Karbonn A7 Star vs Plum Caliber II
Karbonn A7 Star
Plum Caliber II
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122013-2
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Status2014-122013-4
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Design
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SIMDual SIMDual SIM
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Height113 mm116 mm
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Width66 mm51.6 mm
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Thickness10.4 mm13.5 mm
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Weight125 g
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ColorsWhite/BlackBlack, White
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Display
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Display typeCapacitive touchscreenTFT
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Physical size4.5 inches2.4 inches
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Resolution480 x 854 pixels320 x 240 pixels
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Pixel density218 ppi167 ppi
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Display colors-262144
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A9650 MHz
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ChipsetMediatek MT6517Mediatek MT6276
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GPUPowerVR SGX531u-
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Internal storage164 MB1 GB
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Memory RAM-512 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, v4.0 (Ice Cream Sandwich)-
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Main camera
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Main camera5 MP3.15 MP
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Primary camera resolution2592 x 1944 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraYes-
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Selfie camera1.3 MP
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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, MP3, WAV ringtones
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Multimedia
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Radio FMFM radioStereo FM radio
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Connectivity
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WLANWi-FiWi-Fi 802.11b, 802.11g
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USBYes
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BluetoothYesv4.0
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GPSNoYes, with A-GPS
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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 EmailEmailEmail
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Messaging IMIMIM
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JavaYes, via Java MIDP emulatorYes
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1400 mAh1500 mAh
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Talk time5 h7 h
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Standby time135 h250 h
