Karbonn A7 Star vs Prestigio MultiPad 7.0 Ultra Duo
Karbonn A7 Star
Prestigio MultiPad 7.0 Ultra Duo
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Network
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2G networkGSM 900, 1800, 1900
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-122014-12
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Status2014-122014-12
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Design
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SIMDual SIMNo
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Height113 mm188 mm
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Width66 mm116 mm
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Thickness10.4 mm9 mm
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Weight305 g
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ColorsWhite/BlackBlack
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Display
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Display typeCapacitive touchscreenIPS capacitive touchscreen
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Physical size4.5 inches7.0 inches
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Resolution480 x 854 pixels800 x 1280 pixels
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Pixel density218 ppi216 ppi
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A9Dual-core 1.6 GHz ARM Cortex-A9
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ChipsetMediatek MT6517-
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GPUPowerVR SGX531uMali-400MP4
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Internal storage164 MB8 GB
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Memory RAM-1 GB
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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, v4.0 (Ice Cream Sandwich)Android OS, v4.1 (Jelly Bean)
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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 videovideono
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraYesVGA camera
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration, MP3, WAV ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-FiWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBYesmicroUSB 2.0
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USB On-The-Go-Yes
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BluetoothYes
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GPSNoNo
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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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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYes-
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Browser-Yes
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1400 mAh4000 mAh
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Battery removable-Non-removable
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Talk time5 h3 h
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Standby time135 h120 h
