Fujitsu LIFEBOOK T4220, Intel® Core™2 Duo, 2 GHz, 30.7 cm (12.1"), 1024 x 768 pixels, Windows Vista Business Fujitsu LIFEBOOK T4220. Processor family: Intel® Core™2 Duo, Processor model: T7300, Processor frequency: 2 GHz. Display diagonal: 30.7 cm (12.1"), Display resolution: 1024 x 768 pixels. Operating system installed: Windows Vista Business. Weight: 2 kg https://www.techadvisor.co.uk/review/mice-keyboards/fujitsu-lifebook-t4220-tablet-pc-1283/ The Fujitsu LifeBook T4220 is designed to weather outside use better than your typical convertible tablet laptop PC. And the Fujitsu LifeBook T4220 tablet PC has a nice keyboard and performs well, too, all at a competitive price. See our Laptop Advi... All in all, the Fujitsu T4220 might not be the cheapest or lightest ultraportable you can buy, but for tablet users desiring a little extra ruggedness and peace of mind, it gets along nicely with Mother Nature. Carla Thornton ...