I used it once and surprised with its stunning features.it is a j2me phone which is an advanced java based os and ancestor of Android.so it has many smart features.fast in speed, no lagging, high speed 2.5g internet, smart apps and above all camera quality.its camera is though 2 megapixel but can provide pictures like most 5 megapixel camera quality which surprised me.home screen can be customised and recording quality is very good.sound quality is also good with headphone which can touch ones soul.battary backup is also good.in every way this phone is just bellow the Android phones and surprisingly it has a good amount of rom above 50 mb.it is just the best in its class.
