Google says Gemini will replace Google Assistant on Android phones in 2025, except on phones with Android 9 or earlier and that don't have at least 2GB of RAM.
I find Gemini has better communication and comprehension ability compared with assistant, but can do even less when it comes to controlling the phone. No reminders, no calendar events, no messages, no integration with anything. Just talking.
I would have preferred assistant talk and understand better, instead of a completly gimped alternative that does that and nothing more.
Google assistant was already a good listener, it seems to have gotten worse, but compared to anything else I've tried to do with voice it was & is still the best at understanding, and can be set to be bilingual.
I honestly don't understand this but it's very Google to push the change before the replacement is fully baked. They did that with YouTube Music too.
Set or change alarms, add reminders to your calendar, ask about those things, send text messages, start phone calls, have it read out last text messages received.
When I was a truck driver, my wife could test me, and I could just listen to a transcript of what she sent instead of calling her and asking what she typed.
"Hey Google, read my last text"
"Hey Google, send a text to <wife>, 'Quit texting me while I'm driving, woman!" Stuff like that. 🤣
I use it to set reminders and alarms. I don't keep the "OK google" stuff on, I just hold the power button for a second or two until the assistant pops up (or at least used to, I haven't done it in a while so I'm not sure if it's stupid gemini now instead), then just say like, "remind me friday at 3pm to call the doctor" and it does it.