QUOTE(ozak @ May 16 2014, 01:11 PM)
It is the the thing we interest/collect/hobby. But we ignore others people interest. It is just a circle of thinking that eventually coming back to us. Hope you can understand what I mean.
It is not just Hitachi appliances always use less energy. Many others do have. Got to search more. The brand here is limited compare western country. Which have more choice to shop around.
It is not always about the inverter technology. One of the example advance tech for this kind of fridge is the insulation. Have you notice that with such a big capacity, the fridge size not that big. Inside capacity/space in increase. But able to retain total outer size small. While the inside cool air won't effect at all. That mean the wall is thinner. If you research more, you can find that, they using space material technology to insulate the fridge. If you talk about space technology, all is high tech stuff. But high tech price also.
There is a bunch of sensor inside this fridge to detect whatever thing. To reduce the waste, odour and power etc. Hope not easily spoil.

There is still many others new tech inside, that you cannot see and touch. But doing their job behind.
Without knowledge about this tech, you won't understand why it is so expensive.
Side by side fridge for me is, waste of space. Narrow and thin inside. But fat outside. Got to learn how to save space in small home. Ignore it if you live in banglo.
That's why I mentioned everyone have their own need or interest.
I like to read also, I did read the brochure and manual and all the tech it have, but normally all other brand also have more or less the same thing, Panasonic have something called U-Vacua, but the fridge use more energy than Hitachi counterpart when I read through all the Annual Energy Consumption. Not only fridge even their washing machine also use less energy if compare to other brand, that why I mention Inverter because Washing Machine don't have insulation
I mentioned aesthetic wise side by side is better looking but functionality maybe different story.
Hitachi HK website have more info manual and such, Malaysia Hitachi website really .....
This post has been edited by mcloudteo: May 16 2014, 02:50 PM