Dynabook R631 is Toshiba’s answer to Acer S3 Core i7 ultrabook notebook. This notebook is powered by Intel ULV Core i7 2677M (read Core i7 2677m benchmark at ultra-book.co) processor and weighs just 1.12 kilo grams, which makes it the lightest 13.3 inch notebook in the market. It measures 15.9mm at its thickest part and 8.3mm at its thinnest part.
Specs include 13.3 inch display. 1366 x 768 pixel resolution, 4GB RAM, 128GB SSD, 1x USB 3.0, 2x USB 2.0, LAN, 802.11n Wi-Fi, WiMax, HDMI, VGA, SD card slot, fingerprint reader, 1.3 mega pixel webcam, headphone and microphone jack. Oh, and the keyboard is backlit, just like Macbook Air.
Battery life is stated to be around 9 hours – higher than the 13.3 inch Macbook Air which is funny and weird at the same as latter also carries the same processor (top end model).