Huawei D51 Discovery vs Samsung B520
Huawei D51 Discovery
Samsung B520
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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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SIMMini-SIMMini-SIM
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Height114.5 mm96 mm
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Width50.5 mm47 mm
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Thickness16 mm17.5 mm
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Weight106 g94 g
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ColorsBlack/OrangeBlack
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Display
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Display typeTFTCSTN
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Physical size2.0 inches1.77 inches
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Resolution240 x 320 pixels128 x 160 pixels
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Pixel density200 ppi116 ppi
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Display colors-66560
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Hardware
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Internal storage-20 MB
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Memory cardmicroSDmicroSD
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Memory card max-2 GB
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Main camera
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Main camera2 MP
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Primary camera resolution1600 x 1200 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 jack-Yes
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LoudspeakerYesYes
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NotificationsVibration; Polyphonic(64), MP3 ringtonesVibration; Downloadable 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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Radio Key-dedicated key
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Connectivity
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WLAN
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USB2.02.0
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Bluetoothv2.1
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Bluetooth A2DPYes-
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GPSYesNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging Email-Email
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDP-MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh800 mAh
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Talk time5 h7 h
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Standby time450 h390 h
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Browser
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HTML-Yes