Dell introduced the world's strongest ultrabook M3800the precision m3800 has a touch screen resolution of up to 3,200x1,800 pixels, core i7 chips and discrete nvidia quadro graphics cards, but weighs only 2 kg and 18 mm thin.
The 15-inch MacBook Pro uses a Haswell chip to show offafter upgrading the macbook air to the haswell processor at wwdc 2013, it seems that apple is also about to release the macbook pro line with the latest processor from intel.
ThinkPad T440S Ultrabook works continuously for half a dayfollowing models such as the thinkpad t430u, t430, t430s or t530 using ivy bridge chips, lenovo has just introduced the t440s model with the latest generation four processor and dual battery capable of operating up to 12 hours.
Digital Storm announced Veloce gaming laptoprecently, digital storm computer manufacturer has just launched their new gaming laptop called veloce. this is a gaming machine with 13.3-inch screen and the latest haswell processor from intel.
Intel announced new standards for ultrabookthese models must have a minimum continuous operating time of 9 hours and no less than 23 mm thick if a screen is removed from the keyboard.
Sony presents Vaio Pro 11 village, weighs less than 1 kgnot massively launching new products like many other companies, sony brought to computex 2013 vaio duo 11. sony's new laptop weighs less than 1 kilogram, has an 11.6-inch touchscreen with full hd resolution.
Samsung Ativ Book 9 super-sharp screen costs from 1,400 USD
highest ultrabook of samsung owns 13.3 inch screen resolution up to 3.200x1.800 pixels with strong configuration using core i5 haswell chip.
