Where live call translation works, and where it struggles

A few years ago, translating a phone call live sounded like science fiction. Now it’s a setting on recent iPhones, Galaxy phones and Pixels. That’s great, and for lots of calls it’s the right tool. It also has limits worth knowing before you rely on it for something that matters.

What it gets right

• It’s built in. Samsung says its basic Galaxy AI features are free, and Apple’s page mentions only possible mobile data charges.
• You stay in the conversation, so you can react, ask a follow-up or change your mind.
• It keeps things on the phone. Apple says Live Translation runs on models “entirely on device”, and Google says Pixel call translations “aren’t sent to Google servers”.
• Both sides know. Apple’s feature “alerts both parties that the call is being translated”, and on a Pixel both people hear a short announcement in their own language.

Your languages have to be on the list

Apple’s call translation covers English, French, German, Italian (including Swiss Italian), Japanese, Korean, Mandarin Chinese, Brazilian Portuguese and Spanish. Pixel pairs English with ten languages. Samsung’s support page lists 13 languages, with 24 announced in October 2026. Thai is only on Samsung’s list, and Swiss German isn’t on any of them.

So does your phone

Apple’s version needs an iPhone that supports Apple Intelligence: the iPhone 15 Pro and 15 Pro Max, or an iPhone 16 or later. Google’s needs a Pixel 10 or later. Samsung’s needs a recent Galaxy running One UI 6.1 or higher.

It works best in clean turns

Every sentence goes through a translation step, and these tools work best when people take turns. Google’s guide for its face-to-face conversation mode says simply: “Take turns speaking.” Samsung warns that if more than one person on a call uses Live Translate, translation errors will occur, and that picking the wrong language can lead to mistranslation.

None of the makers publishes figures on delay or background noise, so we won’t make any up. But think about the calls you actually make abroad: a busy restaurant at 7 pm, someone speaking fast with a kitchen behind them. Anything that depends on clean turns has a harder time there.

It can be wrong, and you might not notice

Apple’s advice is honest: “Outputs may vary, so check important information for accuracy.” For a time, a date, a price or a name, that’s exactly the part that matters, and on a live call you can’t always check.

You still have to make the call

Live translation removes the language barrier, not the phone call. If what stops you is the call itself, the waiting, the hold music or being put on the spot, a translator doesn’t change that.

So: if you’re happy on the phone and your languages are covered, it’s a good, free option. If they aren’t, or you’d rather not be on the call at all, that’s when handing it over makes sense. That’s what we built Alfred for.