Battery Life

HP's engineers seem to have short-changed some of the hardware itself in the Folio 13, but those sacrifices (along with sacrifices in form factor) were made in an effort to cram as large a battery as possible into the Folio 13. Indeed, it does include the biggest internal battery of any of the ultrabooks we've tested; the Acer TravelMate's battery is bigger on paper but it sticks out of the chassis slightly, while the Alienware M11x R3 can't really be classified as an ultrabook.

Battery Life - Idle

Battery Life - Internet

Battery Life - H.264 Playback

Relative Battery Life - Idle

Relative Battery Life - Internet

Relative Battery Life - H.264

Interestingly, despite having a bigger battery than much of the competition, HP's Folio 13 is only able to provide middling efficiency. Battery life isn't poor by any stretch of the imagination, but ultimately the gamble doesn't seem to have paid off as much as HP would've liked as it's clear there's still some optimization that needs to be done.

Heat and Noise

Another area where the HP Folio 13 benefits tremendously as the result of HP's engineers willing to go a little bit thicker than the competition is in its cooling system. Noise even under load is a fairly quiet whine, and the system does a good job of keeping the i5 running frosty.

Having gotten used to seeing systems running in the 80s and higher, it's refreshing to see the Folio 13 only peaking in the mid-70s where full-sized notebooks tend to hang out. That said, I'm still not thrilled with the idea of having the fan intake on the bottom of the ultrabook (or on any laptop, really). As systems designed to be as light and portable as possible it stands to reason these are going to be used on laps most of the time, and while HP smartly positions the intake near the back and center of the bottom of the notebook, it still seems like this could cause problems. I feel like there has to be a better way to turn ultrabooks into true laptops.

System Performance Conclusion: A Mixed Bag
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  • Zingam - Wednesday, April 18, 2012 - link

    Dude, you surely have microscope eyes, do you? I have a 13.3" 768p display and I cannot see the dots on it! I doubt there will be any real advantage if it was higher res.
    Higher resolution might make sense at 15" but it doesn't make any at 13!

    I bet your are just trolling and clueless!
  • snuuggles - Wednesday, April 18, 2012 - link

    I'm hoping it's not just a waste of time to reply to you, but here goes:

    The point is not "I can't see the pixels". The *point* is that a higher vertical resolution allows more work to be shown at once on a page *especially* in windows where the UI can take up a not-insignificant portion of the vertical pixels.

    When I work, I want to have as many lines of code on the screen as possible, 768p is simply limiting.

    Try to think about it before you call someone a troll or clueless. Thank you.
  • retrospooty - Wednesday, April 18, 2012 - link

    "When I work, I want to have as many lines of code on the screen as possible, 768p is simply limiting."

    Exactly. This 1366x768 madness has to end. There are so many great laptops out there that would be perfect if they only had higher res options. Even 1440 or 1600x900 is a huge improvement. I cant stand when I cant see the button I need to click becasue its below the screen on a lousy 768 line LCD. Never ever ever again.
  • french toast - Wednesday, April 18, 2012 - link

    I agree, we are not in 2004 anymore are we?? how is the new IPAD getting 2560x1440 and they have the cheek to release this? dont forget the ipad is a fully enavled multiouch display, with gorrilla glass and olephobic coating??

    We are getting ripped off people, 1080p multitouch should be the standard IMO, with or without a keyboard.
  • JarredWalton - Wednesday, April 18, 2012 - link

    Well, the new iPad is 2048x1536, but close enough. :p
  • LordConrad - Wednesday, April 18, 2012 - link

    I agree completely. My HP 15 inch laptop has a 768p screen and it is perfect for me. I had the option of getting a higher resolution screen, but I'm glad I didn't. If the native resolution was any smaller, I would have difficulties reading it. More info on the screen is nice, but it's all useless if you can't read the screen.
  • erple2 - Thursday, April 19, 2012 - link

    If you can't tell the difference between the clarity of a printed page and your laptop screen, then please stop reading now. You're right, 768p screens in this form factor is enough.

    If, however, you can actually tell the difference between reading a (quality) printed page and reading the same thing on your laptop, then please continue reading.

    I shudder to say it, but "You're reading it wrong"...

    In the modern day age of 3D based desktops, "infinitely" scalable fonts, and scalable vector graphics as icons, low resolution displays simply cannot be justified by "I would have a hard time reading it". That's just flat false.

    The beauty of the higher pixel density displays is that, even at the same physical size of a button on screen (say 1/2 inch by 1/2 inch), word of text, icon, etc, there are more pixels to represent that object, and thus the object is clearer to the human perception. The dpi of printed material borders on 300-600 dpi, and IMO is much easier to read than anything on a monitor/display.

    I posit that the people that complain about not being able to see/read text on a high-resolution screen are either ignorant of font scaling, or are willfully stupid of it.

    Higher Resolution is ALWAYS better than lower resolution, simply because you can always increase the pixel size of the fonts to match the physical size of the fonts.
  • nexox - Wednesday, April 18, 2012 - link

    """Dude, you surely have microscope eyes, do you? I have a 13.3" 768p display and I cannot see the dots on it! I doubt there will be any real advantage if it was higher res.
    Higher resolution might make sense at 15" but it doesn't make any at 13!

    I bet your are just trolling and clueless!"""

    You may actually want glasses. Back in 2004 I had a laptop with 1280x800 in 10.6" (140 DPI,) and I still believe that's about the largest screen size appropriate for that resolution. I currently have a (rather crappy, due to cpu/gpu) netbook with 1280x768 in 8.9" (170 DPI,) and that's got a rather nice DPI, though it's still a bit cramped.

    On my desktop I run 120 DPI monitors, and I sit a regular distance away from them. For reference, 1920x1200 in 24" is about 100 DPI, and 2560x1440 in 27" is about 110 DPI. People do regularly tell me that it's impossible to read things on my desktop, so I guess I may have decent vision (with glasses.)

    In any case, I use a laptop screen much closer to me than my desktop, and so 120 DPI (1366x768 in 13.3") seems rather crappy. Plus, 768 vertical pixels just isn't enough. For my use, 1600x900 is about the minimum for 13.3" (140 DPI,) and 1080p in 13.3" (165 DPI) would be amazing.

    Doesn't look like anyone wants to sell that configuration to me for a reasonable price in the near future.
  • HanzNFranzen - Thursday, April 19, 2012 - link

    It's more about visible area on the screen than pixel density. I too, stopped reading at 768p.
  • snuuggles - Thursday, April 19, 2012 - link

    +1. -- just exactly right

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