Beats Solo 4 vs TOZO NC9 Hybrid Active Noise Cancelling Wireless
Updated July 2026 — Beats Solo 4 wins on sound and battery, TOZO NC9 Hybrid Active Noise Cancelling Wireless wins on price and noise cancelling.
The Beats Solo 4 excels in sound quality and battery life, while the TOZO NC9 offers superior noise cancellation and value for money.
Why Beats Solo 4 is better
Sound Quality
Beats Solo 4 offers high-fidelity acoustics.
Battery Life
Beats Solo 4 lasts up to 50 hours.
Comfort
Beats Solo 4 features plush ear cushions.
Why TOZO NC9 Hybrid Active Noise Cancelling Wireless is better
Price
TOZO NC9 is significantly cheaper.
Noise Cancellation
TOZO NC9 has hybrid active noise cancelling.
Call Quality
TOZO NC9 features 6 mics for clear calls.
Overall score
Specifications
| Spec | Beats Solo 4 | TOZO NC9 Hybrid Active Noise Cancelling Wireless |
|---|---|---|
| Battery Life | 50 hours | 60 hours |
| Bluetooth | Class 1 | 5.3 |
| Noise Cancelling | No | Yes |
| Microphones | 1 | 6 |
| Weight | Light | Light |
Dimension comparison
Design and Comfort
When it comes to design and comfort, the Beats Solo 4 stands out with its ultra-lightweight build and ergonomic design. Weighing significantly less than traditional over-ear headphones, the Solo 4 features plush ear cushions designed for all-day wear. In contrast, the TOZO NC9 earbuds are ergonomically crafted to fit snugly in your ears, offering six sizes of replaceable ear caps for a customizable fit. While the Solo 4 provides a stable and comfortable fit for extended use, the TOZO NC9’s in-ear design caters to those who prefer a more compact option.
Sound Quality
Sound quality is a crucial aspect of any audio device, and both the Beats Solo 4 and TOZO NC9 deliver impressive performance. The Beats Solo 4 utilizes custom acoustic architecture and updated drivers, promising powerful and balanced sound with personalized Spatial Audio for an immersive experience. On the other hand, the TOZO NC9 features 10mm drivers and exclusive OrigX Acoustic 2.0 technology, aiming for deep bass and precise audio clarity. While both headphones excel in sound, the Solo 4’s high-fidelity acoustics may appeal more to those who prioritize a rich, immersive listening experience.
Battery Life
The Beats Solo 4 boasts an impressive battery life of up to 50 hours, making it ideal for long listening sessions without the need for frequent recharging. Additionally, the Fast Fuel feature allows for a quick 10-minute charge to provide up to 5 hours of playback. In comparison, the TOZO NC9 offers a total playtime of 60 hours when active noise cancellation is off, and 40 hours when it’s on. However, its single-use playback time is 14 hours (ANC off) and 10 hours (ANC on). While the Solo 4 edges out slightly in longer continuous use, the TOZO NC9 offers extensive overall playtime, especially with its charging case.
Connectivity
In terms of connectivity, the Beats Solo 4 features industry-leading Class 1 Bluetooth technology, ensuring an extended range and fewer dropouts, which is beneficial for users who require stable connections during movement. The TOZO NC9 utilizes Bluetooth 5.3, promising a strong signal and low latency within a range of 15 meters. Both devices offer seamless connections, but the newer Bluetooth technology in the TOZO NC9 could provide a slight edge in terms of stability and range, especially in crowded environments.
Noise Cancellation
Noise cancellation capabilities differ significantly between the two products. The TOZO NC9 features hybrid active noise cancelling with a maximum reduction depth of 45dB, allowing users to immerse themselves in their music without distractions. This is particularly useful for those in bustling environments. In contrast, the Beats Solo 4 does not specifically mention active noise cancellation, focusing instead on its high-fidelity sound and immersive audio experience. For users prioritizing noise isolation, the TOZO NC9 is clearly the superior choice.
Call Quality
Call quality is another critical factor to consider, especially for users who frequently take calls on the go. The Beats Solo 4 includes a built-in microphone for high-quality call performance and voice assistant interaction. Meanwhile, the TOZO NC9 stands out with its six microphones designed for environmental noise cancellation (ENC), ensuring clear call quality even in noisy settings. The addition of ENC technology in the TOZO NC9 provides a distinct advantage for users who prioritize clear communication.
Price
In terms of pricing, the Beats Solo 4 is priced at $129.95, while the TOZO NC9 is significantly cheaper at $26.57, making it about 80% less expensive. This price difference reflects not only the design and features but also the brand reputation associated with Beats. The Solo 4 is ranked 28th in sales, indicating its popularity among consumers, while the TOZO NC9 is ranked 39th. Budget-conscious consumers may find the TOZO NC9 appealing due to its competitive pricing and solid features.
Which should you buy?
Ultimately, the choice between the Beats Solo 4 and the TOZO NC9 depends on individual preferences and requirements. If you're looking for superior sound quality, long battery life, and a comfortable over-ear design, the Beats Solo 4 is an excellent option. However, if you prioritize active noise cancellation, call quality, and an incredibly budget-friendly price, the TOZO NC9 is the way to go. Each product has its strengths, making them suitable for different types of users in the headphones market.

