Over-Ear
Sony WH-1000XM6
88Outstanding
$400
Full review dataSony WH-1000XM6 vs STAX SR-Lambda Pro: which should you buy?
On aggregated review scores the Sony WH-1000XM6 comes out ahead with an HearWiki score of 88. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Sony WH-1000XM6 - Outstanding overall at around $398.
Over-Ear
STAX SR-Lambda Pro
82Great
$350
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Sony WH-1000XM6
Sound8.0
Noise cancelling8.5
Battery7.5
Calls7.0
Value7.5
STAX SR-Lambda Pro
Sound8.5
Value7.0
Specifications
| Spec | Sony WH-1000XM6 | STAX SR-Lambda Pro |
|---|---|---|
| Type | Over-Ear | Over-Ear |
| Price (USD) | $400 | $350 |
| HearWiki score | 88 / 100 · Outstanding | 82 / 100 · Great |
| Released | 2025 | - |
| Audio | ||
| Driver | dynamic | Electrostatic |
| Driver size | 30 mm | - |
| Drivers per side | 1 | 2 |
| Frequency response | 4 Hz - 40 kHz | 8 Hz - 35 kHz |
| Sound signature | - | Neutral |
| Impedance | 48 Ω | 122000 Ω |
| Sensitivity | 103 dB/mW | 100 dB/mW |
| Wireless | ||
| Bluetooth | 5.3 | - |
| Codecs | SBC, AAC, LDAC, LC3 | - |
| Multipoint pairing | Yes | No |
| Battery | ||
| Battery life | 28 h | - |
| Full charge time | 210 min | - |
| Quick charge | 3 min = 3 h | - |
| Wireless charging | No | No |
| Features | ||
| Active noise cancelling | Yes | No |
| ANC type | adaptive | none |
| Transparency mode | Yes | No |
| Companion app | Yes | No |
| Custom EQ | Yes | No |
| Wear detection | Yes | No |
| Controls | buttons | none |
| Voice assistant | Yes | - |
| Design | ||
| Weight | 254 g | 340 g |
| Water resistance | none | - |
| Foldable | - | No |
| Detachable cable | - | No |
| USB-C | Yes | No |
| Calls | ||
| Microphones | 12 | - |
What reviewers said
Sony WH-1000XM6
This premium over-ear headphone delivers class-leading adaptive noise cancellation and a well-balanced sound profile, with support for high-resolution LDAC streaming. Its 30-hour battery life, multipoint Bluetooth 5.3, and intuitive button controls make it a versatile choice for both travel and daily listening. The lightweight build and 12-microphone array also ensure clear calls and effective transparency mode.
- Pro:Excellent adaptive noise cancellation
- Pro:Supports LDAC for high-quality wireless audio
- Pro:Comfortable and light at 254g
- Con:No water resistance rating
- Con:Battery drops to 24 hours with ANC on
- Con:No touch controls—buttons only
STAX SR-Lambda Pro
The STAX SR-Lambda Pro is a classic electrostatic headphone that delivers a remarkably transparent and detailed neutral sound, with exceptional speed and resolution that highlights its high-end heritage. It requires a dedicated electrostatic amplifier, making it a specialized choice for audiophiles seeking maximum clarity rather than casual listeners. The lightweight design is comfortable, but its wired-only nature and lack of modern conveniences reflect its age and niche positioning.
- Pro:Exceptional detail retrieval and transient speed
- Pro:Neutral, highly accurate tonal balance
- Pro:Very lightweight and comfortable for long sessions
- Con:Requires expensive dedicated electrostatic amplifier
- Con:No detachable cable or modern connectivity options
- Con:Lacks any controls, app support, or wireless features
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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