Karbonn A7 Star vs Samsung Hero Plus B159
Karbonn A7 Star
Samsung Hero Plus B159
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Network
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2G networkGSM 900, 1800, 1900CDMA 800
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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 SIMMini-SIM
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Height113 mm108.5 mm
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Width66 mm45.8 mm
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Thickness10.4 mm13.3 mm
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Weight70 g
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ColorsWhite/BlackBlack
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Display
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Display typeCapacitive touchscreenCSTN
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Physical size4.5 inches1.52 inches
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Resolution480 x 854 pixels128 x 128 pixels
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Pixel density218 ppi119 ppi
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Display colors-66560
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A9
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ChipsetMediatek MT6517-
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GPUPowerVR SGX531u-
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Internal storage164 MB597 KB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.0 (Ice Cream Sandwich)-
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels-
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Primary camera videovideo-
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraYes-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtonesVibration, Polyphonic
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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-Fi
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USBYes2.0
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BluetoothYes
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GPSNoNo
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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 EmailEmail-
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Messaging IMIM-
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLYes-
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Browser-No
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1400 mAh800 mAh
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Talk time5 h3 h
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Standby time135 h230 h
