Battery Life

Surface Pro 2 retains the same 42Wh battery and 48W charger as the original Surface Pro. I wasn’t pleased at all with the battery life of the original design, and I had hoped for a significant increase in battery life with Surface Pro 2. Microsoft claims up to a 75% increase in battery life compared to the original. In our 2013 tablet battery life test that turned out to be a 40% advantage – not shabby, but not where it needs to be. Update: Microsoft issued a firmware update that brings Surface Pro 2 up to 8.33 hours of battery life in our web browsing battery life test, or 76% better than the original Surface Pro.

Web Browsing Battery Life (WiFi)

Video Playback Battery Life (720p, 4Mbps HP H.264)

I’m also beginning to think that Haswell’s video decode engine may not be all that power efficient. We did see better results out of OS X, but it’s still nowhere near what’s possible on the best ARM platforms.

Performance: CPU, GPU & Storage Final Words
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  • Imaginer - Tuesday, November 05, 2013 - link

    Origin also works well, so there is that option. Reply
  • VanDiesil - Wednesday, November 06, 2013 - link

    Why people are arguing over screen size & using it as a desktop replacement amazes me. Most of us will have a monitor on our desk & by using the Mini Displayport socket on the side of the Surface family of tablets, (if you require an adaptor, these are also cheap enough to buy) you can easily then use the monitor instead of the 10.6" screen. If you have a Bluetooth keyboard & Mouse (these cost peanuts nowadays), you don't even have to use the Surface at all once placed to one side on charge. I do this with my Surface RT and can do everything I need to do on a daily basis with it (other than use non-Office desktop apps, but using Photoshop, Premiere Pro & Dreamweaver may be a bit slow on a Tegra3 SoC!). With a Surface 2 Pro, I could use all those still with no problems (albeit Premier Pro encoding would be slower than my main editing "beast"). Reply
  • mhaager2 - Saturday, November 16, 2013 - link

    I went to the MS store today intending to buy the 256gb surface 2 pro and came out with the Lenovo Helix (ivy bridge i7 8 GB config) which was on sale for 1500 making it closer to the same price as the SP2 + type keyboard. My only hesitation in sticking with it is the ivy bridge processor -- everything else about it I like better. Any comments from people who've owned one? Reply
  • kennyboye - Friday, November 29, 2013 - link

    Yep have one for 6 months in that config. Keyboard OK but not great. Touchpad is OK but 2 finger right click inconsistent. I find the KB is bulky and the rip and flip is a pain, lining up the phlanges is a pita even after 6 months!
    My major concern is that the tablet is starting to creak and flex which does not bode well for longevity. Battery lasts max 7 hours for just word processing and internet connection for gmail at a screen brightness I could comfortably manage.
    Stylus/screen is great. Tablet weight is fine but pretty bulky with the KB. Oh and the hinge doesn't open out far enough for me.
    Honestly I am about to eBay now and buy a 256 pro 2, lenovo build quality just not good enough and I like the idea of a lighter KB implementation. Had a ivy trail Asus as well but atom was way too slow and the build quality/ drivers a pain.

    I have owned tablet PCs since forever (my son still uses my x61) and they are so close to delivering on their promise...the helix was the best I have had so far but I think the sp2 is another step further along the line to a mature device.

    Oh and I had a core i7 MBA and kept wanting to rip the screen off to use it like a tablet...and the screen is covered in fingerprints where my kids keep trying to use it like a touchscreen. Go figure.
    Hope that helps you.
    Reply
  • ccd - Thursday, November 21, 2013 - link

    I was initially very excited by this product. Now much less so. As devices get smaller and lighter, the appeal of this kind of niche product diminishes. For example, I carry an Apple Nano, an iPad, an Android phone and a windows laptop. The Surface could cut down on the number of devices I would have to carry, but what is the benefit besides consolidation??? I have the benefit of 3 ecosystems right now (IOS, Android, Windows) and the benefits of each. The weight of the devices collectively would not be much more than the Pro. I'm just not convinced that the advantages of convertibles outweigh their disadvantages Reply
  • oranos - Tuesday, November 26, 2013 - link

    To me, this product has very little mainstream appeal. It's too heavy and thick to compete with ipads and it's screen is too small to compete with ultrabooks. Sadly this more resembles a glorified netbook (car crash sound) to me than anything else. Reply
  • kennyboye - Friday, November 29, 2013 - link

    See my post above. Like a lot of technology once you use it for a while you can't imagine not having it. Touchscreens and PCs with tablet functionality might not seem that important but I could never go back to a MBA/ standard ultrabook now even with my nexus 7 and android smartphone. Reply

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