Keep in mind the Lumia 950 XL went on sale originally for $649. HP Elite x3 sans dock goes on sale I believe October 21 for $699. A 64GB iPhone 7 Plus is $769 for a 32GB variant ($969 for 256GB). Galaxy S7 Edge 32GB is $599.
I think people here are confusing value with cost. I think the Elite x3 is priced right for its specs and feature set. People seem to have a problem with the value due to it being Windows 10 Mobile, which is a judgement/opinion.
It's not cheap, but it's not aimed at regular consumers. Businesses presumably buy in bulk and get a discount, etc.
Galaxy S7 edge is $599, so $100 less than the Elite (when you minus the dock) but in terms of specification they are fairly similar - I'd say the screen in terms of curved display is more premium.
But, the edge has a smaller battery and from what I can see, is pushing better battery performance even on the 820 variant. This isn't including their "always on" screen feature either. The 3D? iris scanner is nice, but im not using it, and unless you're lacking fingers, I don't see why you need two Bio login as both aren't used at the same time. Only practical use would be the fact it would allow two people access - one via eyes, other via finger?
Android is the only reason I'm not buying into the Edge over this phone. Now if someone said you could flash windows 10 onto Edge I'd exchange this phone on the spot for an edge any day.
On the other hand, if the Elite was pushing better battery performance with it's x% larger battery, my opinion might be different but I'm just not feeling this 4150 mAh battery and apparently, more efficient hardware. I don't feel I've bought an upgrade from my 1520, I feel I've bought a QHD screen on an inferior 1520. Screen is nice, text is smoother but I think I can easily live without that many pixels.
The 950 XL I also don't think was at the correct "value for money" spot on release either, whereas it is now.
Maybe windows is to blame for a phone that on paper, should be lasting twice as long than what it is. You are right, this phone
should be a $699 phone by it's specification alone, and who knows, maybe the edge's 22 hour benchmark for video playback on android would drop to 6 hours on windows, below the elites 8 hours? and the Elite on android might push 30 hours? But my 3 year old 1520 felt longer lasting on the same windows OS and bringing all that fancy hardware together and making it work is also part of that premium $699!
Anyone can make Jewellery out of gold, not everyone can make one that's attractive, functional and fit for purpose!