Celkon C357 vs Celkon CT 9
Celkon C357
Celkon CT 9
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Network
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2G networkGSM 850, 1900
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GPRSYes
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EDGE
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Availability
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Oficially announced2014-122012-12
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Status2012-12
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Design
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SIMDual SIM (Mini-SIM)No
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Height105 mm239 mm
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Width43 mm146 mm
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Thickness14 mm13 mm
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Weight80 g450 g
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ColorsBlack/BlueWhite/Black
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size1.8 inches9.0 inches
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Resolution176 x 220 pixels480 x 800 pixels
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Pixel density157 ppi104 ppi
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Hardware
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CPU1.2 GHz ARM Cortex-A9
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Memory cardmicroSDmicroSD
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Memory card max4 GB32 GB
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Main camera
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Primary camera-Yes
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Primary camera resolution640 x 480 pixels-
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jack-Yes
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LoudspeakerYesYes
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NotificationsVibration, PolyphonicN/A
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBYesYes
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BluetoothYesYes
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Infrared-Yes
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GPSNoNo
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Features
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Messaging SMSSMS-
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Messaging MMSMMS-
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Messaging Email-Email
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Messaging IM-IM
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JavaNoYes, via Java MIDP emulator
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Browser
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HTML-Yes
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BrowserYes-
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh5000 mAh
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Battery removable-Non-removable
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Talk time5 h 20 min3 h
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Standby time400 h100 h
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OS
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OS-Android OS, v4.0 (Ice Cream Sandwich)
