Samsung Convoy 2 vs Samsung I929 Galaxy S II Duos
Samsung Convoy 2
Samsung I929 Galaxy S II Duos
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Network
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2G networkCDMA 800, 1900GSM 900, 1800, 1900
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3G networkCDMA2000 1xEV-DO-
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EV-DO speed3.1 Mbps3.1 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2011-82011-12
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Status2011-82012-9
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Design
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SIMMini-SIMDual SIM (Mini-SIM, dual stand-by)
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Height99 mm129.8 mm
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Width51 mm68.9 mm
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Thickness22 mm9.7 mm
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Weight111 g138 g
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ColorsBlackBlack
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Display
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Display typeTFTSuper AMOLED Plus capacitive touchscreen
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Physical size2.2 inches4.52 inches
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Resolution240 x 320 pixels480 x 800 pixels
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Pixel density182 ppi206 ppi
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Display colors26214416777216
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Hardware
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CPUDual-core 1.2 GHz
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Chipset-Qualcomm MSM8660 Snapdragon
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GPU-Adreno 220
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Memory ROM256 MB-
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Memory RAM128 MB1 GB
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Internal storage-16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Main camera
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Main camera3.15 MP8 MP
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Primary camera resolution2048 x 1536 pixels3264 x 2448 pixels
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Primary camera videovideo1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraNo-
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Selfie camera2 MP
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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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 IMIMIM
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JavaNoYes, 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 capacity1300 mAh1800 mAh
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Talk time6 h 30 min-
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Standby time450 h-
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OS
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OS-Android OS, v2.3.5 (Gingerbread)