OxygenOS 16 Officially Announced: OnePlus Brings Gemini AI With OnePlus 15 Series

OnePlus has officially teased its next big software update, OxygenOS 16, and this time the focus is clear—artificial intelligence is at the heart of the experience. The company confirmed that Google’s powerful generational AI, Gemini, will be deeply integrated into the system. The update will debut alongside the upcoming OnePlus 15 series, making this launch one of the most important in OnePlus’ history.

Key Highlights

OxygenOS 16 based on Android 16
Gemini AI integration across OnePlus apps
New feature: Mind Space digital journal
Smarter notes, photos, and call summaries
Launch with OnePlus 15 series later this month in China
Global rollout expected in November

Gemini AI at the Core

The teaser video shows how Gemini AI will change the way users interact with their phones. Instead of switching between apps, Gemini will guide actions naturally.

Mind Space Journal: A new feature that lets users jot down notes, reminders, or ideas. With Gemini’s support, these notes turn into actions. For example, writing “Dinner with a friend” could trigger suggestions for recipes, nearby restaurants, or even help with reservations.
Photo Management: Gemini will help organize photos more intelligently, making it easier to find memories.
Call Summaries: The AI can summarize conversations, saving time for busy users.
Smart Suggestions: Expect Gemini to appear in OnePlus’ notebook app and other native tools, offering context‑aware recommendations.

Clean Yet Smarter OxygenOS

OnePlus has always promoted OxygenOS as “clean and nimble.” With OxygenOS 16, the company is trying to keep that identity while adding layers of intelligence. The goal is not just to add AI for the sake of it, but to make the phone feel more natural and intuitive.

Launch With OnePlus 15 Series

OxygenOS 16 will debut with the OnePlus 15 series, expected to be unveiled in China later this month. The global rollout is planned for November 2025.

The OnePlus 15 lineup is rumored to feature:

A new generation chipset for faster performance
Improved cameras with AI‑powered enhancements
Faster charging technology
Deep AI integration for both hardware and software

This combination is being described as an “intellectual evolution” for OnePlus devices.

Competition in the AI Era

OnePlus is not alone in this race. Rivals like Oppo’s ColorOS 16 and Vivo’s OriginOS 6 are also focusing heavily on AI. However, OnePlus aims to stand out by using Gemini AI as its key differentiator, promising ease of use and natural operability.

Expert Note

“As AI becomes the new battleground in smartphones, OnePlus is betting big on Gemini integration. If executed well, OxygenOS 16 could set a new benchmark for how AI blends into daily smartphone use. The challenge will be to keep the system simple while delivering powerful features.”