the average is 17.2 oz (493 g)
Hardware & Performance
The device runs Android 4.4 KitKat and is powered by a quad-core Intel Atom Z3745 Processor that runs at a maximum clock speed of 1.86 GHz, paired with 2GB of RAM. There are 32GB of expandable storage space on board. The Yoga Tablet 2 Pro is endowed with an 8-megapixel auto-focus rear cam and a 1.6MP HD front cam. Its battery can last up to 15 hours on a single charge, but beaming stuff with the projector will drain the cell in three hours.