Icemobile Submarine vs Micromax X640
Icemobile Submarine
Micromax X640
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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 announced2012-102012
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Status2012-102012-5
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Design
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SIMDual SIM (Mini-SIM)Dual SIM (Mini-SIM)
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Height119 mm113.5 mm
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Width53 mm57.5 mm
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Thickness20 mm12.2 mm
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Weight135 g
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ColorsBlack, Gray, OrangeBlack
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Display
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Display typeTFTTFT touchscreen
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Physical size2.0 inches3.2 inches
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Resolution176 x 144 pixels-
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Pixel density114 ppi-
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Hardware
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Memory cardmicroSDmicroSD
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Memory card max16 GB8 GB
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Main camera
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Main camera1.3 MP2 MP
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Primary camera resolution1280 x 1024 pixels1600 x 1200 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(64), MP3 ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi
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USB1.1Yes
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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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WAPWAP 2.0/xHTMLYes
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JavaNoYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1800 mAh-
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Talk time12 h4 h 40 min
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Standby time550 h200 h