Microsoft Launches New Cortana vs. Siri Ad Showing Off Context-Aware Reminders

Microsoft today launched a new commercial comparing its new Cortana virtual assistant to Apple's virtual assistant Siri, demonstrating how the former is able to perform contextually-aware tasks using a number of services.


Titled "Happy Anniversary", the commercial shows Cortana and Windows Phone 8.1 running on the Nokia Lumia 635 as the narrator makes commands related around a wedding anniversary. First, the narrator asks Cortana to remind him to wish his wife a happy birthday he next time she calls, as the voice assistant schedules a reminder around the call. Meanwhile, Siri does not comply to the request.

The narrator then asks Cortana to remind him to get roses when he comes near any flower shop, while Siri once again does not comply. Finally, Cortana automatically gives a traffic reminder prompting the narrator to leave before traffic delays, as Siri finishes by saying "Now that is a smart phone."

This is the first time that Microsoft has demonstrated its new Cortana voice assistant against Siri, however the company has used Siri's voice to poke fun at the iPad in the past. Cortana was originally announced in April alongside Windows Phone 8.1, as Microsoft touted the virtual assistant's ability to tie reminders and tasks around people and locations. Notably, a Windows Phone manager said last month that the company wants Cortana to be "pervasive" among mobile platforms, perhaps indicating that Microsoft could expand Cortana to iOS and Android.

Popular Stories

iOS 26

iOS 26.1 Available Now With These 8 New Features

Monday November 3, 2025 5:54 am PST by
Following more than a month of beta testing, Apple released iOS 26.1 on Monday, November 3. The update includes a handful of new features and changes, including the ability to adjust the look of Liquid Glass and more. Below, we outline iOS 26.1's key new features. Liquid Glass Toggle iOS 26.1 lets you choose your preferred look for Liquid Glass. In the Settings app, under Display...
2024 iPhone Boxes Feature

Apple Adjusts Trade-In Values for iPhones, iPads, Macs, and More

Thursday November 6, 2025 11:12 am PST by
Apple today updated its trade-in values for select iPhone, iPad, Mac, and Apple Watch models. Trade-ins can be completed on Apple's website, or at an Apple Store. The charts below provide an overview of Apple's current and previous trade-in values in the U.S., according to its website. Maximum values for most devices either decreased or saw no change, but the iPad Air received a slight bump. ...
Finder Siri Feature

Apple's New Siri Will Be Powered By Google Gemini

Wednesday November 5, 2025 11:57 am PST by
The smarter, more capable version of Siri that Apple is developing will be powered by Google Gemini, reports Bloomberg. Apple will pay Google approximately $1 billion per year for a 1.2 trillion parameter artificial intelligence model that was developed by Google. For context, parameters are a measure of how a model understands and responds to queries. More parameters generally means more...
Liquid Glass General Feature

Apple Shares Liquid Glass Design Gallery

Thursday November 6, 2025 2:45 pm PST by
Apple is promoting the new Liquid Glass design in iOS 26, showing off the ways that third-party developers are embracing the aesthetic in their apps. On its developer website, Apple is featuring a visual gallery that demonstrates how "teams of all sizes" are creating Liquid Glass experiences. The gallery features examples of Liquid Glass in apps for iPhone, iPad, Apple Watch, and Mac. Apple...
Apple Logo Spotlight

Report: Apple to Launch These New Products in 2026

Sunday November 2, 2025 5:34 am PST by
Apple is planning to launch at least 15 new products in 2026, according to Bloomberg's Mark Gurman. Gurman outlined what to expect from Apple in 2026 in the latest edition of his "Power On" newsletter. He said the company is heading "into one of its most pivotal years in recent memory," with the rollout of major new Apple Intelligence features, intense regulatory pressure on the App Store,...
iOS 26

Apple Releases iOS 26.1 With Liquid Glass Toggle, Slide to Stop Alarm, New Apple Intelligence Languages and More

Monday November 3, 2025 1:11 pm PST by
Apple today released iOS 26.1, the first major update to the iOS 26 operating system that came out in September, iOS 26.1 comes over a month after iOS 26 launched. ‌iOS 26‌.1 is compatible with the ‌iPhone‌ 11 series and later, as well as the second-generation ‌iPhone‌ SE. The new software can be downloaded on eligible iPhones over-the-air by going to Settings > General >...
apple watch se 3 always on

Apple to Remove iPhone-Apple Watch Wi-Fi Sync in EU With iOS 26.2

Thursday November 6, 2025 4:37 am PST by
Apple in iOS 26.2 will disable automatic Wi-Fi network syncing between iPhone and Apple Watch in the European Union to comply with the bloc's regulations, suggests a new report. Normally, when an iPhone connects to a new Wi-Fi network, it automatically shares the network credentials with the paired Apple Watch. This allows the watch to connect to the same network independently – for...
Early Black Friday Deals 2

The Best Early Black Friday Apple Deals

Sunday November 2, 2025 10:04 am PST by
We're officially in the month of Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When ...

Top Rated Comments

Chabba Avatar
147 months ago
Having played with Google Now on my Samsung S4, Cortana at the Microsoft store and used Siri on my iPhone 4S, Siri is the slowest and least accurate...by far.
Score: 39 Votes (Like | Disagree)
roadbloc Avatar
147 months ago
Cortana is far batter than Siri in my experience. Although, Google Now is also better than Siri too. What happened to Siri Apple?
Score: 25 Votes (Like | Disagree)
Chabba Avatar
147 months ago
Ugh, still using the old voice even though they're depicting iOS 7. But more glaringly, I create location based reminders primarily with Siri, what are they talking about?

They're talking about what you see. You can't set Siri to remind you of something at general locations, only specific locations. Siri can't remind you of something the next time you speak with someone.
Score: 18 Votes (Like | Disagree)
subsonix Avatar
147 months ago
Interesting how the tables have turned on the Mac vs PC commercials. It's now Microsoft that makes them.
Score: 14 Votes (Like | Disagree)
Jsameds Avatar
147 months ago
Siri has revolutionised the way I set timers.
Score: 12 Votes (Like | Disagree)
Sir Ruben Avatar
147 months ago
All this add really highlights (along with Samsungs) is that Apple is still the bar to which all other companies aspire. Do some of these other phones have better features? Of course they do, yet Apple is still, after all this time, the one to beat.

Remember all those forgotten about phones that were 'iPhone killers'? Remember all those people who said YEARS ago that Apple was doomed and were done for?

Apple has set the bar and is still sitting happily on top after all this time.
Score: 11 Votes (Like | Disagree)