Celkon A1 vs Celkon CT-910+
Celkon A1
Celkon CT-910+
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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3G network-HSDPA 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 announced2014-122013-7
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Status2013-7
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Design
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SIMDual SIM (Mini-SIM)Yes
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Height113.5 mm193 mm
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Width54.5 mm123 mm
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Thickness12.3 mm9 mm
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Weight127 g180 g
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ColorsBlackGray
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Display
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Display typeTFT touchscreenCapacitive touchscreen
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Physical size3.2 inches7.0 inches
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Resolution240 x 400 pixels600 x 1024 pixels
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Pixel density146 ppi170 ppi
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Hardware
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CPUDual-core 1 GHz
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Memory cardmicroSDmicroSD
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Memory card max32 GB64 GB
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OS
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OSAndroid OS, v2.2.1 (Froyo)Android OS, v4.1 (Jelly Bean)
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Main camera
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Main camera3.15 MP2 MP
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Primary camera resolution2048 x 1536 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMStereo FM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi
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USB2.0Yes
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BluetoothYesYes
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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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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYes-
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Browser-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh3500 mAh
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Battery removable-Non-removable
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Talk time5 h10 h
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Standby time400 h300 h
