x
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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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Status
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Oficially announced2014-122014-12
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Design
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SIMMini-SIMMini-SIM
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Height105.3 mm107 mm
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Width44 mm47 mm
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Thickness15.8 mm10 mm
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Weight80 g81 g
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ColorsBlack, WhiteBlack
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Display
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Display typeCSTNCSTN
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Physical size1.5 inches1.8 inches
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Resolution128 x 128 pixels128 x 160 pixels
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Pixel density121 ppi114 ppi
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Display colors6656066560
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Hardware
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Memory cardmicroSD
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Polyphonic ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLAN
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USBYes
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BluetoothYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMS-MMS
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WAP-WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Browser
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity700 mAh-
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Talk time3 h3 h 40 min
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Standby time140 h220 h
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Main camera
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Main camera1.3 MP
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Primary camera resolution-1280 x 1024 pixels
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Primary camera video-video
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Selfie camera
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Secondary camera-No