Samsung Galaxy Fit S5670, Samsung Galaxy Gio S5660 and Samsung Galaxy Mini S5570 are the most modern smartphones released through samsung. These 3 phones include Android 2.2. Galaxy Gio, Galaxy Mini & Galaxy Fit have all the enhanced features for example USB 2, 3G,Wi-Fi, GPS.
Physical Look - Samsung Galaxy Fit S5670 and Galaxy Mini S5570 weighs 108 gm while Galaxy Gio is only 102 gm in weight. The handsets Galaxy Mini S5570 & Galaxy Gio is 110mm(length), 61mm(width) and 12mm(height). On the other hand, Samsung Galaxy Fit S5670 has length - 110mm, width - 61mm, height - 13mm.
Video and Camera - Galaxy Gio & Galaxy Mini of Samsung are having 3 MP camera where Galaxy Fit has a 5mega pixel camera.
Display - Galaxy Fit S5670 & Galaxy Mini S5570 have 320 x 240 pixels' display resolution while Galaxy Gio has 480 x 320 pixels' superior resolution. Samsung Galaxy Fit has LCD display with 3.3 inches, while in Galaxy Mini it is of 3.14' and with Galaxy Gio, this is of 3.2 inch.
Battery and Processor - Samsung Gio and Galaxy Fit have battery of 1250 mAh while Galaxy Mini includes a battery of 1200 mAh. Galaxy Fit & Galaxy Mini have the 600 MHz CPU while in Galaxy Gio 800 MHz CPU is furnished.