Choosing the right pair of earbuds can be a daunting task, especially with so many options available. This in-depth comparison review pits two strong contenders against each other: the Technics AZ100 and the Huawei FreeBuds Pro 4. Both offer impressive features and sound quality, but cater to different priorities. We'll delve into a detailed analysis of their audio performance, call quality, ease of use, and overall user experience to help you determine which earbuds best suit your individual needs and preferences.This review will dissect the key differences between the Technics AZ100 and Huawei FreeBuds Pro 4, examining their strengths and weaknesses in various aspects. From a side-by-side comparison of sound quality and detail retrieval to a thorough assessment of their call capabilities and user-interface design, we'll leave no stone unturned. Ultimately, our goal is to provide you with a clear and comprehensive understanding to make an informed decision based on your specific requirements.
Pros And Cons
- Better detail retrieval
- Cleaner TR separation
- More depth and layering
- More options and features
- Better sound quality
- Best mic pickup of any earbuds
- Incorporate both squeeze and swipe controls
- Can access all controls from one earbud
- Detail retrieval isn't as fantastic
- Less detail in the background compared to the A00
- TR separation is not as clean
- Not as much depth or layering compared to the A00
- Simpler features (no spatial audio, no hit tracking, only multipoint to two devices)
- No official support on Google Play Store; requires downloading a separate launcher and app
Read more: EPZ P50 In-Ear Monitor Review: A Breakout Performer?
Sound Quality and Detail
The Technics AZ100 and Huawei FreeBuds Pro 4 offer comparable base extension and gravity. However, the AZ100 boasts superior detail retrieval, particularly noticeable in background sounds. The AZ100 presents a cleaner and more layered soundscape with improved instrument separation and depth, offering a more immersive listening experience. The Huawei FreeBuds Pro 4, while decent overall, falls short in detail and sonic depth compared to the AZ100. While the FreeBuds Pro 4 has more emphasis on vocals.

If detailed sound reproduction and a wider soundscape are your priority, the AZ100 is the clear winner. The FreeBuds Pro 4 compensates with a warmer, more vocal-focused sound signature which some users might prefer.

Call Quality and Features
For those prioritizing call quality, the Huawei FreeBuds Pro 4 emerges as the superior choice. They consistently offer exceptional microphone pickup, surpassing other earbuds in this regard. The FreeBuds Pro 4 also stands out with its unique control scheme. Incorporating both squeeze and swipe gestures, and it allows for convenient one-earbud control, accessing functions like volume and music playback from a single earbud.

The Technics AZ100 lacks this feature set. While offering features like spatial audio and multipoint connectivity to three devices, the FreeBuds Pro 4’s focus on call quality and its intuitive control scheme makes it attractive to those who prioritize these aspects.
Compatibility and App Support
Compatibility is another factor to consider. While the Huawei FreeBuds Pro 4 works with iOS devices via the AI Life app, official Google Play Store support is absent. This necessitates downloading a separate launcher and the app from Huawei's website, adding an extra layer of complexity. The Technics AZ100 provides a more streamlined user experience across both iOS and Android platforms.

This difference in app availability and setup simplicity could be crucial for users who value ease of use and seamless integration into their preferred ecosystem. The AZ100's simpler and more consistent support across platforms might make it a more convenient option for many users.
Conclusion: Which Earbuds Should You Choose?
The choice between the Technics AZ100 and Huawei FreeBuds Pro 4 ultimately depends on individual priorities. The AZ100 shines with superior sound quality, offering better detail, depth, and instrument separation. Its wider feature set, including spatial audio and multipoint connectivity to three devices, makes it a comprehensive package. However, it comes at a higher price point.
The Huawei FreeBuds Pro 4 prioritizes call quality and offers a simpler, more convenient control interface. Its strong microphone performance is a significant advantage. However, it sacrifices some sound quality detail and ease of setup. Consider the AZ100 if sound quality is paramount, and the FreeBuds Pro 4 if call quality and ease of one-earbud controls are your main concerns.