"I can't answer that but I can search the world wide", says Siri when there is no real answer. All Google search does is search Google and even when there is no real answer it still just does a google search. Also gives less much less visual info than Siri. Ask Siri a sports question, it pops up enough info to mostly likely answer a second or third question on the same topic. With Google voice you'll have to ask another question, like what was the highest scoring inning.
As I say in all of these Siri vs google voice threads ..... I just don't see any real winner, by a nose or distance.
Android fanboys seem to go to great lengths to justify why they feel everything Android is better. It actually turns me off to giving Android another try
Google Voice has nothing to do with searching. Google Voice is for voicemail and a Google Voice phone number. What you mean is Google Now. That said, as someone who has used both Siri and Google Now, I have to say Google Now is better simply because it understands you better. Siri often misinterprets what I say (and I speak clearly and rather well), while Google Now rarely gets it wrong. I think the video in the link is a perfect illustration of that. Siri thought "scallion" was "stallion", while Google Now interpreted it properly. With Siri, I found myself having to repeat things constantly, whereas on Google Now, I was saying things one time and was done. This alone makes Google Now better in my opinion.
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They definitely tried to make Siri look bad. I just asked some of the same questions with iOS6 beta 3 and she didn't have any problems. Google is faster and there is no denying that but who knows how the extra house power in the iPhone 5 will help siri's speed. Honesty I never used Siri after the first week I had it but since iOS 6 I have used it quite a bit.
I don't think they went out of their way to make Siri look bad. Heck, it isn't like it benefits them in any way to make Siri look bad. She asked questions and Siri did not find answers for some things, and misinterpreted others. Like it or not, that's how Siri operates. Remember the excuse everyone gave for Siri's shortcomings before? "It's still a beta". Well, those shortcomings are still present and it showed in that video.
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Google Now is superior to Siri. It's like Siri is a 4/10 and Google Now is a 8/10.
So what? That's just one feature, the iPhone still has the best camera, the best build quality, better app store, better resale value.
I don't know that I'd for as far as calling Google Now 8/10. You still can't make appointments in it. It is cool that it can automatically update you of traffic and trip times home without you doing anything. But all in all, I'd give it a 7/10. It at least has to be able to make appointments before it can be considered anything 8 or above. Also I don't think you give Siri enough credit. I'd give Siri a 6/10. Where Siri really needs to improve is accuracy of the interpretation of voice. Google's voice system learns your voice over time, Apple needs to incorporate something like that.