Samsung A687 Strive vs Samsung Galaxy S Lightray 4G R940
Samsung A687 Strive
Samsung Galaxy S Lightray 4G R940
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1700, 1900
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3G networkHSDPA 850, 1900CDMA2000 1xEV-DO
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4G network-LTE 1700, 2100
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EV-DO speed-3.1 Mbps
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Speed YesYes, 384 kbps-
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LTE speed-LTE
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2010-32012-8
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Status2010-32012-8
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Design
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SIMMini-SIMMini-SIM
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Height105.9 mm130 mm
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Width58.9 mm68 mm
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Thickness14.6 mm11.7 mm
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Weight113.1 g142 g
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KeyboardQWERTY-
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ColorsBlackBlack
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Display
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Display typeTFT resistive touchscreenSuper AMOLED Plus capacitive touchscreen
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Physical size2.6 inches4.3 inches
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Resolution240 x 320 pixels480 x 800 pixels
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Pixel density154 ppi217 ppi
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Display colors26214416777216
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Hardware
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CPU1 GHz
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Chipset-Exynos 3210
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Internal storage80 MB1.4 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Memory card included-16 GB
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Main camera
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Main camera2 MP8 MP
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Primary camera resolution1600 x 1200 pixels3264 x 2448 pixels
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Primary camera videovideo720p
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNo-
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Selfie camera1.3 MP
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v3.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GPS NavigatorAT&T Navigator-
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging Push Email-Push Mail
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WAPWAP 2.0/xHTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.0-
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Browser
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HTMLYesHTML5
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1600 mAh
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Talk time3 h3 h 30 min
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Standby time250 h200 h
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OS
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OS-Android OS, v2.3 (Gingerbread)
