BLU Life Pure vs Karbonn A7 Star
BLU Life Pure
Karbonn A7 Star
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 850, 1900-
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HSDPA speedHSDPA, 42.2 Mbps-
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HSUPA speedHSUPA, 11 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2013-122014-12
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Oficially announced2013-122014-12
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Design
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SIMMicro-SIMDual SIM
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Height142 mm113 mm
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Width69.4 mm66 mm
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Thickness7.7 mm10.4 mm
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Weight128 g
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ColorsBlack, WhiteWhite/Black
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Display
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Display typeIPS LCD capacitive touchscreenCapacitive touchscreen
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Physical size5.0 inches4.5 inches
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Resolution1080 x 1920 pixels480 x 854 pixels
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Pixel density441 ppi218 ppi
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Display colors16777216-
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Hardware
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CPUQuad-core 1.5 GHzDual-core 1 GHz ARM Cortex-A9
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ChipsetMediatek MT6589TMediatek MT6517
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GPUPowerVR SGX544MP2PowerVR SGX531u
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Memory RAM2 GB-
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Internal storage32 GB164 MB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSAndroid OS, v4.2 (Jelly Bean)Android OS, v4.0 (Ice Cream Sandwich)
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Main camera
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Main camera13 MP5 MP
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Primary camera resolution4032 x 3224 pixels2592 x 1944 pixels
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Primary camera video1080p@30fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary camera-Yes
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Selfie camera5 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 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-Fi 802.11b, 802.11g, 802.11nWi-Fi
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0Yes
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Bluetoothv4.0Yes
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GPSYes, with A-GPSNo
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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 EmailPush Email-
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2020 mAh1400 mAh
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Battery removableNon-removable-
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Talk time-5 h
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Talk time 2G24 h-
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Talk time 3G12 h-
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Standby time-135 h
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Standby time 2G750 h-
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Standby time 3G675 h-