Alcatel OT-228 vs Celkon C509
Alcatel OT-228
Celkon C509
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Network
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2G networkGSM 850, 1900GSM 850, 900, 1800, 1900
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GPRS
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EDGE
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Availability
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Oficially announced2012-12014-12
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Status2012-1
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height106 mm108 mm
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Width46 mm46 mm
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Thickness14.4 mm14.3 mm
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Weight63 g106 g
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ColorsAcid Green, Cherry Red, Titanium GreyBlack/Red
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Display
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Display typeTFTTFT
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Physical size1.45 inches1.8 inches
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Resolution128 x 128 pixels128 x 160 pixels
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Pixel density125 ppi114 ppi
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Display colors66560-
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Hardware
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CPU78 MHz
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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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NotificationsVibration; Polyphonic(64)Vibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMFM radioStereo FM radio
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Connectivity
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WLAN
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USBYesYes
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Bluetooth
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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JavaNoNo
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Browser
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BrowserNoNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity500 mAh1800 mAh
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Talk time8 h7 h 30 min
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Standby time500 h600 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
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