Samsung Comment 2 R390C vs Samsung Galaxy Ace S5830
Samsung Comment 2 R390C
Samsung Galaxy Ace S5830
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Network
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2G networkCDMA 850, 1700, 1900, 2100GSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2012-102011-1
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Status2012-102011-2
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Design
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SIMMini-SIMMini-SIM
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Height110 mm112.4 mm
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Width61 mm59.9 mm
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Thickness10.9 mm11.5 mm
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Weight95 g113 g
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KeyboardQWERTY-
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ColorsBlackBlack, Hugo Boss Edition, La Fleur, White
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size2.4 inches3.5 inches
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Resolution320 x 240 pixels320 x 480 pixels
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Pixel density167 ppi165 ppi
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Display colors26214416777216
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Hardware
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CPU800 MHz ARM 11
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Chipset-Qualcomm MSM7227
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GPU-Adreno 200
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Internal storage256 MB158 MB
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Memory RAM-278 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Memory card included-2 GB
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Main camera
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Camera type-Photo
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Main camera2 MP5 MP
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Primary camera resolution1600 x 1200 pixels2592 x 1944 pixels
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Primary camera video176x144480p@24fps
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Primary camera Autofocus-autofocus
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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 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 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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WAPWAP 2.0/xHTML-
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JavaNoYes, 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 capacity1000 mAh1350 mAh
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Talk time4 h-
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Talk time 2G-11 h
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Talk time 3G-6 h 30 min
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Standby time264 h-
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Standby time 2G-640 h
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Standby time 3G-420 h
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OS
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OS-Android OS, v2.3 (Gingerbread)
