Celkon C75 vs Karbonn K451+ Sound Wave
Celkon C75
Karbonn K451+ Sound Wave
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2014-122014-12
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Status
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Design
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SIMDual SIM (Mini-SIM)Dual SIM (Mini-SIM)
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Height110 mm116.5 mm
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Width62 mm51.9 mm
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Thickness13 mm14.6 mm
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Weight
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ColorsBlackSilver/Black
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Display
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Display typeTFT touchscreenTFT
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Physical size3.2 inches2.4 inches
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Resolution320 x 480 pixels240 x 320 pixels
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Pixel density180 ppi167 ppi
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Display colors-66560
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Hardware
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Memory cardmicroSDmicroSD
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Memory card max8 GB8 GB
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Main camera
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Main camera1.3 MP1.3 MP
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Primary camera resolution1280 x 960 pixels1280 x 1024 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 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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Radio recording-FM recording
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Connectivity
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WLAN
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USBYesYes
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BluetoothYesYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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JavaYesYes
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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 capacity1200 mAh1800 mAh
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Talk time9 h 20 min8 h
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Standby time400 h500 h
