Samsung M310 vs ZTE R220
Samsung M310
ZTE R220
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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 announced2008-102014-12
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Status
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Design
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SIMMini-SIMMini-SIM
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Height87 mm107 mm
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Width45 mm45.5 mm
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Thickness20 mm12.5 mm
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Weight87 g80 g
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ColorsBlackBlack
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Display
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Display typeCSTNTFT
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Physical size1.7 inches1.8 inches
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Resolution128 x 160 pixels128 x 160 pixels
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Pixel density121 ppi114 ppi
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Display colors6656066560
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Hardware
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Internal storage-10 MB
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Memory cardmicroSD
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Memory card max-8 GB
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Main camera
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Primary camera resolution640 x 480 pixels640 x 480 pixels
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Primary camera videonono
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration, Polyphonic
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Multimedia
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Radio FMStereo FM radio with RDSFM 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 MMS-MMS
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesNo
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Java MIDPMIDP 2.0-
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Battery
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Battery type-Li-Ion
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Battery capacity-720 mAh
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Talk time3 h-
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Standby time300 h-
