Samsung Galaxy 551 vs Samsung Galaxy S Duos S7562
Samsung Galaxy 551
Samsung Galaxy S Duos S7562
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 900, 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 7.2 Mbps
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HSUPA speedHSUPAHSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2010-102012-7
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Status20102012-9
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Design
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SIMMini-SIMDual SIM (Mini-SIM, dual stand-by)
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Height111 mm121.5 mm
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Width55 mm63.1 mm
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Thickness15.2 mm10.5 mm
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Weight117 g120 g
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KeyboardQWERTY-
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ColorsBlackBlack, La Fleur, White
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size3.2 inches4.0 inches
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Resolution240 x 400 pixels480 x 800 pixels
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Pixel density146 ppi233 ppi
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Display colors1677721616777216
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Hardware
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CPU600 MHz1 GHz ARM Cortex-A5
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ChipsetQualcomm MSM7227Qualcomm MSM7227A Snapdragon
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GPUAdreno 200Adreno 200
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Internal storage160 MB4 GB
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Memory RAM-768 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Memory card included1 GB-
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OS
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OSAndroid OS, v2.2 (Froyo)Android OS, v4.0 (Ice Cream Sandwich)
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Main camera
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Camera typePhotoPhoto
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Main camera3.15 MP5 MP
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Primary camera resolution2048 x 1536 pixels2592 x 1944 pixels
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Primary camera video320p@15fps480p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration, MP3, WAV ringtones
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Multimedia
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Radio FMStereo FM radio with RDSStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN DLNAYes-
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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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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push EmailPush MailPush Email
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Adobe Flash-Adobe Flash Lite
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1200 mAh1500 mAh
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Talk time 2G9 h13 h
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Talk time 3G5 h7 h 25 min
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Standby time 2G520 h445 h
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Standby time 3G370 h330 h