Samsung I9103 Galaxy R vs Samsung Star 3 Duos S5222
Samsung I9103 Galaxy R
Samsung Star 3 Duos S5222
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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 850, 900, 1900, 2100-
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HSDPA speedHSDPA, 21 Mbps-
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HSUPA speedHSUPA, 5.76 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-62012-1
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Status2011-82012-2
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Design
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SIMMini-SIMDual SIM (Mini-SIM, dual stand-by)
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Height125 mm102 mm
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Width66 mm58 mm
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Thickness9.5 mm11.5 mm
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Weight135 g95.5 g
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ColorsBlackBlack, White
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Display
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Display typeSC-LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size4.2 inches3.0 inches
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Resolution480 x 800 pixels240 x 320 pixels
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Pixel density222 ppi133 ppi
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Display colors16777216262144
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A9
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ChipsetNvidia Tegra 2 AP20H-
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GPUULP GeForce-
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Memory ROM2 GB-
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Memory RAM1 GB-
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Internal storage8 GB20 MB
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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, v2.3.3 (Gingerbread)-
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Main camera
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Camera typePhoto / Video-
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Main camera5 MP3.15 MP
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Primary camera resolution2560 x 1920 pixels2048 x 1536 pixels
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Primary camera video720p@30fpsQCIF@15fps
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary camera-No
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Selfie camera1.3 MP
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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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Radio recording-FM recording
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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 HotspotYes-
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WLAN WiFi DirectYes-
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WLAN DLNAYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0v3.0
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Bluetooth A2DPYesYes
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Bluetooth EDRYes-
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GPSYes, with A-GPSNo
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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 IMIMIM
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Messaging Push EmailPush MailPush Email
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYesYes
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1650 mAh1000 mAh
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Talk time-14 h 20 min
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Talk time 2G22 h 30 min-
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Talk time 3G9 h-
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Standby time-520 h
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Standby time 2G660 h-
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Standby time 3G550 h-