Alcatel OT-106 vs Celkon C20
Alcatel OT-106
Celkon C20
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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GPRSYes
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EDGE
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Availability
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Oficially announced2009-122014-12
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Status
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height116 mm108 mm
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Width46 mm46 mm
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Thickness14.5 mm14.3 mm
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Weight60 g83 g
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ColorsApple Green, Deep Red, Grey, OrangeBlack/Orange
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Display
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Display typeSTN, monochrome graphicsTFT
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Physical size1.32 inches1.8 inches
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Resolution94 x 64 pixels128 x 160 pixels
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Pixel density86 ppi114 ppi
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Hardware
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Memory cardmicroSD
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Memory card max-2 GB
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibrationVibration, Polyphonic, MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio
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Connectivity
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WLAN
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USBYesYes
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BluetoothYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMS-MMS
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JavaNoNo
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Browser
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BrowserNoYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity650 mAh800 mAh
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Talk time7 h4 h 40 min
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Standby time400 h150 h
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Main camera
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Primary camera-Yes
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Primary camera video-video
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Selfie camera
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Secondary camera-No