Samsung Galaxy A
With the design of capacitive AMOLED touchscreen display which left navigation buttons below the touch screen. 5-megapixel camera plus video camera for video call and made them more elegant. Achieve weight 128gr, 384MB internal memory, data transfers have been using 3G HSDPA. For connectivity has completed Wi-Fi, Bluetooth micro USB. Operating systems using Android OS V2.1, TI OMAP3440 processor 720MHZ. This smartphone is slim and elegant than it looks.
Samsung I9000 Galaxy S
Smartphone this one has advantages of Samsung Galaxy A is the processor that is in use has a 1GHz speed ARM Cortex A8. The system remains the same Android OS V2.1 brings. With the lighter weight of 118gr achieved. The added features are Swype text input, Stereo FM radio, GPS. To have reached 8GB/16GB of internal memory, external memory using microSD. Design Galaxy, the S is quite fashionable, especially for young people, leaving three main navigation buttons below the touch screen. Cameras are used to reach a 5 megapixel camera plus VGA support. Interesting not for this one smartphone.
Samsung I6500U Galaxy
Similar to other types Galaxy, Samsung I6500U use Android OS V2.1 system eclair with 800Mhz processor CPU support. But the camera is still below the other Galaxy because it only reaches 3.15MP plus video. Weight of 126gr achieved with capacitive touchsreen AMOLED display, colors 16MB, 320 x 480 pixels, 3.2 inches. 180MB internal memory plus external memory storage using microSD, up to 32GB.
From these three Samsung Galaxy, I prefer Samsung I9000 Galaxy S. Because the technology mainly in terms of reaching 1GHz processor which makes this smartphone work faster. But it depends on you want to choose which one.
