Sony VAIO(R) VPCF233FX/B 16.4" Notebook PC - Black PCWorld This smallish desktop replacement laptop may be fairly easy to tote, but it just isn't very powerful. Offering a 16.4-inch screen and weighing 6.7 pounds, the Sony VAIO F Series barely edges into the desktop replacement laptop category. ... Sony VAIO F Series: Portable, but Lacks Power |