Huawei D51 Discovery vs Samsung A797 Flight
Huawei D51 Discovery
Samsung A797 Flight
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 1900
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HSDPA speed-HSDPA, 3.6 Mbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-122009-10
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Status2009-11
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Design
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SIMMini-SIMMini-SIM
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Height114.5 mm105.9 mm
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Width50.5 mm55.9 mm
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Thickness16 mm12.7 mm
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Weight106 g136 g
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Keyboard-QWERTY
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ColorsBlack/OrangeBurgundy red, Silver
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size2.0 inches2.8 inches
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Resolution240 x 320 pixels240 x 320 pixels
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Pixel density200 ppi143 ppi
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Display colors-262144
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Hardware
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Internal storage-190 MB
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Memory cardmicroSDmicroSD
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Memory card max-32 GB
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Main camera
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Main camera2 MP2 MP
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Primary camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Primary camera videovideo320p
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jack-No
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LoudspeakerYesYes
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NotificationsVibration; Polyphonic(64), MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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Connectivity
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WLAN
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USB2.0microUSB 2.0
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Bluetoothv2.1v2.0
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Bluetooth A2DPYesYes
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GPSYesYes, with A-GPS
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GPS Navigator-AT&T Navigator
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging Email-Email
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Messaging IM-IM
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WAPWAP 2.0/xHTMLWAP 2.0 / xHTML (NetFront)
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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 mAh1000 mAh
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Talk time5 h3 h
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Standby time450 h360 h
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