Samsung A687 Strive vs Vodafone 231
Samsung A687 Strive
Vodafone 231
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 850, 1900-
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Speed YesYes, 384 kbps-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2010-32008-10
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Status2010-3
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Design
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SIMMini-SIMMini-SIM
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Height105.9 mm105 mm
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Width58.9 mm46 mm
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Thickness14.6 mm12 mm
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Weight113.1 g70 g
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KeyboardQWERTY-
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ColorsBlackBlack
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Display
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Display typeTFT resistive touchscreenCSTN
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Physical size2.6 inches1.86 inches
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Resolution240 x 320 pixels128 x 160 pixels
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Pixel density154 ppi110 ppi
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Display colors26214466560
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Hardware
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Internal storage80 MB-
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Memory cardmicroSD
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Memory card max32 GB-
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Main camera
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Main camera2 MP
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Primary camera resolution1600 x 1200 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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LoudspeakerYesNo
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NotificationsVibration; MP3 ringtonesVibration; 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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USBmicroUSB 2.0
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Bluetoothv2.1Yes
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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GPS NavigatorAT&T Navigator-
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMS-
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Messaging EmailEmail-
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WAPWAP 2.0/xHTML-
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JavaYesNo
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Java MIDPMIDP 2.0-
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Browser
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HTMLYes-
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Browser-No
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh670 mAh
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Talk time3 h3 h
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Standby time250 h280 h
