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Edge Beats Chrome in Battery Test, Says Microsoft (zdnet.com)

The latest installment of Microsoft's browser battery challenge shows once again that Edge consumes less energy than Chrome and Firefox. From a report: With the Windows 10 April 2018 Update rolling out across the globe, Microsoft thinks it's once again time to square Edge up against Chrome and Firefox in a new battery-life test. Microsoft's browser experiment shows a time-lapse of "three identical devices, three different browsers, streaming one video." Firefox, Edge, and Chrome play what appears to be a Netflix video on three Surface Books. As usual, the Edge device lasts the longest, depleting the battery after 14 hours and 20 minutes. The Chrome device lasted 12 hours and 32 minutes, while the Firefox laptop ran out of steam after just seven hours and 15 minutes.

102 comments

  1. Rapid advancements in AI by Anonymous Coward · · Score: 0

    I'll start using Edge as soon as it knows what website I want to go to without me typing it in. Automated browsing.

    1. Re: Rapid advancements in AI by Anonymous Coward · · Score: 0

      Pornhub

    2. Re: Rapid advancements in AI by TimMD909 · · Score: 1

      That's easy enough to set as your homepage, yet hard to explain to a significant other...

  2. Cigarettes are healthy! by DatbeDank · · Score: 4, Funny

    Says Phillip Morris and Altria Group

    1. Re:Cigarettes are healthy! by sconeu · · Score: 1

      In other shocking news, ${COMPANY_X} says ${COMPANY_X}'s product is the best!

      --
      General Relativity: Space-time tells matter where to go; Matter tells space-time what shape to be.
  3. Don't care by Anonymous Coward · · Score: 3, Insightful

    I wouldn't use Edge even if it recharged my batteries! It's a shitty browser, on top of an awful OS.

    1. Re:Don't care by Anonymous Coward · · Score: 0

      I wouldn't use Edge even if it recharged my batteries! It's a shitty browser, on top of an awful OS.

      Well good for you! (as if the rest of us could care less)..

    2. Re:Don't care by mark-t · · Score: 1

      Shitty OS, I won't argue with, but what about Edge makes it any more shitty than other brands of web browsers?

    3. Re:Don't care by Anonymous Coward · · Score: 0

      The way it constantly resets your default program preferences to force itself on you as a PDF viewer, for one.

    4. Re:Don't care by mark-t · · Score: 1

      Well, you can go and change the application to use for an extension any time by right clicking one file and selecting "Open With..." and specifying to always use that application.

      And most windows applications assume control of the extensions that they expect to open. Edge isn't alone in this regard. You can reset it back to your default by right clicking a pdf file and specifying your preferred reader.

      That the only thing you identified is more of a failing in installation customization than in the browser itself is not entirely unlike a person deciding not not buy a car after test driving it because the radio wasn't tuned to their favorite radio station.

    5. Re:Don't care by behrooz0az · · Score: 1

      It changes back.

      --
      Moderating "-1, Disagree" is simple censorship. Have the guts to post your opinion. -- Spazmania (174582)
    6. Re:Don't care by Anonymous Coward · · Score: 0

      Shitty OS, I won't argue with, but what about Edge makes it any more shitty than other brands of web browsers?

      The same thing that makes Windows shitty - the fact that it's future is controlled by Microsoft. With windows we know that, for years and years they sold it against Google on the basis that "Microsoft doesn't sell your data". Then, the moment that they give up and no longer compete with Android, they start selling your data and integrating advertising into Windows.

      People keep telling us that Microsoft has changed. There's even a post below telling us that "Microsoft is a very different company today than it was 15 years ago...". What they forget is that we remember that when Microsoft started doing Kerberos they also followed the standard. When Microsoft did IE6 they also produced what seemed to be the best and most developer friendly browser. Microsoft has always been willing to act nice when it was worried about market share.

      Microsoft has not changed. They have just moved into an "Embrace" phase and we all know what follows after that. Don't embrace Harvey Weinstein. Don't embrace Microsoft.

    7. Re:Don't care by Gojira+Shipi-Taro · · Score: 1

      Poor availability of ad and script blocking for one.

      I can't imagine this test was run with Chrome running say... uBlock origin or ScriptSafe. With all the garbage scripts NOT running in the background, I imagine Chrome would fare much better than Edge.

      --
      "Oh my God. This is terrible. This is the end of my Presidency. I'm fucked."; ~ Donald J. Trump
    8. Re:Don't care by Calydor · · Score: 2

      How would you like a car where you have to adjust the mirrors, change the position of the seat, and re-inflate the tires every single morning - as a DESIGN FEATURE?

      --
      -=This sig has nothing to do with my comment. Move along now=-
    9. Re: Don't care by Anonymous Coward · · Score: 0

      It's COULDN'T care less. Why do you yanks have such a problem with that? Also while I'm here, no you can't GET a beer, burger or anything else. Fucking imbeciles.

    10. Re: Don't care by Anonymous Coward · · Score: 0

      If you're so smart, why is your country breaking away from the only thing that kept your economy propped up? Wanker...

    11. Re: Don't care by Anonymous Coward · · Score: 0

      You imagine. Meaning you have no fucking idea

    12. Re:Don't care by mark-t · · Score: 1

      Only if you don't set your default application correctly.

      Again, this may be more of a issue of shitty OS than the fault of the browser per se, because if I remember correctly, it is because Windows 10 changed how default application handling worked, so if the handlers are set "incorrectly", they can get reset back to what Windows thinks are the "proper" defaults at a later time, usually upon reboot. Edge uses what Windows 10 thinks is the "right way" to set file extension handling, so that's why after running Edge, the defaults will keep going back to Edge.

      I have Acrobat DC and Edge on my Windows 10 PC and Acrobat is configured as the handler for all PDF files. It does not get reset back. The problem is an OS configuration issue, not a browser one.

    13. Re: Don't care by Anonymous Coward · · Score: 0

      Citation needed where Microsoft ever sold any of that data or even shred with advertisers. Iâ(TM)ll wait here.

    14. Re:Don't care by behrooz0az · · Score: 1

      And guess why the way the configuration works has changed.

      --
      Moderating "-1, Disagree" is simple censorship. Have the guts to post your opinion. -- Spazmania (174582)
    15. Re:Don't care by mark-t · · Score: 2

      The reason has nothing to do with Edge. It's managed by the OS, whether Edge is installed or not. Applications developed specifically for Windows 10 will exhibit the same behavior with regards to file extension handling.

    16. Re: Don't care by Hylandr · · Score: 1

      Because there's a lot more to a healthy country beyond just an economy.

      --
      ~ People that think they are better than anyone else for any reason are the cause of all the strife in the world.
    17. Re: Don't care by Anonymous Coward · · Score: 0

      Like what? Xenophobia?

      "Getting way more conservative"isn't a sign of a country's health, it's a "before collapse" response to the increased fear of the general population

      The US is definitely on our way in that direction too, but instead of running away from the rest of the world we're going to make damn sure that we take them down with us.

      If we can't have nice things then NOBODY CAN!

    18. Re: Don't care by Anonymous Coward · · Score: 0

      "Whether edge is installed or not"

      Have you discovered some way to uninstall it? Because the PowerShell hacks break other things

      Edge breaks and you have to PowerShell hack it back to defaults. It allows malware sites to change your "open tabs after closing" setting so they will always come back, again requiring PowerShell hacks to remove since it will helpfully cache the scam site.

      The "don't allow more notifications" function doesn't work. It searches Bing even after you change the default search engine. It freezes on closing constantly, opens slowly, hides settings, and does weird things when minimized with regard to sound.

      The only browser that's worse is internet explorer, and that's just because of the security issues

    19. Re: Don't care by Anonymous Coward · · Score: 0

      It has nothing to do with stuff running in the background. Microsoft has exclusivity deals for decoding Netflix stuff a certain way, which is why you need edge to watch 4k stuff.

      The browsers aren't necessarily getting the same data, and Netflix has already shown a strong preference for developing for edge first.

      The battery life difference is straight up cheating by rigging the system months in advance, just like when graphics card companies edit drivers to cheat on benchmarks

    20. Re:Don't care by ChunderDownunder · · Score: 1

      Edge runs uBlock origin.

    21. Re: Don't care by Anonymous Coward · · Score: 0

      If you're American... how have your elections gone recently?

    22. Re:Don't care by Anonymous Coward · · Score: 0

      Yes, install a different OS and compare battery life, to make it a valid comparison.

    23. Re: Don't care by Anonymous Coward · · Score: 0

      It's "could care less", you ignorant fuckwit. What's your obsession with caring an absolute zero amount as if all other amounts are invalid? If I didn't care at all, I wouldn't even bother replying. But I do care. Not much, but I care. I care so little that the most which could be said that I care about it is that I could, theoretically, care less than I currently do.

      You couldn't be more wrong about this.

    24. Re:Don't care by ilsaloving · · Score: 1

      Only if you don't set your default application correctly.

      I've found that it gets routinely changed back after a round of Windows updates.

      IMO this is malicious behaviour on the part of Microsoft, who are doing everything they possibly can to force people to use Edge without outright blocking Chrome and Firefox from launching.

      The more Microsoft changes, the more they stay the same. And then they wonder why they are so untrusted.

  4. Battery Life by StormReaver · · Score: 1, Informative

    If it takes you 14 hours, 20 minutes to download Chrome or Firefox, you've got bigger problems. Microsoft really needs to work harder on its browser downloader.

    1. Re:Battery Life by Anonymous Coward · · Score: 0

      If it takes you 14 hours, 20 minutes to download Chrome or Firefox, you've got bigger problems. [...]

      Or CenturyLink as an ISP.

  5. Yeah right, "Microsoft Says..." by Tablizer · · Score: 3, Funny

    "Best browser ever, believe me! So fast it's a blur, like my wonderful hair! All A-plus; the Yuuuge crowd just loves Edge...and my hair. Chrome is for fake losers. #MEGA!"

    1. Re: Yeah right, "Microsoft Says..." by Anonymous Coward · · Score: 0

      Ooh my god. You snowflakes always have to drag Trump into everything, just because he's a fat, racist, narcissistic fascist who surrounds himself with sycophants.

      You act like those things are bad, but we all know every REAL American would do exactly the same thing in his shoes.

      Like Jesus said, "get away from me you dog" (women), "foreigners are scary, and you should be surprised when they act nicely"(Samaritan), "science is lies and fake news" (demons cause disease, not bacteria), and most importantly "be stupid like little children and always listen to authority figures, unless they're black or you just don't agree with them"

      You snowflakes getting triggered all the time makes me so incredibly not angry and filled with self awareness that I'm certain I'm not protecting, and that you're the angry one!1!!

  6. Infinitely better battery life than Chrome... by CharlesAKAChuck · · Score: 4, Funny

    considering I'm never using Edge, whereas Chrome does use quite a bit of my battery due to constant usage.

  7. Nobody cares! by Anonymous Coward · · Score: 0

    Nobody cares!

  8. Great research by EMN13 · · Score: 2

    Wherein browsers are actually simply video players.

    1. Re:Great research by thegarbz · · Score: 1

      Wherein browsers are actually simply video players.

      Well yeah, 75% of internet traffic is video. What do you use for Netflix? The app from the Windows Store? Don't make me laugh. :-)

    2. Re:Great research by Cederic · · Score: 1

      For Amazon Prime I use my TV.

      75% of internet traffic may be video but that doesn't mean 75% of web use is.

      Edge greatly boosts battery life by never being fucking run.

    3. Re: Great research by Anonymous Coward · · Score: 0

      And 25% is something that takes more time to consume per bit than video. Video is maximum bits per minute of engagement, so comparing the number of bits will obviously favor video.

  9. Yeah, the browser decides your battery life by Opportunist · · Score: 1

    Has anyone checked how long those batteries last with a less bloated OS?

    It's somewhat unlikely that the browser is what's going to determine how long your battery lasts. How often do you really ONLY use the browser, with no power hungry plugins, of course, e.g. to render videos.

    --
    We used to have a Bill of Rights. Now, with the rights gone, all we have left is the bill.
    1. Re:Yeah, the browser decides your battery life by PolygamousRanchKid+ · · Score: 1

      Has anyone checked how long those batteries last with a less bloated OS?

      . . . so the guy holds up an egg to the camera, and says:

      "This is your battery!"

      . . . then he cracks the egg into the frying pan on the stove and says while it sizzles and fries:

      "This is your battery with Microsoft Windows Telemetry!"

      "Any questions . . . ?"

      --
      Schroedinger's Brexit: The UK is both in and out of the EU at the same time!
    2. Re:Yeah, the browser decides your battery life by Cederic · · Score: 2

      That's a terrible analogy. Fried eggs are awesome.

  10. Great its a shitty fast browser. by MikeDataLink · · Score: 1

    I mean so what??? The UX design of Edge is atrocious. Like maybe they didn't even use a UX team bad. I'd much rather use a great browser than a shitty fast one!

    --
    Mike @ The Geek Pub. Let's Make Stuff!
    1. Re:Great its a shitty fast browser. by mark-t · · Score: 1

      Could you be more specific? What, exactly, about using Edge did you find to be problematic compared with other browsers?

    2. Re:Great its a shitty fast browser. by fahrbot-bot · · Score: 1

      The UX design of Edge is atrocious. Like maybe they didn't even use a UX team bad.

      They used part of a UX design team, but kicked out all the shadier members. :-)

      --
      It must have been something you assimilated. . . .
    3. Re:Great its a shitty fast browser. by Anonymous Coward · · Score: 0

      Could you be more specific? What, exactly, about using Edge did you find to be problematic compared with other browsers?

      Slashdot are not your UX testers. You can afford your own.

    4. Re:Great its a shitty fast browser. by mark-t · · Score: 1

      Ah.... so in other words, a baseless complaint driven more by prejudice against the company rather than actual first hand experience with the specific product. Got it.

    5. Re: Great its a shitty fast browser. by Anonymous Coward · · Score: 0

      My specific experience with edge is that it fails miserably at integrating with Microsoft technologies like SharePoint.

      I'd be committing seppuku. Totally embarrassing.

    6. Re: Great its a shitty fast browser. by Anonymous Coward · · Score: 0

      Why the fuck do you feel the need to defend this random piece of software against the OPINION of a person on the internet?

      Not at all suspicious

  11. Why don't I use Edge? IE6 by ilsaloving · · Score: 3, Insightful

    IE6 demonstrated beyond a shadow of a doubt that if Microsoft manages to get even the slightest lead over everyone else, their innovation will grind to a screeching halt and anything they do do will be exclusively for their own benefit.

    I mean, we knew this already thanks to countless other examples of their behaviour, but IE6 is probably one of those visible and glaring, directly impacting the entire computer industry and internet.

    1. Re: Why don't I use Edge? IE6 by Anonymous Coward · · Score: 0

      How the fuck is this insightful? When IE6 first came out, it actually was the best browser available. You're just a fucking moron who never moved on from 15+ years ago.

  12. Right, because MS would say Chrome beats Edge. by Anonymous Coward · · Score: 0

    What's with the ridiculous articles lately, and especially the ridiculous titles? Seriously. SERIOUSLY, what is UP with that?

  13. Battery? by hduff · · Score: 1

    Who wins the Assault test?

    --
    "I believe in Karma. That means I can do bad things to people all day long and I assume they deserve it." : Dogbert
  14. Re:Of course they do by GrumpySteen · · Score: 1

    Let me guess. You run nothing but systemd as your OS and you like it that way. Who needs an interface when you can stare in rapt joy at the blank screen, after all.

  15. I don't understand by Bruce+Perens · · Score: 2, Insightful

    What's the point of Edge if it doesn't run on any good, professional operating system?

    1. Re:I don't understand by olsmeister · · Score: 1

      Almost two full workdays of Netflix without a recharge?

    2. Re:I don't understand by Anonymous Coward · · Score: 0

      But... I don't want Edge on my Linux system.

    3. Re:I don't understand by Anonymous Coward · · Score: 0

      Which has WHAT value? Most of the stuff isn't worth watching, especially upcoming bullshit from Barry and Moochelle.

      More to the point...you have to take Microsoft's word for things being equal and the deck not being stacked for the Surface devices where they're using less powerful CPUs and having the GPU efficiently assist video playback. A lower power CPU with comparable video decode/playback hardware to assist the browser in playing the movie will give Microsoft the "edge" even though it's not really ahead of the game.

      Fucking Benchmarketing, really.

    4. Re:I don't understand by dromgodis · · Score: 1

      good, professional operating system?

      Most people don't use one of those.

  16. hardware acceleration by Anonymous Coward · · Score: 0

    Probably only edge was using GPU decoding of the video.

    1. Re:hardware acceleration by Anonymous Coward · · Score: 0

      ^ This.

      I poo-hooed this "test" the last time it came out because Microsoft never released any testing methodology with it so that others could replicate the results. For all we know Edge is receiving a 720p MPEG2 stream while the others are getting 2160p x264 and x265 streams.

  17. only streaming? by Anonymous Coward · · Score: 0

    That wouldn't show rendering or scripting efficiency as normal actual browsing entails, just a specific media codecs efficiency

  18. Re:Why don't I use Edge? IE6 by Anonymous Coward · · Score: 0

    Microsoft is a very different company today than it was 15 years ago...

  19. Re: Why don't I use Edge? IE6 by Anonymous Coward · · Score: 1

    How the fuck is this insightful? When IE6 first came out, it actually was the best browser available. You're just a fucking moron who never moved on from 15+ years ago.

    Read it again. That was exactly his point. When IE6 first came out, it actually was the best browser available.

  20. Re:Why don't I use Edge? IE6 by Tablizer · · Score: 3, Insightful

    ...if Microsoft manages to get even the slightest lead over everyone else, their innovation will grind to a screeching halt and anything they do do will be exclusively for their own benefit.

    Uh, so instead we let Google pull that.

  21. Re: Why don't I use Edge? IE6 by The+MAZZTer · · Score: 3, Informative

    When IE6 came out, I seem to recall MS publicly stating they were ceasing development of IE. Unsurprisingly, once Firefox came out and started decimating their market share, they started up again.

  22. Re:Why don't I use Edge? IE6 by ilsaloving · · Score: 1

    Yeah... :\

    I believe my first words after I originally saw that article were, "Oh FFS, not again..."

  23. Edge is good browser by Anonymous Coward · · Score: 0

    Chrome has nothing over Edge or Firefox these days. I use Chrome, yet it's only out of habit, switching to Edge every so often - it's a good solid browser that is getting better and better.
    I'm going to give Edge another go as my primary browser for personal/home. On Windows, Chrome has nothing these days and it's just a platform to help Google monetize my personal data for their own benefit.
    Apple Safari on the other hand... just to throw it out there is not good. I'll keep using Chrome and Firefox on macOS and Linux disiti.

    1. Re: Edge is good browser by Anonymous Coward · · Score: 0

      So you would rather ms monotenize your data than google? Youre not putting up a very compelling why using edge is any better.

    2. Re:Edge is good browser by keltor · · Score: 1

      Edge still misrenders are more pages than Chrome. It's also sometimes not all the way compatible with HTML5 pages because of it's different JavaScript core. (Safari and Firefox both suffer from the same issues.)

  24. Millions of Android devices ... by Anonymous Coward · · Score: 0

    Android is a Linux system.

    So, how do they think to execute Edge in Android?
    It's nearly impossible.

    Edge is unresponsive, it doesn't work in every devices as the tablets, the smart phones, etc.

    1. Re:Millions of Android devices ... by tepples · · Score: 1

      Android is a Linux system.

      Technically correct (the best kind of correct).

      Then let me narrow it: I don't want Edge on my X11/Linux programming laptop.

    2. Re:Millions of Android devices ... by Bruce+Perens · · Score: 1

      Android is only a Linux kernel. The entire run-time environment is Google's own. And since it spends most of its time providing an architecture-independent interface to processors that don't need it, because they are mostly 32 or 64 bit versions of ARM, I feel doubly disinclined to claim responsibility for it.

    3. Re:Millions of Android devices ... by ChunderDownunder · · Score: 1

      Does Edge for Android use their own browser engine yet or is it still just a shim around the system webview like on iOS?

    4. Re:Millions of Android devices ... by keltor · · Score: 1

      They use the Blink engine from Chromium on Android and WKWebView on iOS. This is so that their web browser provides 100% compatibility to the native platform.

  25. Is less than 2 hours worth it? by SurenEnfiajyan · · Score: 1

    Is battery life the most important thing especially when the difference is not dramatic and it severely lacks many basic features?

  26. Chrome is too buggy these days by Anonymous Coward · · Score: 0

    One issue with the last few versions of Chrome, and I am using the latest version is that if you have several tabs open then it becomes nearly impossible to type anything in the address bar. Certain characters such as space are delayed so that your address bar becomes garbled. Until they get around to fixing this issue Edge is much more useful to me.

  27. Doesn't matter by Snotnose · · Score: 3, Interesting

    1) 90% of the time when browsing I'm plugged into the local nuclear power plant.
    2) Last time I tried Edge the only site that worked well was microsoft.com

  28. Dudes by Anonymous Coward · · Score: 0

    This test was run on windows. So while edge ran alone others ran with edge preloaded. Not really a level playing field there.

  29. Has to last from start of bus trip to end by tepples · · Score: 1

    1a) Your local nuclear power plant still meters the energy that it sells to your local power distributor, which in turn probably passes the metering on to you.
    1b) During that other 10 percent, it still has to last between when you're on mains at one end of the bus trip and when you're on mains at the other.

  30. Edge uses less power by Anonymous Coward · · Score: 0

    The total amount of power used by the Edge browser is less overall than Chrome and Firefox combined, because no one uses Edge worldwide, no it uses no power, except when Windows tricks people into using it.

  31. Android uses less power than Windows, so... by Anonymous Coward · · Score: 0

    Android uses less power than Windows, so if you care more about power saving than anything else, turn off your computer and go outside for a bike ride.

  32. With a name like Microsoft by Anonymous Coward · · Score: 0

    It's got to be good.

  33. Says Microsoft by OneHundredAndTen · · Score: 2

    A company that has been found guilty in a court of law of criminal behavior. What credibility do they have?

  34. Not going to sway other browser users by Anonymous Coward · · Score: 0

    Nothing really wrong with Edge or Firefox Quantum but stats pretty give Chrome the dominating trophy a while ago and I don't see Chrome users jumping ship to Edge or Firefox in big numbers. Chrome is the new Internet Explorer which is pretty disturbing in itself. But even though there are great alternatives to Chrome. Users are not ready to switch, not because Firefox is faster, or Edge has a benefit in some battery tests.

  35. King of bloatware talking about an apps power usag by Locutus · · Score: 1

    Something seems out of sorts and it's not just the Donald Trump lives in the White House. Microsoft has been known for decades as the king of bloatware with it's Windows operating systems and various other applications. But now they want to start talking about one application's battery usage?

    I get a chuckle thinking about how many decades it was required to reboot Microsoft Windows computers weekly so they wouldn't crash so often. And the nightly auto reboots people implemented when trying to use Windows as a web server. Fun times.

    LoB

    --
    "Anyone who stands out in the middle of a road looks like roadkill to me." --Linus
  36. But... by Pezbian · · Score: 2

    Does Edge hog RAM like Chrome does?

    I swear Chrome could store each page as a big ol' bitmap and still use less RAM than it does.

    --
    In a world of the blind, the one-eyed man is king--and the two-eyed man is a heretic.
  37. Re: Why don't I use Edge? IE6 by Anonymous Coward · · Score: 0

    Yea, even more shadier than before.

  38. Re:Of course they do by Anonymous Coward · · Score: 0

    Do you remember "Windows Cairo"? It was due out in 1993,4,5,6,7,8,9,... until it just stopped getting talked about. But it did it's primary job of stopping enough people looking at NeXTStep.

  39. Re:Why don't I use Edge? IE6 by thegarbz · · Score: 1

    IE6 demonstrated beyond a shadow

    Okay hold up for a second. You're talking about something that happened to an ~40 year old company some 15 years ago. Very little of what happened in a company that long ago applies in the modern world. Your assessment is way off base. Microsoft innovation on anything desktop related HAS ground to a halt, well and truly, even in products they are behind in such as Edge.

    They have demonstrated beyond a doubt that their only core competency remaining is cloud services.

  40. Re:Why don't I use Edge? IE6 by Anonymous Coward · · Score: 0

    If someone has to eventually break the web, it's much better if at least you can surf the "broken web" with a cross-platform, open-source browser, instead of that closed pile of c... that only runs on their frankenstein windows OS. Don't you agree?

  41. No shit? by NicknameUnavailable · · Score: 1

    Microsoft's file-scanning spyware is built into the OS, Google's is built into Chrome. This is a comparison between running spyware + a browser vs spyware + a browser + another spyware. Of course double the spyware is twice the slowdown.

  42. This is worthless. by SuricouRaven · · Score: 1

    1. They choose a test which doesn't actually use the browser do do any processing - all it does it sit there while a video codec does all the hard, power-draining work.
    2. They measured... runtime on batteries? That's ridiculous. Batteries have awful repeatability. Their performance depends on age, temperature, level of last charge cycle, recent depletion, pressure upon the cells, and sheer randomness. If you want to know how much power a program uses, just hook an ammeter up to the power cable and take the battery out. Worse, they did a time lapse of three identical devices - which means three different batteries, with doubtless some manufacturing variation. They could easily have just determined beforehand which had the best battery and made sure Edge ended up on that.
    3. Publication bias? Even assuming this wasn't outright rigged (which it probably was), do you think MS would publish this if it didn't make them look good? No, they'd just bury it... and then re-run the test, or make up a new test, until they get a result that makes their product look good.
    4. Firefox apparently doubles power consumption. It may not be the sleekest of browsers any more, but that seems a bit hard to believe. For one, I don't hear fans spinning quickly right now. Unless perhaps they had firefox using a different video decoder, maybe all software while the other two used hardware acceleration, in which case the problem isn't firefox - it's Netflix not handling it properly.

    1. Re:This is worthless. by Anonymous Coward · · Score: 0

      2. They measured... runtime on batteries? That's ridiculous. Batteries have awful repeatability.

      Maybe that was the only way they could convince Windows to turn off its background updates etc.?

  43. Yes... On playing back video by Anonymous Coward · · Score: 0

    That's the only time the browser has better battery performance, and playing video drains the battery a lot either way, so who cares...

  44. Can't we agree that they both suck? by walterbyrd · · Score: 1

    The browsers, and the companies that make them, all suck.

    Google has become just as evil as Microsoft. Both company's want to make their browser the standard, and as soon as that happens - embrace, extend, extinguish.

    Apple would do the same, if they could.

    I just wish firefox worked better.

  45. Edge? by brinke008 · · Score: 1

    What is this mysterious Edge you speak of?

  46. ZERO Trust by Anonymous Coward · · Score: 0

    The title says it all. I would not buy batteries from Microsoft if they made them, let alone use their software products any more.

  47. Chi-Rho = XP by tepples · · Score: 1

    When you write out the Greek letters Chi-Rho, you get something that looks much like "XP".

    1. Re:Chi-Rho = XP by Anonymous Coward · · Score: 0

      Except Windows XP had none of the proposed Cairo features, or "pillars" that they described. A fully composited and scalable interface (to counter Display PostScript), WinFS (remember this one?) and something else I can't remember. The best description of XP I saw was as squinted eyes and a tongue poking out ... Windows Blech.