To show the world just how light the Z4 Tablet is, Sony tied the device to a few balloons to see if it floats above Barcelona. As you'll discover in the video embedded below, the Z4 Tablet did float - although, to be frank, we're thinking that the same thing would have happened with other comparable 10-inch tablets.
Sony is already accepting pre-orders for the Xperia Z4 Tablet in Europe (for as low as €559), though it won't actually start selling the device before June - when the new slate will probably also be available in the US.
Just like Sony's previous slates, the Xperia Z4 Tablet is dust- and water-resistant (IP68-certified). It's the company's most advanced tablet yet, thanks to the fact that it sports a 10.1-inch display with 1600 x 2560 pixels, while being powered by an octa-core Qualcomm Snapdragon 810 processor. The Z4 Tablet also comes with an 8.1 MP rear camera, 5 MP front-facing camera, 3 GB of RAM, 32 GB of expandable storage space, and a 6000 mAh battery.