Are AI Phone Features Actually Useful Yet, or Just Marketing?

The promise vs. the reality

Every major phone maker now builds a flagship AI pitch into its launch keynote: Apple Intelligence, Samsung's Galaxy AI, and Google's Gemini-powered features. All three promise some version of the same thing — a phone that understands what you're doing and helps without being asked. Two years into this cycle, independent reviewers have had enough time with each platform to say clearly which parts of that promise have actually landed.

The most concrete evidence that marketing ran ahead of reality is Apple's own $250 million preliminary US class-action settlement, reported in July 2026, over advertising Siri AI capabilities that, in the plaintiffs' words, 'did not exist... and will not exist for two or more years.' Eligible US iPhone 15 Pro and 16-range buyers can claim up to $95 each. It's a US-specific case, but it's a useful reality check for anyone judging AI features by launch-event demos rather than what ships.

What's actually landed

A small number of features have crossed into genuine daily usefulness, according to reviewers across all three ecosystems. Google's Call Notes, which transcribes and summarises phone calls entirely on-device, was described in testing as summarising a full hour-long call in around 45 seconds — no internet connection needed. Samsung's Circle to Search was singled out by Android Authority as one of the rare AI features that's become a genuine daily habit rather than a novelty. On iPhone, Apple's Clean Up tool for removing unwanted objects from photos and its Writing Tools for proofreading and summarising short text have held up well in reviews, even if they're narrower in scope than Apple's original Siri pitch.

Natural-language photo editing is a recurring bright spot across all three platforms — being able to say 'make this more vibrant' rather than hunting for the right slider was praised specifically by Android Authority as 'the shift I've been wanting to see with AI.'

Where it's fallen short

The bigger, more ambitious 'assistant' features are where reviewers are more critical. Samsung's Now Brief, its AI daily-briefing tool, was described by one Android Authority reviewer as never having given them 'anything that felt even remotely generative' after a full year of use. An informal poll embedded in that same article — 137 respondents, so treat it as illustrative rather than a scientific survey — found 81% didn't think Galaxy AI was worth paying more for. Apple's Siri overhaul, meanwhile, shipped roughly 18 months later than originally promised and remains, by most accounts, the weakest part of Apple's AI push.

Newer 'agentic' features — AI that can complete multi-step tasks in the background, like booking a ride via voice command — are real but explicitly early. Samsung's version launched with only a handful of supported apps, and reviewers testing it described feeling 'both excited... and a bit skeptical' about how reliably it works today.

A head-to-head worth knowing about: Live Translation

One direct comparison is genuinely instructive. Tom's Guide tested Live Translation on iPhone against Galaxy AI's equivalent and found Apple's version starts translating faster and feels more convenient day to day — but only supports four languages (Spanish, Portuguese, German and French), against Samsung's 25-plus. Samsung's translation also mistranslated some words literally in testing. There's a privacy dimension too: Samsung's Live Translate works fully offline even on a call to a non-smartphone, while Google's Interpreter Mode needs an internet connection and, by its own design, sends overlapping speech to Google's servers even in its 'privacy preserving' mode.

Is it moving the needle on UK phone purchases?

Not yet, according to Deloitte UK's Digital Consumer Trends research, based on a nationally representative sample of over 4,000 UK adults: on-device AI features are, in Deloitte's words, 'not sufficiently compelling to trigger mass upgrades' among UK consumers. That's a useful corrective to the idea that AI is currently the deciding factor for most people buying a new phone in the UK, whatever the marketing suggests.