If you are searching for top-tier wireless earbuds, two models stand out: Technics EAH-AZ100 and Bose QuietComfort Ultra Earbuds. Both deliver premium sound, advanced noise cancellation, and a range of high-end features. But which one is the better choice for you?
Price & Release Date
| Model | Release Date | Launch Price | Current Price* |
|---|---|---|---|
| Technics EAH-AZ100 | January 2025 | $299 / £259 / AU$499 | No discounts yet |
| Bose QuietComfort Ultra | September 2023 | $299 / £299 / AU$449 | $249 / £229 / AU$349 |
(*Prices are subject to change.)
- The Bose QuietComfort Ultra Earbuds have been on the market longer, making them more affordable.
- The Technics EAH-AZ100, being newer, holds its premium price tag.
If budget is a primary concern, the Bose model offers better value.
Technics EAH-AZ100 vs. Bose QuietComfort Ultra Earbuds: Sound Quality
Technics EAH-AZ100
- Superior clarity with detailed and balanced sound
- Controlled bass with tight, punchy low frequencies
- Dynamic and engaging presentation suitable for all music genres
- Expansive soundstage with excellent spatial separation
Bose QuietComfort Ultra
- Full-bodied, warm sound with deep bass
- Slightly bottom-heavy tuning but improved clarity over previous Bose models
- Spacious and immersive soundstage
- Great midrange clarity and treble definition
Winner: Technics EAH-AZ100 – More balanced, refined, and natural sound.
Technics EAH-AZ100 vs. Bose QuietComfort Ultra Earbuds: Features
| Feature | Technics EAH-AZ100 | Bose QuietComfort Ultra |
|---|---|---|
| Noise Cancellation | Excellent | Best in class |
| Bluetooth Version | 5.3 | 5.3 |
| Multipoint Connectivity | 3 devices | 2 devices |
| Battery Life (Earbuds/Total) | 7-12 hrs / 19-29 hrs | 6 hrs / 24 hrs |
| Wireless Charging | Yes | No (Requires extra $50 case) |
| Spatial Audio | Dolby Atmos | Bose Immersive Audio |
| Voice Assistants | Yes | Yes |
| IP Rating | IPX4 | IPX4 |
- Bose dominates noise cancellation, making it ideal for travelers and office workers.
- Technics offers better battery life, multipoint connectivity, and standard wireless charging.
Winner: Technics EAH-AZ100 – More practical features and better battery life.
Technics EAH-AZ100 vs. Bose QuietComfort Ultra Earbuds: Design & Comfort
Technics EAH-AZ100
- Compact and lightweight (5.9g per earbud)
- Ergonomic design with five sizes of ear tips
- Premium look and feel
Bose QuietComfort Ultra
- Larger and slightly heavier (7.7g per earbud)
- Stem-style design with secure stability bands
- Excellent comfort even for long listening sessions
Winner: Subjective – Technics offers a more premium feel, while Bose provides a secure fit for active use.
Technics EAH-AZ100 vs. Bose QuietComfort Ultra Earbuds: Final Verdict
| Category | Winner |
|---|---|
| Sound Quality | Technics EAH-AZ100 |
| Noise Cancellation | Bose QuietComfort Ultra |
| Features & Battery | Technics EAH-AZ100 |
| Design & Comfort | Tie |
Choosing the Right Earbuds
- Technics EAH-AZ100 is ideal for those prioritizing superior sound quality, longer battery life, versatile connectivity, and wireless charging.
- Bose QuietComfort Ultra is the best option for those who require industry-leading noise cancellation, immersive sound, and a secure fit.
Both models are excellent choices, but for audio performance and features, Technics EAH-AZ100 takes the lead. However, if noise cancellation is the top priority, Bose remains the best option.
Which model suits your needs best? Let us know in the comments.
