HP Pro Slate 8 vs Karbonn A3
HP Pro Slate 8
Karbonn A3
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 1900
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3G networkHSDPA 2100-
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HSPA speedHSPA-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2015-12013-3
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Status2015-12013-3
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Design
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SIMNano-SIMDual SIM (Mini-SIM)
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Height207 mm113 mm
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Width137 mm61 mm
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Thickness8 mm13.5 mm
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Weight350 g90 g
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ColorsGrayWhite/Black
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Display
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Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size7.86 inches4.0 inches
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Resolution1536 x 2048 pixels320 x 480 pixels
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Pixel density326 ppi144 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 2.3 GHz1 GHz
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ChipsetQualcomm Snapdragon 800-
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Memory ROM-512 MB
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Internal storage16, 32 GB-
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Memory RAM2 GB256 MB
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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, v4.4.4 (KitKat)Android OS, v2.3.6 (Gingerbread)
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Main camera
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Main camera8 MP3.15 MP
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Primary camera resolution3264 x 2448 pixels2048 x 1536 pixels
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Primary camera video1080p@30fpsvideo
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Primary camera Autofocusautofocus-
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Camera featuresGeo-tagging, HDR, face detection, touch focus-
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Selfie camera
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Secondary camera-VGA camera
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Selfie camera2 MP
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration; MP3, WAV ringtonesVibration, MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBv2.0(Slimport)Yes
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Bluetoothv4.0Yes
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Bluetooth A2DPYes-
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bluetooth LEYes-
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GPSYes, with A-GPSNo
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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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Messaging Push EmailPush Mail-
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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SensorsAccelerometer, barometer, compass, gyro, proximity-
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity-1400 mAh
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Battery removableNon-removable-
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Talk time-4 h 20 min
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Standby time-250 h