Samsung A687 Strive vs Samsung E251
Samsung A687 Strive
Samsung E251
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 850, 1900-
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Speed YesYes, 384 kbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2010-32008-9
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Status2010-3
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Design
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SIMMini-SIMMini-SIM
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Height105.9 mm99.5 mm
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Width58.9 mm49.5 mm
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Thickness14.6 mm14.1 mm
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Weight113.1 g
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KeyboardQWERTY-
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ColorsBlackBlack
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Display
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Display typeTFT resistive touchscreenTFT
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Physical size2.6 inches2.0 inches
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Resolution240 x 320 pixels128 x 160 pixels
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Pixel density154 ppi102 ppi
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Display colors26214466560
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Hardware
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Internal storage80 MB-
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Memory cardmicroSDmicroSD
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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 pixels640 x 480 pixels
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Primary camera videovideoQCIF
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesVibration; Downloadable polyphonic, MP3 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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USBmicroUSB 2.02.0
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Bluetoothv2.1v2.0
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Bluetooth A2DPYesYes
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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 EMS-EMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Browser
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HTMLYes-
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Battery
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Battery typeLi-Ion-
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Battery capacity1000 mAh-
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Talk time3 h-
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Standby time250 h-
