The display is 8.9” WXGA touch screen display, using Intel Graphics Media Accelerator 950 graphics card with Dynamic Video Memory Technology. Wireless communication is accomplished through Intel Wi-Fi Link 4965 AGN (Tri-mode 802.11a/b/g) and Bluetooth V2.0. Battery life, 3.5h, is not the longest of all other models but it is the lightest at 2.2lbs. An additional special feature is the bi-directional hinge, allowing for a rotational twist of the display. Unlike other models, the P1620 does not come equipped with an optical drive.