In a nutshell: faster, lighter, thinner in that order. Operating system Windows 10.1 64-bit (maybe 10.2) (Fixed w major enhancements to tablet mode that actually work intuitively) Skylake Core-M processor. 4-8GB LPDDR4 RAM, 128-256GB SSD storage. possibly an Atom option also. Biometric sensors: Fingerprint, retina scanner, pulse detection. 5MP Front Camera w facial recognition. 12-16MP rear main camera + Real Sense 3d camera array. Built-in Imaging and measurement system. Authentication sequence Windows Hello or any or combinations of finger + retina + pulse + pin ie. Not only finger and eye present but must be alive (pulse) and conscious (pin/pw). J some politicians will naturally fail this test. Display 10.8 inches (27 cm): (9 inches (23 cm) by 6 inches (15 cm)) 1920x1280 (214 ppi) ClearType screen with 3:2 aspect ratio Graphics Intel HD Graphics 3 displays 2k@60 Atom 4K@60 core-m Sound Dual front facing speakers, rear woofer. Input Multi-touch touchscreen Bluetooth active pen, with underlying N-trig technology (sold separately $25) Type Cover detachable keyboard with touchpad (sold separately $75) Connectivity Wireless: 802.11a/b/g/n/ac/ad*** Wi-Fi WiGig*** Bluetooth 4.2*** LE Ports: Full size USB 3.1 10 gb/s*** & USBC*** Mini DisplayPort 1.3*** 3.5 mm audio socket Cover port (proprietary) Charging/Docking port (USBC)*** Wireless Docking w WiGig *** 4G LTE (with cellular model) Dimensions 10.51 inches (26.7 cm) (width) 7.36 inches (18.7 cm) (height) *** 0.29 inches (7.6 mm) (depth) *** Weight 1.12 pounds (508 g) *** 0.48 pounds (218 g) (add for Type Cover) BUILD IT AND THEY WILL COME.