Samsung Galaxy Ace Duos I589 vs Samsung Galaxy Star 2 Plus
Samsung Galaxy Ace Duos I589
Samsung Galaxy Star 2 Plus
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Network
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2G networkCDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkCDMA2000 1xEV-DOHSDPA
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HSDPA speed-HSDPA, 21 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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EV-DO speed3.1 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2012-22014-7
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Status2012-22014-8
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Design
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SIMMini-SIMYes
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Height112.4 mm129.7 mm
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Width59.9 mm65.9 mm
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Thickness12.5 mm9.4 mm
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Weight125 g
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ColorsBlackBlack, White
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size3.5 inches4.3 inches
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Resolution320 x 480 pixels480 x 800 pixels
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Pixel density165 ppi217 ppi
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Display colors1677721616777216
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Hardware
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CPU800 MHz1.2 GHz
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ChipsetQualcomm MSM7627-
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Memory RAM-512 MB
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Internal storage-4 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v2.2 (Froyo)Android OS, v4.4.2 (KitKat)
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Main camera
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Main camera3.15 MP3.15 MP
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Primary camera resolution2048 x 1536 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoNo
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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 RDSFM radio
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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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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0v4.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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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 IM-IM
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Messaging Push Email-Push 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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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1650 mAh1800 mAh
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Talk time7 h-
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Standby time300 h-
