BlackBerry Porsche Design P9981 vs Samsung Ativ Tab P8510
BlackBerry Porsche Design P9981
Samsung Ativ Tab P8510
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 1900, 2100-
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HSDPA speedHSDPA, 14.4 Mbps-
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HSUPA speedHSUPA, 5.76 Mbps-
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GPRSYes
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EDGEYes
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Availability
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Status2011-122012-11
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Oficially announced2011-102012-10
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Design
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SIMMini-SIMNo
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Height115 mm265.8 mm
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Width67 mm168.1 mm
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Thickness11.3 mm8.9 mm
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Weight155 g570 g
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KeyboardQWERTY-
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ColorsBlack, GrayBlack
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Display
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Display typeTFT capacitive touchscreenPLS TFT capacitive touchscreen
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Physical size2.8 inches10.1 inches
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Resolution640 x 480 pixels1366 x 768 pixels
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Pixel density286 ppi155 ppi
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Display colors1677721616777216
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Hardware
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CPU1.2 GHz1.5 GHz Dual-core Krait
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ChipsetQualcomm MSM8655 SnapdragonQualcomm APQ8090A Snapdragon
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GPUAdreno 205Adreno 305
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Memory RAM768 MB2 GB
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Internal storage8 GB32, 64 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB64 GB
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OS
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OSBlackBerry OS 7.0Microsoft Windows RT
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Main camera
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Main camera5 MP5 MP
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Primary camera resolution2592 x 1944 pixels2592 x 1944 pixels
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Primary camera video720p720p@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 cameraNo-
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Selfie camera1.9 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; Polyphonic(64), MP3 ringtonesVibration, MP3 ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.02.0
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USB host-Yes
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Bluetoothv2.1v4.0
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Bluetooth A2DPYesYes
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, with S-GPS
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GLONASS-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Email
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JavaNoNo
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1230 mAh8200 mAh
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Battery removable-Non-removable
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Talk time5 h 30 min12 h
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Standby time348 h-