The Lenovo M490s is a thin laptop notebook computers but not an Ultrabook kind. This laptop notebook computers has 22,9 mm thickness (maximal 21 mm for Ultrabook) and weight 1,91 kg. For the screen size this laptop is using 14 inch size with resolution 1366 x 768 and this laptop is also completed with 5400 rpm up to 1 TB hard disk with mSATA 16/32 GB SSD.
This laptop notebook computers has a good performance that supported with Intel Core i3 third generation processor with HM77 Express chipset. The other thing that makes this Lenovo M490s is special is that this laptop is completed with Nvidia Geforce 710M 1 GB graphic card that will automatically move to Optimus if the application need graphic but if not the HD Integrated will active. O Yes, the SSD that mentioned above is not for storage to save data, but the function of this SSD is for hard disk drive booster. The mSATA will act as cache so it will get performance like SSD. Even this laptop has 2 storage but look like 1 storage.
The other this that this laptop notebook computer has is 2GB 1600 MHz DDR3, 1 HDMI port, 2 USB 3.0 port, 1 USB 2.0 port, Rj-45 jack, 4 in 1 card reader slot (SD/ MMC/ SDXC/ SDHC), HD 720p webcam that able to record 30 fps vide, one pair of stereo speaker, dual array microphone, combo jack input microphone and stereo output headphone, Gigabit Ethernet, Bluetooth 4.0 and 802.11n, 4 cell battery with 65 watt adapter.
This laptop notebook computers is thinner than the other 14 inch laptops with price lower than the ultrabook.