The 6230 introduced in the series 40 segment, before 6230i was in great demand for an year or two but as soon as 6230i came into the market the demand shifted on the otherside. The Nokia 6230 has an internal memory of 7Mb, consists of a 32 Mb MMC, is less attractive with a screen display of 128 x 128 pixels. On the contrary, the Nokia 6230i has an internal memory of 32 Mb, consists of a 64 Mb MMC, is a comparitively more attractive with a screen display of 208 x 208 pixels. Apart from these there are more to add on to the differences.