Battery Life

The battery life is one of the areas that I was concerned about when I purchased the Stream 7. It sports an 11.1Wh battery, which is smaller than the battery in some smartphones like the Galaxy Note 4 and the Nexus 6. However, the battery life of a device does not depend entirely on the battery capacity. The power draw of the display, CPU, RAM, and other components will be what determines how fast the battery is drained. To evaluate the battery life of the HP Stream 7, I've run it through our web battery life test and our video playback battery test. I've also run our video test on the iPad Air 2 as it was unable to be tested in time for its original review. This provides a point of comparison to another modern tablet, albeit a much more expensive one.

Web Browsing Battery Life (WiFi)

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

Unfortunately, there's just no getting around the fact that the Stream 7 has a really small battery for a 7" tablet. It gets the lowest score in both our web browsing and video playback tests. Both results are significantly less than the "up to 8 hours" that HP rates the battery for. It's likely that enabling Intel's DPST will improve these results, but all that really means is that dimming the display below our 200nits standard will improve battery life.

Charge Time

With a smaller battery, one can at least hope that the time to charge it will be shorter than other devices. However, this will be influenced by the charger that the company supplies with the device. In this case, HP has included a 10W charging block with the Stream 7. What's funny is that it's not an HP branded charger; it's a Chicony Electronics charger with an HP sticker on the front. 

Charge Time

Thankfully, the Stream 7 doesn't take very long to charge after its short battery life has been used up. It's not quite as fast as the Galaxy Note 4 or Nexus 6, both of which ship with higher wattage chargers, but it's still much quicker than the other tablets on our list as a result of its smaller battery. One thing to note about charging the Stream 7 is that I was unable to get it to charge off of any computer USB ports. This was surprising, because my computer has 1.5A USB 2 ports that are able to charge even the iPad 3 and its massive battery. 

Camera, NAND, WiFi, Misc Software: Windows on a Tablet
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  • ados_cz - Monday, December 22, 2014 - link

    Me too in my Linx 7.
  • name99 - Friday, December 19, 2014 - link

    As an alternative point of view, I'd like to point out that I (and I assume some other AnandTech readers) do NOT see every review as a rabid badge of tribalism. Rather, I'm interested in the state of the ENTIRE industry as a whole, and exceptional devices (whether exceptionally low-priced, exceptionally high performance, exceptionally high levels of interest) from any ecosystem are interesting, simply to see where things are going.
  • cruzinforit - Friday, December 19, 2014 - link

    Speak for yourself- I'm very interested in a cheap windows 7 tablet. I wouldn't pay more than this for one as I don't really need it. I have a full Windows 8.1 15" Ultrabook as my mobile device and my smartphone. I'm glad they cover the full gamut, from high end stuff to low end stuff like this.
  • Infinite_Reality - Friday, December 19, 2014 - link

    This isn't a boring device, did you happen to read the article? I bought one of these day one and it is very impressive for a $99 device.
  • purplestater - Sunday, December 21, 2014 - link

    because there are people interested in small tablets who couldn't care less about smartphones
  • Wolfpup - Tuesday, December 23, 2014 - link

    I think this is one of the more interesting things they could review. "No one in their right mind" cares about it? Eh? But they do care about Chinese imports?

    Err...actually this Stream stuff is a pretty major launch that lots of people care about, and this is potentially a really good deal (sounds like really only killed by the headphone jack).

    I find reviews of things like this much more interesting/useful than like a review of the newest iPad which we pretty much know what it is and gets massive coverage.
  • darkbreeze - Friday, December 26, 2014 - link

    This IS actually of interest to many of us. In fact, I just bought one last week after seeing it in OfficeMax for 99 bucks. My only interest in a tablet is portability for automotive diagnostics and since all my diagnostic applications run on the windows platform, Android or iOS is not an option.

    It works great and with a micro-USB to my wireless adapter for my OBDII reader I can now watch and diagnose in real time with no cords or bulky laptop to move around.
  • Acreo Aeneas - Tuesday, January 13, 2015 - link

    Just because you might not care for a budget-oriented Windows tablet does not mean others are (as the replies below your comment speak to). Personally, I know little of the smartphone and tablet side of Windows mobile and this tablet has definitely piqued my interest (to say the least). I have friends and colleagues who are in the Windows sphere and want a Windows tablet for work. This is a nice cheap alternative without them learning a new OS (Android, iOS) and dealing with mismatches between a Windows desktop and a Android/iOS mobile device (very average users).
  • noorish - Thursday, February 12, 2015 - link

    I actually searched for this item and was happy to find this informative article, it is a "tablet" not a cell phone and I for one am glad to get some more info. Thanks
  • darryl hall - Monday, June 15, 2015 - link

    "boring device..." Try asking anyone who has on a whim picked this up. I haven't bothered to charge my iPad 4 in months. Unfortunately reviewers typically don't have the attention span to get a handle of a device before they review it. The desktop mode works so much better. pair the HP stream with the free virtualmouse app and the whole screen becomes a trackpad leaving you with a very capable full windows desktop in your back pocket. Any semi capable desktop OS is inherently more powerful and flexible than a mobile OS. I wish some publication would do a review of the actual desktop performance--which utilizes the native processing power of the hardware instead of focusing on only the metro subsystem.

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