It's not hitting 10 hours in what?
mize said:Cincinnati->Stuttgart=9.3 hrs
Atlanta->Shanghai=14.5 hrs
Detroit->Osaka=14 hrs
Few planes have AC power in economy.
Longest single flight in the world is 18.2 hrs.
20 hrs would be nice. 4 is quite lame.
I found a neato $40 phone-sized 5000 mAh battery pack with a micro USB connection. That would add 50+% more battery life to most of these devices.
It's this thinger
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=180600707742&ssPageName=STRK:MEWNX:IT
Scouring eBay as usual.where did u find that ?
Detroit to Osaka 14hrs . I can bring my andriod tablet for entertainment but then the reality sets in that i can't do any work on it ! So now I have to bring my laptop also which defeats the purpose .
For me I can bring my windows tablet getting 4-6 hours of battery life and my nook getting another 10 hours of battery life. Oh and my 3ds which i allways carry getting me 4 hours. So now I'm at 18 hours to 20 hours and I don't have to bring any redudant hardware.
I don't know if I could survive those ultra long flights even with several different activities available....
Now that we know that ARM Windows 8 will not run any legacy apps the whole argument of "windows tablets will run the programs I already own" kinda flies partially out the window.
QNX anyone?
Microsoft said:Intel’s statements during yesterday’s Intel Investor Meeting about Microsoft’s plans for the next version of Windows were factually inaccurate and unfortunately misleading. From the first demonstrations of Windows on SoC, we have been clear about our goals and have emphasized that we are at the technology demonstration stage. As such, we have no further details or information at this time.
I always sleep at least half the time on long flights.
I think you miss the point completely. A ios /andriod tablet would have to complement my laptop . So I will be stuck with both which in turn reduces portability.So you get 10+ hours of video playback on your laptop?
Ahh...no, you don't. 4-6 on a windows laptop is impressive if it isn't brand new...I kinda doubt your numbers there...unless you're at half brightness with low-cpu/gpu tasks.
That said, we only managed four and a quarter hours of battery life (258 minutes to be exact), out of the Iconia Tab W500 when playing back HD movies. You'll get up to twice that with less demanding tasks, but we would have expected more from the machine.
Read more: http://www.techradar.com/reviews/pc...ab-w500-936986/review?artc_pg=2#ixzz1MqyqG7BQ
My nook is an e-ink screen. I'd use it for reading.So let's say you want to watch the 3rd season of Breaking bad - you just have to transcode it for both your laptop and your Nook (which, incidentally, is a tablet) and...oh wait...you can still probably only watch 8 episodes maximum. Also, by your description the Laptop and Nook are redundant hardware.
I don't see how a tablet is much better , i'm not going to want to hold a tablet for 15 hours so i'm going to want to prop it up on the tray tableAlso, watching movies on a laptop > 13" is a pain in coach...
You gotta look at it from my prospective which i don't tihnk you've prorperly gaged.To each their own. I used to pack many devices like you suggest (PSP, iPod Touch, Laptop, DS) but as I travel more and more I want fewer things, fewer chargers, definitely no cartridges or CDs/DVDs.
Unfortunately I find reading on and LCD painful so my iPad2 won't be my ereader any longer...color e-ink anyone?
We're far from a point where it becomes silly to have more battery life. I don't have a link, but surveys have shown that 8-10 hours is sufficient for most business users as it's enough to get through the day without worrying about running out of juice. Above that I suspect most people won't be as tempted by more battery life until it lasts for multiple days. I've heard multiple people say they love that their e-reader doesn't need to be charged for a week or more.So where do we draw the line ? Do you need 10 hours or do you need 20 ? Do you need a 100 hours ?
The xoom doesn't even meet your standard. It provides less than 10 hours and at some tasks it provides 5 hours of battery life according to reviews.
At some threshold it becomes silly to add more battery life to a device , that will happen at diffrent points for everyone.
Does it really matter you get my point newer chips are coming in time for windows 8 the 28nm fusion chips have taped out and intel is bring 32nm atoms out this year. Both will be here in time for windows 8.
As for your times on the andriod tablet , Anand doesn't provide any info on what conditions he tested with.
These guys got a low of 6.5 on the trasnformer
http://www.slashgear.com/asus-eee-pad-transformer-review-03149807/
these guys are saying 5 hours playing flash for the xoom
http://www.guardian.co.uk/technology/2011/apr/27/motorola-xoom-review-tablet-computer#battery
I've seen some state less than 3 hrs for 720p playback with the screen at max brightness.
Like i said the windows 7 tablets are already reaching 4h 30minutes for 720p playback . I'm not sure how much more the average person will need.
4h 30m of hd playback is enough with me and 6 hours + of surfing is good also. I wouldn't mind another hour or two but I don't need 10 or more battery life. I don't think i've ever been away from a source of power that long before in my life and more to the point I don't think i'd ever be able to just sit there and use the device for 10 hours strait
I get your point was just correcting your details and timelines. And btw both might be in time for Windows 8 (on netbooks/laptops) but the tablet versions might not. Remember the tablet versions of the chips always take a bit longer. Possibly a quarter or two more.
They run a standard battery life test on 3G, brightness is kept at 50% and they continously load some pages. I dont think they use flash to test their smartphones/tablets though. The Wifi test is the same test on 3G + music playback + email downloading so its pretty much real world use.
WRT the Xoom and 5 hrs playing flash, are you really going to be using flash for 5 hours straight? Real world browsing will get you 8-9 hours.
Also remember the windows tablets are using beefier batteries(36 Wh for the Acer vs 25 Wh for the Ipad and 24.5 Wh for the Xoom) and weight a fair bit more than most tablets. Right now you can realistically get 8-9 hours of use from a ARM tablet, you can get barely half that from an X86 tablet
eastmen: I'm not at all opposed to a windows tablet, but if it's going to replace both my iPad2 and my laptop it needs 10+ hours of battery.
Also, Breaking Bad episodes are 45 minutes, not 22 great show.
I used to go your route as I said. Windows laptop, ipod, book, PSP, DS. It took up my entire briefcase or backpack (I switch between a few) and I had to have a ton of cables. For me a laptop and ipad2 work better - more streamlined - and, as I've said - I think I can get that down to just the ipad2 since most of my "work" on travel is customer meetings so my laptop mainly does email and skype.