Samsung A797 Flight vs Samsung i550
Samsung A797 Flight
Samsung i550
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 850, 1900HSDPA 2100
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HSDPA speedHSDPA, 3.6 MbpsHSDPA, 3.6 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2009-102008-2
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Status2009-11
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Design
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SIMMini-SIMMini-SIM
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Height105.9 mm115 mm
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Width55.9 mm53 mm
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Thickness12.7 mm13.8 mm
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Weight136 g109 g
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KeyboardQWERTY-
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ColorsBurgundy red, SilverBlack, Silver
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Display
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Display typeTFT resistive touchscreenTFT
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Physical size2.8 inches2.6 inches
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Resolution240 x 320 pixels240 x 320 pixels
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Pixel density143 ppi154 ppi
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Display colors262144262144
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Hardware
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CPU330 MHz ARM 1136
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Chipset-TI OMAP 2430
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GPU-PowerVR MBX
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Internal storage190 MB150 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB-
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Main camera
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Main camera2 MP3.15 MP
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Primary camera resolution1600 x 1200 pixels2048 x 1536 pixels
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Primary camera video320pvideo
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBmicroUSB 2.02.0
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Bluetoothv2.0v2.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes
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GPS NavigatorAT&T Navigator-
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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WAPWAP 2.0 / xHTML (NetFront)WAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1200 mAh
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Talk time3 h8 h
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Standby time360 h360 h
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OS
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OS-Symbian OS 9.2