Palm Pre 2 CDMA vs Samsung Comment 2 R390C
Palm Pre 2 CDMA
Samsung Comment 2 R390C
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Network
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2G networkCDMA 800, 1900CDMA 850, 1700, 1900, 2100
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3G networkCDMA2000 1xEV-DO-
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EV-DO speed3.1 Mbps-
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GPRS
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EDGE
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Availability
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Oficially announced2010-102012-10
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Status2010-102012-10
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Design
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SIMMini-SIMMini-SIM
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Height100.7 mm110 mm
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Width59.6 mm61 mm
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Thickness16.9 mm10.9 mm
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Weight145 g95 g
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KeyboardQWERTYQWERTY
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ColorsBlackBlack
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Display
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Display typeTFT capacitive touchscreenTFT
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Physical size3.1 inches2.4 inches
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Resolution320 x 480 pixels320 x 240 pixels
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Pixel density186 ppi167 ppi
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Display colors16777216262144
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Hardware
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CPU1 GHz
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Internal storage16 GB256 MB
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Memory RAM512 MB-
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSHP webOS 2.0-
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Main camera
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Main camera5 MP2 MP
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Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
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Primary camera videovideo176x144
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Primary camera flashLED 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 ringtones
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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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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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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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 EmailPush Email-
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WAP-WAP 2.0/xHTML
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JavaNoNo
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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 capacity-1000 mAh
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Talk time5 h4 h
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Standby time350 h264 h
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Multimedia
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Radio-No
