Karbonn K440 vs Micromax X100
Karbonn K440
Micromax X100
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced2014-122014-12
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Status2014-12
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height119.5 mm
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Width54 mm
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Thickness13.5 mm
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Weight61 g
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ColorsBlack/White, Black/RedBlack
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Display
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Display typeTFTTFT
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Physical size2.6 inches1.46 inches
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Resolution240 x 320 pixels128 x 128 pixels
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Pixel density154 ppi124 ppi
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Display colors26214466560
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Hardware
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Memory cardmicroSD
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Memory card max16 GB-
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Main camera
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Main camera1.3 MP
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Primary camera resolution1280 x 1024 pixels-
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Primary camera videovideo-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration, Polyphonic
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Multimedia
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Radio FMFM radioStereo FM radio
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Radio recordingFM recording-
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Connectivity
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WLAN
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USBYes
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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 MMSMMS-
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JavaYesNo
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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 capacity2100 mAh450 mAh
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Talk time12 h-
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Standby time800 h-