Sony ULT WEAR WHULT900N/B
Linsoul Kiwi Ears Altruva
What Buyers Say
Sony ULT WEAR WHULT900N/B
The Sony ULT WEAR headphones deliver impressive noise cancellation and powerful bass via the ULT button, with many users praising the long battery life and comfortable fit. Sound quality improves significantly after using the companion app to customize the EQ, though some find the default sound muddy and the ULT bass boost overwhelming. A few long-term users report scratchy audio after two years, and the headphones are noted as bulky for some.
Pros
- Excellent noise cancellation
- Powerful bass with ULT button
- Long battery life (up to 30 hours)
- Comfortable for extended wear
- Customizable EQ via app
Cons
- Default sound is muddy without EQ
- ULT bass boost can be overwhelming
- Bulky design for some users
- Scratchy audio reported after 2 years
- Not ideal for gym use (fall off)
Linsoul Kiwi Ears Altruva
The Kiwi Ears Altruva open-back headphones receive overwhelmingly positive feedback for their excellent sound quality, comfort, and value. Users praise the clear, V-shaped sound profile with good bass and soundstage, often comparing it favorably to more expensive brands. However, a few verified reviews note design issues like earcups falling off, shallow cable jacks, and a resonant metal headband, which prevent a perfect score for some.
Pros
- Excellent sound quality
- Great value for money
- Comfortable velour ear pads
- Clear V-shaped sound profile
- Good bass response
Cons
- Earcups fall off easily
- Shallow cable jacks
- Resonant metal headband
- High bass for shooters
- Tight clamp force
Scores
Specifications
| Sony ULT WEAR WHULT900N/B | Linsoul Kiwi Ears Altruva | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | over-ear |
| Open/Closed | closed | open |
| Foldable | ✓★ | — |
| Weight | 0.26 kg★ | — |
| Ear Cushion | thermo-foaming | Leather |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 40 mm | 50 mm★ |
| Drivers | — | 1★ |
| Freq Min | 5 Hz★ | 20 Hz |
| Freq Max | 20 kHz | 40 kHz★ |
| Impedance | 314 Ω | 32 Ω |
| Sensitivity | 110 dB★ | 98 dB |
| Hi-Res Audio | ✓ | ✓ |
| Codecs | AAC, LDAC, SBC | Linsoul Kiwi Ears Altruva Over Ear Headphone, Hi-Fi 50mm Dynamic Driver Monitoring Headphones, Wired Gaming Headset, Open-Back Stereo Headphones for Studio Engineer Audiophile Gaming (BlackGrey) |
| Noise Control | ||
| ANC | ✓★ | ✗ |
| ANC Type | adaptive | — |
| Transparency | ✓★ | — |
| Connectivity | ||
| Wireless | ✓★ | ✗ |
| Bluetooth | 5.2★ | — |
| Profiles | A2DP, AVRCP, HFP, HSP | — |
| Multipoint | ✓★ | — |
| Wired Connector | 3.5mm | 3.5mm |
| Detachable Cable | ✓ | ✓ |
| Cable Length | 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 | 4★ | — |
| NC Mic | ✓★ | — |
| Boom Mic | ✗ | — |
| Detachable Mic | ✗ | — |
| Features | ||
| Voice Assistant | Google Assistant, Amazon Alexa | — |
| Touch Controls | ✓★ | — |
| App | Sony Headphones Connect | — |
| Gaming Mode | ✗ | ✓★ |
Pros & Cons
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 (89th percentile)89th %ile
Linsoul Kiwi Ears Altruva
- Strong social proof (95th percentile)95th %ile
- Strong sound (94th percentile)94th %ile
- Strong build (79th percentile)
- Below average anc (33rd percentile)
Pricing
Sony ULT WEAR WHULT900N/B
No current pricing available
Linsoul Kiwi Ears Altruva
Verdict
Scores 95 overall, wins 7 of 7 usage categories and 16 of 38 specs.
