Alcatel OT-282 vs Karbonn K451+ Sound Wave
Alcatel OT-282
Karbonn K451+ Sound Wave
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Network
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2G networkGSM 850, 1900GSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced2011-122014-12
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Status2011-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height110 mm116.5 mm
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Width56.5 mm51.9 mm
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Thickness13.5 mm14.6 mm
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Weight88 g
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ColorsAbyss, Seal Brown, WhiteSilver/Black
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Display
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Display typeTFTTFT
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Physical size1.8 inches2.4 inches
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Resolution160 x 128 pixels240 x 320 pixels
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Pixel density114 ppi167 ppi
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Display colors6656066560
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Hardware
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CPU52 MHz
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Memory cardmicroSD
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Memory card max-8 GB
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Sound
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3.5mm jackNoYes
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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 radioFM radio
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Radio recording-FM recording
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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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JavaNoYes
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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 capacity1000 mAh1800 mAh
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Talk time10 h8 h
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Standby time700 h500 h
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Main camera
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Main camera1.3 MP
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Primary camera resolution-1280 x 1024 pixels
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Primary camera video-video
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Selfie camera
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Secondary camera-No