News
OnePlus Buds 4 Launched in India with up to 55dB ANC, Dual Drivers, and LHDC 5.0 at ₹5,999
OnePlus has officially launched the OnePlus Buds 4 in India alongside the new OnePlus Nord 5 series. These are the brand’s latest truly wireless earbuds and represent the fourth generation of OnePlus Buds. The Buds 4 are packed with several premium audio features including high-end noise cancellation, dual drivers, and high-resolution audio support.
Audio Technology and Features
The OnePlus Buds 4 come equipped with an 11mm ceramic-metal diaphragm bass driver and a 6mm tweeter. Together, they deliver a wide frequency response ranging from 15Hz to 40KHz, offering deep bass and detailed highs.
These earbuds also include dual DACs, a feature previously seen in the more premium Buds Pro 2, ensuring high-quality audio processing and output. The Buds 4 support LHDC 5.0 Hi-Res Audio, with a wireless transmission rate of up to 1Mbps, allowing for studio-grade sound quality when paired with compatible devices.
Active Noise Cancellation
The OnePlus Buds 4 offer active noise cancellation (ANC) of up to 55dB, the highest ever in OnePlus earbuds. The ANC covers a noise reduction frequency range of up to 5,500Hz, enabling better isolation from environmental noise whether you’re on a call or listening to music in a noisy place.
Three noise control modes are available: ANC On, Adaptive ANC, Transparency Mode, and ANC Off, allowing users to choose their preferred level of ambient sound.
Other Features
- OnePlus 3D Audio, Hi-Res Audio, and Golden Sound settings for customized sound output
- Touch controls, including volume adjustment and playback settings
- Low-latency gaming mode (47ms) for real-time audio in games
- AI Translation when paired with OnePlus phones, supporting real-time multilingual communication
- IP55 rating for dust and water resistance
Battery Life and Charging
Each earbud houses a 62mAh battery, while the charging case includes a 520mAh battery. The battery life is:
- With ANC On: Up to 6 hours (earbuds) and 37 hours (with case)
- With ANC Off: Up to 9 hours (earbuds) and 45 hours (with case)
The Buds 4 also support fast charging via USB Type-C. A 10-minute charge provides up to 11 hours of total playback (earbuds + case), making them ideal for quick top-ups.
Design and Build
The earbuds come in a matte finish and are available in two colors: Zen Green and Storm Gray. The sleek and compact design is aimed at users who prefer a comfortable yet premium look and feel.
Pricing and Availability
The OnePlus Buds 4 are priced at Rs 5,999 and will be available starting July 9, 2025, at 12 PM IST. They can be purchased from:
- Amazon.in
- OnePlus.in
- OnePlus Store App
- Flipkart
- Myntra
- Offline retailers including OnePlus Experience Stores, Reliance Digital, Croma, Vijay Sales, Bajaj Electronics, and others
Launch Offers
- Flat Rs 500 instant discount on select credit card transactions
- Up to 6 months No Cost EMI available on select credit card purchases.
Nothing
Nothing OS 4.0 Open Beta Released: New AI Features, Design Changes, and Android 16 Enhancements
Nothing has started rolling out the Nothing OS 4.0 Open Beta update for its smartphones. The update is now available not only for the latest Nothing Phone (3) but also for Nothing Phone (2), Phone (2a), and Phone (2a) Plus. This is a major software release, built on Android 16, and comes with several new features, design tweaks, and performance improvements.
The update size is about 2.65 GB for Phone (3), and since this is an open beta, users are advised to take a backup before installing. The beta program will remain open until October 14, 2025, after which the stable release is expected in November or December.
How to Join & install Nothing OS 4.0 Open Beta
Follow these steps to install the Nothing OS 4.0 Open Beta on your device:
Check Your Software Version
Make sure your device is on the latest stable build. Go to Settings → About phone → Banner and confirm you have one of the following versions installed:
Phone (3): Metroid-V3.5-250911-2112
Phone (2): Pong-V3.2-250917-1451
Phone (2a): Pacman-V3.2-250904-1648
Phone (2a) Plus: PacmanPro-V3.2-250904-1704
Download the Beta Updates Hub
Download the Beta Updates Hub APK from the official Nothing Community.
Install it from your Downloads folder.
Join the Beta Program
Go to Settings → System → Nothing Beta Hub.
Tap Join Beta to sign up.
After successful registration, tap Go to Update to upgrade.
Update to Nothing OS 4.0
If the update does not appear immediately, go to:
Settings → System → System updates → Check for updates.
You should then see the Nothing OS 4.0 Open Beta update available for download.
Key Features and Changes in Nothing OS 4.0
1. App Optimization
A new App Optimization feature automatically improves app startup speed and background performance. When enabled, the phone optimizes installed apps one by one. While this process may slightly heat up the device, it ensures smoother app launches.
2. New Pop-Up View for Multitasking
The pop-up view now supports two floating app icons, making it easier to switch between minimized apps. For example, users can quickly toggle between Twitter and Spotify with simple swipes.
3. Lock Screen Customization
Two new clock styles have been added to the lock screen. One is bold and clear, while the other uses a thinner font. This expands customization beyond the previous six clock faces.
4. Quick Settings Improvements
Quick Settings tiles now support a 2×2 square format, allowing larger tiles for easier access.
Other improvements include:
- New animations when toggling flashlight or Glyph Torch.
- Redesigned disable icons with red highlights.
- Swipe up/down to switch Bluetooth devices instead of left/right swipes.
- A direct Share button for Wi-Fi and Bluetooth, making QR sharing faster.
5. Extra Dark Mode
An Extra Dark Mode option is now available, providing deeper black shades for OLED screens. This is especially visible in system menus and About Phone pages. However, it is not fully implemented across all areas, such as Quick Settings.
6. AI Usage Dashboard
Nothing has added an AI Usage Dashboard inside the Intelligence Toolkit. It shows how often AI tools are used, including Essential Apps and Gemini integration.
- Currently, this feature is mainly supported on Phone (3) and upcoming Phone (3a) series.
- It displays usage statistics by day or week, along with model details.
7. Camera Improvements
- New Camera Preset: A “Stretch” filter created in collaboration with photographer Jordan Hemingway has been added.
- Users can also import or create custom presets for unique photo styles.
- General camera stability has been improved for smoother shooting.
8. Essential Apps and Playground
One of the biggest highlights is Nothing Playground, a platform where users can:
- Create their own Essential Apps (widgets).
- Use community-created widgets like calculators, clocks, or even fun tools like Tic-Tac-Toe.
- Explore Camera Presets, Glyph Toys, and EQ Profiles made by other users.
This makes customization more powerful, giving every Nothing user a chance to add unique tools to their phone.
General System Improvements
Apart from new features, the update also brings:
- Always-On Display optimizations
- Better screen brightness control in different scenarios
- Enhanced Bluetooth stability and compatibility
- Improved Wi-Fi connectivity
- System stability and performance boosts
Benchmark results show smoother performance, though major visual changes are limited.
Availability for Other Devices
Currently, the update is live for Phone (3), Phone (2), Phone (2a), and Phone (2a) Plus. The Phone (3a) and 3a Pro series will receive their open beta in October 2025 with additional exciting features.
Should You Update?
The Nothing OS 4.0 Open Beta brings several useful features like app optimization, AI tools, lock screen customization, and dark mode improvements. However, it is not a massive redesign. Features like blur effects or major animation upgrades are still missing.
For regular users, it’s better to wait for the stable release. But if you enjoy testing new software and don’t mind small bugs, the beta version is worth trying.
This update shows that Nothing is focusing on AI, customization, and community-driven features, making their phones stand out in the Android ecosystem.
London-based tech company Nothing, led by co-founder and CEO Carl Pei, is making big plans for India. During his visit to the country, Pei met with Ashwini Vaishnaw, Minister of Electronics and Information Technology, to discuss the company’s future.
After the meeting, Pei shared on X (formerly Twitter) that Nothing will invest about $100 million (around Rs 860 crores) in India over the next three years. This investment will also create more than 1,800 new jobs. As part of the plan, Nothing is setting up a joint manufacturing venture with Optiemus, a well-known Indian electronics manufacturer.
What About CMF by Nothing, Nothing’s Sub-Brand?
Nothing also confirmed changes for its budget-friendly sub-brand CMF by Nothing. The company said CMF will now function as an independent subsidiary in India, with its global operations, R&D, and manufacturing shifting to the country.
Carl Pei called CMF a “success in India” and said the brand aims to become the first truly global smartphone brand from India. Optiemus Executive Chairman Ashok Gupta added that this collaboration reflects the strength of the Indian tech ecosystem and supports the ‘Make in India’ and ‘Atmanirbhar Bharat’ vision.
What’s Next for Nothing?
Nothing has been growing rapidly, recently reaching a $1.3 billion valuation. The company also raised $200 million in a Series C funding round. Looking ahead, Nothing is preparing to enter the AI race next year, with plans to launch AI-powered devices designed to change how people use AI on their smartphones.
With this new investment and expansion, India is set to become a major hub for Nothing’s manufacturing, exports, and innovation.
Nothing has released a new software update for the Nothing Phone (3) this September. The update comes with the build number Nothing OS V3.5-250911-2112 and has a size of 280 MB. It brings multiple improvements to the camera, system performance, and overall user experience.
Camera Enhancements
The new update focuses heavily on improving the camera experience. The exposure slider is now smoother and easier to control, while a tint issue that caused unnatural colours has been fixed for more balanced results.
The AI SuperRes Zoom has also been updated, making text appear sharper. Action Mode now produces less noise, and third-party apps benefit from better camera clarity. Videos also look better with improved contrast, reduced haze, and more vibrant colours.
General Improvements and Fixes
Along with the camera, the update brings many system-level enhancements. The Glyph Matrix display for Always-on Glyph Toys now works better in multi-user mode. A bug that showed duplicated contact avatars in Essential Notifications has been fixed, and haptic feedback issues while previewing Generative mode have also been resolved.
For Arabic users, the title alignment in the “About phone” section has been improved. The Bluetooth device recording UI has been redesigned and can be found in Settings > Sound & Vibration.
The update also focuses on better performance—battery consumption has been optimised, heating issues in certain scenarios have been reduced, and Wi-Fi connectivity is now more stable. Overall system stability and speed have also been improved.
With this update, the Nothing Phone (3) promises a smoother performance and an improved camera setup, making it more reliable for daily use and photography. Users are advised to download the update for the best experience.