Toshiba has introduced its new line of laptops. This week the company unveiled the C650, L650 and L670, and they're essentially the consumer models upgraded with Windows 7 Pro.

According to the reports, the L650 and L670 have, respectively, 15.6in and 17.3in 1366 x 768 displays. The machines are equipped with AMD ATI Mobility Radeon 5650 1GB graphics chips and Intel CPUs represented in a choice of 2.13GHz Core i3-330M or 2.26GHz Core i5-430M.

Other hardware includes a DVD writer, 802.11n Wi-Fi, Bluetooth 2.1, Gigabit Ethernet, up to 500GB of hard drive space and up to 4GB of 1066MHz DDR 3 memory.

Meantime, C650 series is a budget option coming on low-cost AMD processors though Intel CPUs are also available. The drive capacity is at 320GB. Other hardware is the same as of L650.