'Sluggish interface'
'The P3470 has very clean lines'
'ample 2.8" 65k-color touchscreen display'
'There is not TouchFLO interface though, which is just as well since the design of the LCD is the traditional kind with a raised bezel around it, which makes finger swiping a little difficult.'
'Perhaps the most interesting aspect of the SGH-i550 is its trackball navigation control'
'It's got 3.5G, Wi-Fi, GPS, a 3 megapixel camera'
'A navigation trackball located above the keypad should prove useful with GPS applications.'
'indispensable wireless tool'
