the average is 17.2 oz (493 g)
Hardware & Performance
The Acer Iconia W510 features a 10.1-inch IPS display and a detachable keyboard. It features a tri-mode that allows users to touch, type, and view. When snapping on the keyboard the W510 transforms from tablet mode to productivity mode and extends the battery life up to 18 hours. The device can be rotated 295 degrees to be used in presentation mode. Acer says this mode is best suited for watching videos, surfing the web, or viewing a PowerPoint presentation.