Karbonn A7 Star vs Plum Ten 3G
Karbonn A7 Star
Plum Ten 3G
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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, 1900, 2100
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122013-5
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Status2014-122013-6
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Design
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SIMDual SIMDual SIM
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Height113 mm246 mm
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Width66 mm175 mm
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Thickness10.4 mm10.2 mm
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Weight550 g
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ColorsWhite/BlackSilver
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Display
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Display typeCapacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.5 inches10.1 inches
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Resolution480 x 854 pixels800 x 1280 pixels
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Pixel density218 ppi149 ppi
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A9Dual-core 1.2 GHz
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ChipsetMediatek MT6517Mediatek MT8377
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GPUPowerVR SGX531u-
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Internal storage164 MB16 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, v4.2 (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 videovideovideo
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Primary camera Autofocus-autofocus
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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 radioFM radio
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Connectivity
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WLANWi-FiWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual Band-Yes
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USBYesYes
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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(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 Email-Push Email
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1400 mAh6000 mAh
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Talk time5 h30 h
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Standby time135 h340 h
