ＦＺ是新出，与原ＦＥ系列比，是一个飞跃。
(1) new solid chassis, no (or much less) plastic surface feeling, light;
(2) SONY's LED screen is the best;
(3) New Intel chipset, support 802.11n wireless;
(4) New BluRay DVD drive and HDMI port;

You go to a local Sony store and try it yourself. FZ is very nice. Do not touch N series. C series? I do not know.