Motorola A840 vs Siemens A57
Motorola A840
Siemens A57
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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 announced20042004
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Status
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Design
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SIMMini-SIMMini-SIM
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Height94 mm103 mm
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Width49 mm46 mm
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Thickness24 mm21.5 mm
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Weight115 g84 g
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Colors-Cassis, Pebble
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Display
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Display typeTFTMonochrome graphic
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Physical size2.2 inches5 lines
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Resolution176 x 220 pixels101 x 64 pixels
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Pixel density128 ppi-
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Display colors262144-
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Hardware
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Memory cardmicroSD
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Main camera
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Main camera1.3 MP
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Primary camera resolution1280 x 960 pixels-
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Primary camera videovideo-
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Primary camera flashLED flash-
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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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LoudspeakerYesNo
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic 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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GPSYesNo
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Features
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Messaging SMSSMSSMS
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Messaging EMSEMSEMS
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Messaging MMSMMS-
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Messaging Instant MessagingInstant Messaging-
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Messaging EmailEmail-
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WAPWAP 2.0/xHTMLWAP 1.2.1
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JavaYesNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-700 mAh
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Talk time3 h2 h
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Standby time160 h250 h