Celkon A27 vs Unnecto Drone Z
Celkon A27
Unnecto Drone Z
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 850, 1900, 2100
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HSDPA speedHSDPAHSDPA, 21 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 announced2013-22014-6
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Status2013-22014-6
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Design
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SIMDual SIM (Mini-SIM)Dual SIM (dual stand-by)
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Height116 mm
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Width61 mm
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Thickness11.5 mm
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Weight100 g
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ColorsBlack, Blue, WhiteBlack, Grey, White
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Display
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Display typeCapacitive touchscreenCapacitive touchscreen
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Physical size4.63 inches3.5 inches
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Resolution480 x 853 pixels320 x 480 pixels
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Pixel density211 ppi165 ppi
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Hardware
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CPU1 GHz1 GHz Dual-core
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Memory RAM-256 MB
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Internal storage-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)Android OS, v4.2.2 (Jelly Bean)
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Main camera
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Main camera8 MP3.15 MP
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Primary camera resolution3264 x 2448 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraYesVGA camera
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Sound
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3.5mm jack-Yes
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, 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-FiWi-Fi 802.11b, 802.11g, 802.11n
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USBYesYes
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BluetoothYesv4.0
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GPSYesYes, 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 IMIM-
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTML-HTML5
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BrowserYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1800 mAh1200 mAh
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Talk time6 h-
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Talk time 3G-9 h
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Standby time180 h-
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Standby time 3G-450 h