Gionee Elife E7 Mini vs Karbonn A21
Gionee Elife E7 Mini
Karbonn A21
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPAHSDPA 2100
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HSDPA speedHSDPAHSDPA, 7.2 Mbps
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HSUPA speedHSUPA-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-122014-12
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Status2014-4
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Design
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SIMDual SIMDual SIM (Mini-SIM)
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Height139.8 mm
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Width66.2 mm
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Thickness8.6 mm
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Weight142.9 g
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ColorsBlack, WhitePearl White
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Display
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Display typeIGZO capacitive touchscreenTFT capacitive touchscreen
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Physical size4.7 inches4.5 inches
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Resolution720 x 1280 pixels480 x 800 pixels
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Pixel density312 ppi207 ppi
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Display colors16777216262144
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Hardware
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CPUOcta-core 1.7 GHzDual-core 1.2 GHz
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ChipsetMediatek MT6592-
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GPUMali-450MP4-
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Internal storage16 GB4 GB
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Memory RAM-512 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, v4.2.2 (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 resolution4160 x 3120 pixels2592 x 1944 pixels
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Primary camera video1080pvideo
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraNo-
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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-No
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Radio FMFM radio-
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Radio recordingFM recording-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v2.1
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Bluetooth A2DP-Yes
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GPSYes, with A-GPSYes, 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 EmailPush MailPush 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 type-Li-Ion
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Battery capacity2200 mAh1800 mAh
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Battery removableNon-removable-
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Talk time-5 h
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Talk time 2G18 h-
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Talk time 3G14 h-
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Standby time200 h200 h
