
Baseus Bass 35 Max Bluetooth Headphone vs Sennheiser HD 400: which should you buy?
On aggregated review scores the Sennheiser HD 400 comes out ahead with an HearWiki score of 82. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Score breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Specifications
| Spec | Baseus Bass 35 Max Bluetooth Headphone | Sennheiser HD 400 |
|---|---|---|
| Type | Over-Ear | Over-Ear |
| Price (USD) | $40 | $77 |
| HearWiki score | 68 / 100 · Good | 82 / 100 · Great |
| Released | - | - |
| Audio | ||
| Driver | dynamic | Sennheiser dynamic drivers |
| Driver size | 40 mm | 40 mm |
| Drivers per side | 2 | 1 |
| Frequency response | 20Hz-20kHz | 18Hz-20kHz |
| Impedance | - | 120 Ω |
| Wireless | ||
| Bluetooth | 5.3 | - |
| Bluetooth version | 5.3 | - |
| Multipoint pairing | No | No |
| Battery | ||
| Battery life | 50 h | - |
| Full charge time | 120 min | - |
| Wireless charging | No | No |
| Features | ||
| Active noise cancelling | No | No |
| Controls | - | buttons |
| Design | ||
| Weight | 234.5 g | 240 g |
| Water resistance | none | none |
| Foldable | Yes | - |
| Detachable cable | Yes | - |
| USB-C | Yes | Yes |
| Calls | ||
| Microphones | - | 1 |
What reviewers said
Baseus Bass 35 Max Bluetooth Headphone
The Baseus Bass 35 Max is a budget-friendly over-ear headphone that prioritizes deep, punchy bass and marathon battery life over audiophile precision. It offers practical versatility with both wired and wireless connections, plus a comfortable, foldable build that suits long listening sessions. While it skips premium features like active noise cancellation and advanced codecs, its affordable price and reliable Bluetooth 5.3 make it a solid pick for casual everyday use.
- Pro:Exceptional battery life with up to 50 hours of playback
- Pro:Flexible wired and wireless connectivity options
- Pro:Comfortable and lightweight foldable design for travel
- Con:No active noise cancellation, only passive isolation
- Con:Lacks support for advanced audio codecs like aptX or LDAC
- Con:Sound quality is bass-forward, not balanced or detailed
Sennheiser HD 400
These over-ear Sennheiser headphones are built around a neutral, open-back design aimed at studio work, delivering a wide soundstage and detailed, transparent audio for critical listening. They are lightweight and comfortable for long sessions, with a high-impedance driver setup that helps maintain low distortion, though they lack isolation and come without a carry case. Wired connectivity via USB-C and detachable cables adds versatility, but the open-back nature means sound leaks both ways.
- Pro:Accurate, transparent sound with wide soundstage
- Pro:Lightweight and comfortable for extended wear
- Pro:Detachable cables and USB-C connectivity
- Con:No included carry case or spare ear pads
- Con:Open-back design leaks sound and offers no isolation
- Con:High impedance may require a dedicated amplifier for best results
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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