Celkon C770N vs Micromax X277
Celkon C770N
Micromax X277
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced2014-122012-5
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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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Height118 mm118.3 mm
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Width52 mm48.8 mm
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Thickness12.9 mm14 mm
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Weight
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ColorsBlack/RedBlue, Red
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Display
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Display typeTFTTFT
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Physical size2.4 inches2.4 inches
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Resolution240 x 320 pixels240 x 320 pixels
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Pixel density167 ppi167 ppi
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Hardware
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Memory cardmicroSDmicroSD
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Memory card max16 GB2 GB
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Main camera
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Main camera2 MP
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Primary camera resolution1600 x 1200 pixels640 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 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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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 MMSMMS-
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JavaNo-
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Browser
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BrowserYesNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1000 mAh
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Talk time9 h 20 min4 h 30 min
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Standby time350 h175 h