Meet OxygenOS 16 on OnePlus 13 Series — AI-Powered, Fluent, and Ready to Wow

Updated: November 02, 2025 22:21

Image Source: Techwale99

The OxygenOS 16 stable update has started rolling out for OnePlus 13 and 13s users in India, bringing AI-powered enhancements, a fluid user interface, and performance improvements. The 3.4GB update introduces new creative tools, better battery management, and seamless device connectivity.

OnePlus has begun rolling out the highly anticipated OxygenOS 16 stable update for its flagship OnePlus 13 and 13s smartphones in India. This upgrade, weighing around 3.4GB for both devices, is based on Android 16 and marks a significant enhancement in user experience, performance, and AI integration.

The update heralds a fresh Material-3 inspired user interface design with fluid animations that make navigating the phone delightfully smooth. One of the standout introductions is Mind Plus, leveraging Google’s Gemini AI technology, which offers advanced AI features such as AI Writer for content creation across apps, AI VoiceScribe, and AI-powered photo enhancements like AI Portrait Glow and Perfect Shot.

Performance gains are evident through the new Trinity Engine that optimizes resource allocation to boost gaming and video playback fluidity while conserving battery life. Users will notice faster app launches and improved network management, including a dedicated network-saving mode to extend connectivity during roaming or offline usage.

Moreover, OxygenOS 16 places a strong emphasis on security with Plus Lock technology offering multiple layers of encryption. An added bonus is enhanced connectivity allowing seamless file transfers between OnePlus phones and computers, streamlining productivity for users who toggle between devices.

The rollout is gradual, and users can check for the update in Settings under System & updates. Connecting to a stable Wi-Fi network is recommended for downloading this large update, after which the smartphone will reboot to install the new OS smoothly.

Key Highlights:

OxygenOS 16 update size: Approximately 3.4GB for OnePlus 13 and 13s
New Material-3 UX design with expressive and fluid animations
AI features powered by Google Gemini AI: AI Writer, VoiceScribe, Portrait Glow, and Perfect Shot
Improved performance via Trinity Engine optimizing battery and resource usage
Enhanced security with Plus Lock providing 11 encryption layers
Seamless phone-to-PC file transfer capabilities
Network-saving mode to extend connectivity in offline/roaming scenarios

OnePlus users in India can expect this rollout to complete over the coming weeks, with other regions following suit in the near future. This update positions OxygenOS as a smart, speedy, and secure operating system centered on user productivity and creativity.

Sources: Cashify, The Tech Outlook, India TV News, YTECHB, OnePlus official website.

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