Design and Build
OnePlus has chosen a well-known design, enhanced with several updates. The surface is sleek, and the neckband is both flexible and comfortable for prolonged wear. Weighing just below 30 grams, it feels nearly weightless around the neck, even during extended listening periods. The magnetic earbuds conveniently pause music or turn off the device when connected. With an IP55 rating, it is well-prepared to withstand light splashes and sweat during exercise. It’s available in two colors: the subtle Mambo Midnight and the vibrant Samba Sunset.
Sound Performance
Featuring 12.4mm dynamic drivers and the BassWave algorithm, the Z3 produces robust bass ideal for genres like EDM and hip-hop. Vocals are clear, and higher frequencies perform adequately for podcasts and acoustic tracks.
Sound Master EQ presents four preset modes—Balanced, Serenade, Bass, and Bold—enabling listeners to adjust sound profiles based on mood or genre. While it may not cater specifically to audiophiles, the overall sound quality is more than satisfactory for casual and everyday listening.
Features and Call Quality
OnePlus has introduced 3D Spatial Audio, which creates a wider and more immersive sound environment, especially noticeable during gaming or video streaming.
AI Call Noise Cancellation operates effectively; during calls in bustling outdoor scenarios, voices were heard clearly with minimal background noise. The in-line remote includes a voice assistant shortcut that is responsive and handy for hands-free commands.
Battery and Charging
Battery life is a standout feature. OnePlus claims up to 36 hours of playback on a full charge, and real-world use resulted in about 32–34 hours with a combination of calls and music. Even more impressive is the quick charging: just 10 minutes of charging yielded around 27 hours of playback during tests.
Call time is rated up to 21 hours, further solidifying the Z3’s reputation as a trustworthy all-day companion for both work and leisure.
Connectivity and Controls
Bluetooth 5.4 guarantees stable connections, and Google Fast Pair simplifies setup with Android devices. The automatic connection feature when separating the earbuds functioned reliably. The physical controls on the remote are responsive and easy to use, making volume and playback adjustments straightforward while on the move.
Verdict
The OnePlus Bullets Wireless Z3 finds an excellent balance for anyone looking for an affordable, practical neckband with compelling bass and impressive battery life. While it may lack advanced features like active noise cancellation, and the sound may not meet the expectations of more discerning listeners, the Z3 performs well on essential aspects for its price.
For students, commuters, or those who prefer neckbands over earbuds, the Z3 is a trustworthy choice under ₹2,000.
