Samsung galaxy S specs and weaknesses

•  2G Network: available.
• Announced in 2010, September.
• Dimensions: 123 x 64.2 x 10.8 mm (4.84 x 2:53 x 0.43).
• Weight: 123 g. 
• Screen Type: Super AMOLED capacitive touchscreen, 16M colors.
• Screen Size: 480 x 800 pixels , 4.0 inches ( ~ 233 ppi pixel density ).
• multitouch: available.
• Sreen Protection: Corning Gorilla Glass.
• TouchWiz 3.0 UI.
• Sound: Alert types Vibration ; MP3, WAV ringtones.
• Speakerphone: available.
• 3.5mm jack: aavailable.
• Memory Card slot: microSD , up to 32GB.
• Internal storage: 16GB storage.
• Data Gprs: available.
• Edge: available.
• WLAN: Wi - Fi 802.11 b / g / n , DLNA.
• Bluetooth: available, v3.0 with A2DP.
• USB: available, microUSB v2.0.
• Primary camera: 5 MP, 2592 x 1944 pixels, autofocus, Geo - tagging, touch focus, face and smile detection features.
• Video details: Yes , 720p @ 30fps.
• Secondary camera: available , VGA.
• Operating system: Android OS , v2.1 ( Eclair).
• Chipset: Hummingbird chipset..
• CPU: 1 GHz Cortex - A8.
• GPU: PowerVR SGX540.
• Sensors: Accelerometer , proximity, compass.