EuroGamer - Destructoid's PlayStation 4 controller image leak is more significant than overnight reports have suggested. Our sources confirm that what you're actually looking at is a complete Orbis dev kit - our first look at what we believe is advanced development hardware. The Dual Shock 4 prototype itself is a significant leap beyond its predecessor, featuring a two-point touchpad interface and, in addition, a built-in loudspeaker and what we understand to be integrated PlayStation Move functionality.
The dev kit itself is a big old beast, but that's nothing new. The development versions of Sony hardware are historically rather immense compared to the production systems, as you can see from these shots of PS3 dev kits. Indeed, the Orbis kit looks surprisingly svelte by comparison.