That's life. I think you mean battery time per charge. That's where we head south on the expense side of battery use. If you ran 8 hours a day on battery daily you could need a new battery every year.

2. I hear you here. I used to cringe at laptops a decade ago but most of the quality units (say the units north of 500USD?) are fine for me now.

3. Too vague. By definition an Ultrabook is that.
4. Price varies with what it is and country. You can get a price where you are. I can't.


-> I like these lists!

A. http://www.cnet.com/topics/laptops/best-laptops/
B. http://www.notebookcheck.net/Notebookcheck-s-Top-10-Ultrabooks.91067.0.html

That Dell that came in at #1 might be same/similar to CNET's article at:
http://www.cnet.com/products/dell-xps-13-non-touch-2015/

Bob