I don't understand the edge of it comparing with Gemini. Sure it has a voice output by default. It removed "new chat" button? It doesn't support multimodal jobs

I don't understand the edge of it comparing with Gemini. Sure it has a voice output by default. It removed "new chat" button? It doesn't support multimodal jobs. It might have a slightly more sophisticated system prompt set for a friendly chat. I'm confused.