Samsung Electronics America has introduced the N230 and N220 stylish netbooks, and updated the N150 and NB30 models.

The 2.2-pound Samsung N230 has a glossy black finish and up to seven hours of battery life, while the 2.9-pound N220 has the Pointillist pattern in a polished green gradated color with chrome accents, and up to 10 hours of battery life.

The refreshed N150 (N150-11BL) now has a matte black finish with red accents and a anti-glare display. It provides up to 10-hour run time on a single charge. The latest NB30 (NB30-11B) has a blue case and up to 9.5 hours of battery life.

The netbooks have 10.1-inch displays, the Intel Atom N450 CPU, 250GB HDDs, 1GB DDR2 RAM, Windows 7 Starter OS, 0.3MP web cameras, and 802.11n Wi-Fi.

The updated N150-11BL, NB30-11B and the new N220 will be available through Samsung resellers beginning in June for $349, $359 and $369 respectively. The N230 netbook will be available in July for an MSRP of $399.