Nokia can be termed as freak in terms of upgradation of its running models and it continues to dwell with its improvement strategy. Nokia 6600i slide is the recent addition to its improved or upgraded model of its previous Nokia 6600 slide. Now look at the improvement and upgradation on the new Nokia 6600i slide, it apparently improved the camera to 5MP (megapixel) from 3.2 MP in 6600 slider which is the most significant part of the new launching. The new Nokia 6600i slide share the same sliding form and in size with 6600 slide and measures 93 x 45 x 14 mm with a weight same 110g that of its predecessor. However, the difference could be seen on the cover which is elegantly coated with chrome-plated steel. As an upgrade version of Nokia 6600 slider, Nokia 6600i slider successfully overcomes the shortcomings of its previous version. The alphanumeric keypad is done neatly to make it easy to use which is surely going to be appreciated by the texting addicts. The technical features of 6600 are retained in the 6600i, while upgrading the camera to 5MP with an 8x zoom, LED flash and auto focus with Adobe Flash Lite 3.0 version for playing compatible video is quite an appreciable add ons. It retains the other features of 6600. The upgradation and improvement makes 6600i slide an attractive and good buy in the mid-range handset market.