Samsung Galaxy Ace 2 I8160 vs Samsung I9103 Galaxy R
Samsung Galaxy Ace 2 I8160
Samsung I9103 Galaxy R
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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 850, 900, 1900, 2100
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HSDPA speedHSDPA, 14.4 MbpsHSDPA, 21 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2012-52011-8
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Oficially announced2012-22011-6
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Design
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SIMMini-SIMMini-SIM
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Height118.3 mm125 mm
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Width62.2 mm66 mm
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Thickness10.5 mm9.5 mm
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Weight122 g135 g
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ColorsBlack, La Fleur, WhiteBlack
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Display
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Display typePLS TFT capacitive touchscreenSC-LCD capacitive touchscreen
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Physical size3.8 inches4.2 inches
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Resolution480 x 800 pixels480 x 800 pixels
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Pixel density246 ppi222 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 0 MHz 80Dual-core 1 GHz ARM Cortex-A9
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ChipsetNovaThor U8500Nvidia Tegra 2 AP20H
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GPUMali-400ULP GeForce
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Memory ROM-2 GB
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Memory RAM768 MB1 GB
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Internal storage4 GB8 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, v2.3 (Gingerbread)Android OS, v2.3.3 (Gingerbread)
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Main camera
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Camera typePhoto / VideoPhoto / Video
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Main camera5 MP5 MP
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Primary camera resolution2592 x 1944 pixels2560 x 1920 pixels
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Primary camera video720p@30fps720p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraVGA camera-
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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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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 WiFi DirectYesYes
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WLAN WiFi UpnpYes-
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WLAN DLNA-Yes
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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 EDR-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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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 Mail
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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-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1650 mAh
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Talk time 2G16 h 20 min22 h 30 min
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Talk time 3G7 h 30 min9 h
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Standby time 2G670 h660 h
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Standby time 3G640 h550 h