Sennheiser HD 820
Sennheiser
44 Overall Score
vs
Sony ULT WEAR WHULT900N/B
Sony
88 Overall Score
What Buyers Say
Sennheiser HD 820
No customer feedback yet
Sony ULT WEAR WHULT900N/B
68 out of 100 high confidence 290 reviews
The Sony ULT Wear headphones receive generally positive feedback for their powerful bass, effective noise cancellation, and comfortable fit, with many users praising the sound quality and battery life. However, a significant number of reviews report a recurring hinge defect that causes the headphones to break within months, often not covered by warranty, leading to frustration and mixed overall sentiment.
Pros
- Powerful bass
- Effective noise cancellation
- Comfortable fit
- Long battery life
- Good sound quality
Cons
- Hinge breaks easily
- Warranty doesn't cover hinge
- Muffled sound without EQ
- Bulky design
- Microphone quality poor
Build quality 12
Hinge defect 8
Sound quality 15
Noise cancellation 10
Battery life 6
Comfort 8
Scores
Work
Music
Studio
Gaming
Budget
Commute
Calls
Specifications
| Sennheiser HD 820 | Sony ULT WEAR WHULT900N/B | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | over-ear |
| Open/Closed | closed | closed |
| Foldable | ✗ | ✓★ |
| Weight | 0.36 kg | 0.25 kg★ |
| Ear Cushion | microfiber | thermo-foaming |
| Headband | metal | — |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 56 mm★ | 40 mm |
| Drivers | 1★ | — |
| Freq Min | 6 Hz | 5 Hz★ |
| Freq Max | 48 kHz★ | 20 kHz |
| Impedance | 300 Ω | 314 Ω |
| Sensitivity | 103 dB | 110 dB★ |
| Hi-Res Audio | ✓ | ✓ |
| Codecs | — | AAC, LDAC, SBC |
| Noise Control | ||
| ANC | ✗ | ✓★ |
| ANC Type | — | adaptive |
| Transparency | — | ✓★ |
| Connectivity | ||
| Wireless | ✗ | ✓★ |
| Bluetooth | — | 5.2★ |
| Profiles | — | A2DP, AVRCP, HFP, HSP |
| Multipoint | — | ✓★ |
| Wired Connector | 6.35mm | 3.5mm |
| Detachable Cable | ✓ | ✓ |
| Cable Length | 2.990000009536743 m | 1.2000000476837158 m |
| Range | — | 9.800000190734863 m★ |
| Battery | ||
| Battery Life | — | 30 hrs★ |
| Charge Time | — | 3.5 hrs★ |
| Fast Charging | — | 3-minute charge provides 90 minutes of extra playtime |
| Charging | — | USB-C★ |
| Microphone | ||
| Microphone | ✗ | ✓★ |
| Mic Count | — | 2★ |
| NC Mic | — | ✓★ |
| Boom Mic | — | ✗ |
| Detachable Mic | — | ✗ |
| Features | ||
| Voice Assistant | — | Google Assistant, Amazon Alexa |
| Touch Controls | — | ✓★ |
| App | — | Sony Headphones Connect |
| Gaming Mode | — | ✗ |
| Water Resistance | — | IPX0 |
Pros & Cons
Sennheiser HD 820
- Strong sound (94th percentile)94th %ile
- Strong build (91st percentile)91st %ile
- Below average comfort (10th percentile)10th %ile
- Below average mic (15th percentile)15th %ile
- Below average anc (32nd percentile)
Sony ULT WEAR WHULT900N/B
- Strong connectivity (99th percentile)99th %ile
- Strong anc (98th percentile)98th %ile
- Strong sound (96th percentile)96th %ile
- Strong social proof (90th percentile)90th %ile
- Below average user sentiment (13th percentile)13th %ile
Verdict
Winner: Sony ULT WEAR WHULT900N/B
Scores 88 overall, wins 7 of 7 usage categories and 17 of 40 specs.