Price for mobile use value: laptops

Chromebook 2 on scale.
Toshiba Chromebook 2 on scale.

I did a quick comparison of three kinds of laptops: a touchscreen Win8-PC, Macbook Pro, and a Chromebook. Since I am primarily interested in how much use time I get, for which price, and how much weight I need to carry around, here is a simple metric for the price of such “mobile use value” of a laptop. ASUS Vivobook X202E (500 €) = 1,5 kg, MacBook Pro Retina 13 (1300 €) = 2.2 kg, Toshiba Chromebook 2 Full HD/IPS (400 €) = 1,5 kg (all weights with the powerbrick included, my Mac is also protected by a Tech21 case). Vivobook’s battery runs out in c. 3-4 hours, Toshiba should go for 8 hours, and the Mac can do perhaps 9-11 hours (this is the late 2013 model). The “metric” for price/hours*weight comparison would thus be:

  • ASUS Vivobook: 500/4*1,5 = 188
  • Macbook Pro: 1300/10*2,2 = 286
  • Toshiba Chromebook 2: 400/8*1,5 = 75

Your needs may vary, but with these criteria of mine, Toshiba Chromebook 2 is pretty much in its own class regarding this kind of mobile use value (light-weight, capable laptop with adequate battery life and moderate price). Chrome OS is mostly limited by its reliance on various online services, and particularly on daily work, moving data and files from one service to another may require some extra steps, but in my tests, almost everything that needs to be done, can be done also with a Chromebook. And the totally silent, solid laptop with good keyboard, responsive touchpad and amazing, Full-HD IPS screen provides excellent user experience. MacBook Pro is much more premium device, but with its price-tag I feel less confident throwing it into my back while running into bus/airport etc. (hence, the Tech21 case). A Chromebook can even be lost on the road – and all data is still safe in the cloud, not in the laptop. (The “Smart Lock” of Chromebook detects when myself/my Android phone is not nearby, and will automatically lock itself.) A budget Windows laptop like my old ASUS Vivobook simply cannot compete here, it is much slower than either of the two others, its touchpad is pretty terrible and touchscreen use of Win8.1 has its continuous challenges. Add there mediocre battery life, and you do not have best value for mobile use.

Toshiba Chromebook 2.
Toshiba Chromebook 2 (viewing angles, from the sides).

One could of course add tablet devices like iPad Air 2 or the forthcoming Surface Pro 4 into the equation here, and argue that they’d make more sense than a Chromebook – even according to the above metric. That might be true for some, but in my use I rely on the classic “clamshell” design of a laptop, and an add-on keyboard is never the same. MacBook Air, or the new 12″ MacBook are very good devices for mobile use, but the price is not in the Chromebook range. But: everyone makes their own decisions, in the end. My guess is that particularly in the education sector Chromebooks will do increasingly well in this new era of “Cloud Computing”.

Vaio Z3 Windows 8 upgrade

I did the Windows 8 upgrade to my workhorse Vaio Z3 (short for Vaio, Z Series, 3rd Generation) today. My experiences from testing with the Asus Vivobook had been mostly positive, and as I had started getting bluescreens to Windows 7 in Vaio, it crashed if it went to sleep mode, the PMD discrete Radeon card was no longer recognised, etc., it would had been necessary to reinstall its OS in any case.

It was necessary to unplug the PMD during the installation, as that peripheral meant that Windows 8 would get stuck into the adding devices phase. And that meant borrowing another external DVD drive to access the installation media from, but otherwise the process was pretty straightforward. Some drivers had to be removed prior to installation and loads of drivers for Windows 8 were available from the Sony support page for Windows 8 upgrade. The only thing missing was the display driver for the hybrid Radeon/Intel display system Vaio Z3 is using. I try to post the link for that later, it is an unofficial beta thing, but seems to work fine with the PMD.

20130118-181953.jpg