Karbonn A7 Star vs Micromax X233
Karbonn A7 Star
Micromax X233
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-122012
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Status2014-122012-5
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Design
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SIMDual SIMDual SIM (Mini-SIM)
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Height113 mm114.8 mm
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Width66 mm50.5 mm
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Thickness10.4 mm15.6 mm
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Weight69.3 g
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ColorsWhite/Black-
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Display
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Display typeCapacitive touchscreenTFT
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Physical size4.5 inches1.77 inches
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Resolution480 x 854 pixels128 x 160 pixels
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Pixel density218 ppi116 ppi
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Display colors-262144
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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 MB-
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Memory cardmicroSDmicroSD
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Memory card max32 GB4 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 pixels640 x 480 pixels
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Primary camera videovideovideo
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraYesNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi
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USBYesYes
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BluetoothYesYes
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GPSNoNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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JavaYes, via Java MIDP emulatorYes
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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 mAh-
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Talk time5 h10 h
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Standby time135 h360 h
