Does the voice assistant on the Galaxy S25 sound natural compared to Gemini?

Waking Bixby up with a "Hi, Bixby" voice prompt on a Samsung Galaxy S24 Ultra
(Image credit: Nicholas Sutrich / Android Central)

How natural does the voice assistant on the S25 sound compared to Google Assistant?

Best answer: Both Bixby and Gemini let you choose from a selection of voices, but Samsung's virtual assistant doesn't sound as natural as Gemini. You can, however, create a custom voice for Bixby using your own voice, but it doesn't sound as good as the preloaded voices for Gemini.

Does the voice assistant on the Galaxy S25 sound natural compared to Gemini?

Gemini Live on the Galaxy S25 and the Pixel 9.

(Image credit: Brady Snyder / Android Central)

One thing that Bixby has that Gemini doesn't is the ability to use your own voice as an option for the assistant, which you set up by reading a number of prompts to it. This allows it to capture your vocal intricacies and inflections. It works decently well, but it still sounds tinny and robotic.

Still, I prefer using Gemini over Bixby, and the voice is one of the reasons why Google's virtual assistant is generally better.

Derrek Lee
Managing Editor

Derrek is the managing editor of Android Central, helping to guide the site's editorial content and direction to reach and resonate with readers, old and new, who are just as passionate about tech as we are. He's been obsessed with mobile technology since he was 12, when he discovered the Nokia N90, and his love of flip phones and new form factors continues to this day. As a fitness enthusiast, he has always been curious about the intersection of tech and fitness. When he's not working, he's probably working out.

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