Oops, Dell introduced the Mini 12 to USA today, with shipments starting in early December. The lowest price Mini 12 at introduction is $549.
As the photo in the post before this shows, the Mini 12 is considerably larger than the Mini 9. But it's by no means a large laptop. Dimensions are 11.8 x 9 x 1 inches, weight 2.72 lbs with 3 cell battery.
In comparison, the MacBook Air measures 12.8 x 9 x 0.75 inches and weighs 3.0 lbs.
I expect the Mac programmer community will work overtime until they get Mac OS X to run on the Mini 12. (OS X already can be made to run on the Mini 9.) The MacBook Air costs a whopping $1800. The Mini 12 will provide most functions of the Air, at a savings of $1000. But I digress...
The Mini 12 is the first computer I've seen using the Atom Z520/Z530 processor, codename Silverthorne. The processor in the Mini 9 is the Atom N270. Both are single core processors. The difference seems to be that the Silverthorne line was designed to operate using less power.
The Silverthorne processors are paired with a new controller chipset. The US15W system controller and GMA500 graphics controller also use less power than the chipset used with the Atom N270 does.
The power savings are needed because the larger 12 inch LCD uses more juice. The end result is that the Mini 12 and Mini 9 run about the same length of time on a given battery.
The problem I see with the Mini 12 is that the US15W can only address a maximum of 1 GB of RAM. The Mini 12 ships with Windows Vista, which, in my experience, does not run at all well with 1 GB RAM. Windows NT or Linux would be a much better choice for limited memory. The Mini 9, using the Intel 945GSE chipset, can address more than 1 GB.
I think most people would easily adapt to the Mini 12. The screen of the Mini 12 has a resolution of 1280x800, up from 1024x600 in the Mini 9. This will make more web pages fit without the need to scroll horizontally. Many 13 and 14 inch notebooks have a 1280x800 display. The Mini 12 is 3 inches wider than the Mini 9, so it has a keyboard that is close to full laptop size.
Today, base price of the Dell Mini 12 is $549. That includes a 1.33 GHz processor, 40 GB hard drive, and a 24 Wh battery, good for up to 3 hours of use.
Step up to $599, and you get a 1.6 GHz processor, 60 GB disc and a 48 Wh battery (6 hours of use). Add another $50 to get an 80 GB disc and a two year warranty.
I expect that at some point in the future Dell will introduce a Mini 12 with a version of Linux, and take $100 off the price of the Mini 12.
Chip Haven