WP7 vs. iOS4: Multitasking, Copy & Paste, Suspend

If you’re looking for app switching in the manner supported by iOS 4.0, Windows Phone will disappoint. There’s no Apple-like multitasking supported by the OS at launch. Windows Phone 7 doesn’t totally regress in this regard. This is where the back button comes in.

The back button in Android literally takes you back screens until you land at your home screen, at which point it stops functioning. In Windows Phone, the back button is more like the back button in a web browser - it takes you back, in order, through every app/window you’ve visited.

Let’s say you’re typing a text message and you want to double check something you received in an email. There’s no conventional multitasking support so while you’re in the messaging app you’ll hit the Start button, and tap the email tile to find the message you were looking for. Now to get back to your text message, in a conventional smartphone OS without multitasking you’d hit the home/start button, and launch the messaging app again. That’s how it used to work in iOS. In Windows Phone however, hitting the back button will take you out of the email app and back to the last app you were in. In this case, that would be the messaging app.

There are rules for how the back button works. First, never use it after midnight. The history removes almost all references back to the Start screen with the exception of the most recent one. For example, if this is the path you took:

Messaging -> Start -> Email -> Start -> IE -> Start -> Zune

Continuously hitting the back button would take you to those screens in this order:

Zune -> Start -> IE -> Email -> Messaging

You always get the most recent Start screen in your history in case you, literally want to go back to the screen you were just at. Everything else however assumes that you’ll just hit the Start button if you want to go home and you’ll just traverse through apps you’ve visited.

The history doesn’t grow by using the back button. For example, if you launch the messaging app, hit back and then launch your email, hitting the back button will only get you back to the Start screen.

It sounds like a complex series of rules but honestly it just works for the most part. The back button really shines when you launch an app from within another app. Then there’s no going back to the Start screen, you just switch between the app you’re currently at and the one you were at prior to it. It’s like a one-tap task switcher.

The back button doesn’t completely negate the need for iOS style multitasking, but it gets you around 90% of the way there. Copy & paste is the other glaring omission, but Microsoft has already committed to deliver clipboard functionality in early 2011. We’ve privately seen a demo of the feature working, Microsoft is still ironing out the best way to make it happen within the Metro UI.

Windows Phone does support suspend/resume of apps. When you switch away from an app and later return back to it, the app will pick up where you left off - similar to what iOS4 enabled. All that’s really missing is the ability for 3rd party developers to have portions of their code run in the background and some sort of task switching mechanism.

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  • AssBall - Thursday, October 21, 2010 - link

    LOL! Yeah, I think he needs to lay off the Ritalin.
  • morphologia - Thursday, October 21, 2010 - link

    Seems to me you are creating the problem yourself by caring about it so much. No one is forcing you to take such exception to political imagery. All you have to do is not care and the problem magically vanishes.

    Sheesh.
  • Fleeb - Saturday, October 23, 2010 - link

    I did not even noticed that there is a Pepsi billboard in there up until you mentioned it. :S
  • Exelius - Wednesday, October 20, 2010 - link

    Given the head start Apple and Google have, what are Microsoft's prospects with the carriers?

    Carrier support is obviously very important with licensed models like WP7 and Android... As Google learned with the Nexus One, what are Microsoft's prospects in mobile? Verizon is highly invested in Android, so don't look for them to push Android phones heavily, and AT&T is still riding Apple's cash cow... I don't think the two platform's positions are a coincidence.

    Furthermore, is Microsoft prepared to potentially be the #3 mobile platform long-term? And that's assuming they can get out in front of RIM. I don't know that they have a chance of catching Google or Apple (Microsoft as a consumer brand is probably irreparably damaged and Google and Apple are still very popular.)
  • anactoraaron - Wednesday, October 20, 2010 - link

    this is the #1 reason that I have right now for buying a WP7 phone. "Microsoft needs to pay the bills"??? Are you serious!?!? So their profits on Windows and Office are only for spending 1 billion on advertising and we get to eat it on seeing ads when I am searching through my email??? I can't understand the justification on not blasting MS here on this... which of their competitors do this now? This opens a door full of feces that I would rather not touch... Imagine turning on your phone to be bombarded by 3-10 ads before you can use the phone... and it starts with consumers being ok with an ad here and there while you do things not web related on your phone... "xbox live brought to your WP7 phone by Applebees- tap here to find the nearest applebees while your game loads"

    NO WAY MS... good try though. I guess it's up to Nokia/Intel with their meego to get my hard earned money... I am not paying for those ads on my phone - no way no how.
  • Smilin - Monday, October 25, 2010 - link

    Which of their competitors do this now?

    Apple and Google that I'm aware of. Settle down beavis.
  • mcnabney - Wednesday, October 20, 2010 - link

    Consumers know of three key smartphone products right now - Apple, Android, and RIM. The people that do know about Microsoft's previous offerings are probably still bitter.

    How will Microsoft overcome this deficit? They actually don't offer anything more than a nice slick interface that runs integrated functions smoothly, but falters on Apps. They won't even benefit from the latest must-have hardware - the launch phones are essentially 6 month old equipment.

    RIM has always banked on the business customer, Apple with the trendy, and Android got everyone else. Well, they all have mature products now. Android was able to gain traction due to the iPhone/AT&T exclusivity which made them the only 'consumer targeted' smartphone on the other three American carriers. That was key to Android's success. There is no longer a pent-up demand for Microsoft to attach itself to.

    What wasn't mentioned in the article is the competitive landscape for these devices. They will be going against superior Android hardware and a new version of the Pre. I just don't see much demand for these outside of the Zune-faithful.
  • lwatcdr - Thursday, October 21, 2010 - link

    Yep it all comes down to on thing.
    Is Windows Phone 7 better in every way than IOS and Android. Frankly WebOS is also a very good mobile platform but is not getting anywhere near the buzz that it should.
    Just being as good as just isn't enough when your competitors have a huge lead.
    For me the big thing that WP7 offers will be ZunePass. If you are a music person that could be a huge benefit and it is a really good service I hear. I just don't think these devices are good enough and the lack of apps is a huge barrier.
  • AssBall - Thursday, October 21, 2010 - link

    Remember the microsoft compatibility though. This OS has the potential to make for excellent corporate phones.
  • teohhanhui - Monday, October 25, 2010 - link

    Latest must-have hardware? That won't really matter to the average consumer. (And higher raw performance doesn't necessarily translate into better responsiveness, which greatly affects the user's perception of performance.)

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