PDF says Quadcore processor.
ADDITION: Nobody is talking anything about obstacle avoidance on this drone. No word in this PDF either. I mean, really this should be a standard by now.
Further more, about this support plans.....it says 1 year warranty. What does this means, is this additional year or what ? In EU 2 year warranty is standard as I recall , for this type of products. So is this like additional year or what ?
If you've seen the images of the 520 or the teaser video, you probably noticed the two black eyes on the front of the airframe. I won't get into detail about what or how they work but, that's your OBS.
If you read everything about the 520 that has been "leaked" your head will explode from all the incorrect information. Everything will be delivered from Yuneec when the UAV (drone, sUAS, UAS, RPV, RPA, or whatever it's called this week) is delivered. Speculation just causes problems on delivery. Trust me when I say there are many teams working together to get everything finalized and out the door. There are still features and nice to have items being added to the software system everyday, and a couple of test teams working feverishly to delivery a platform worth operating in the commercial space.