KZ ZSN PRO X ZSN PRO
KZ
62 Overall Score
vs
Sennheiser MOMENTUM True Wireless 509181
Sennheiser
84 Overall Score
What Buyers Say
KZ ZSN PRO X ZSN PRO
88 out of 100 low confidence 9 reviews
The KZ ZSN Pro X in-ear monitors deliver exceptional sound quality for their price, with crisp highs, rich bass, and clear mids that rival much more expensive headphones. Users praise the detachable cable, comfortable over-ear fit, and modular design that allows easy replacement of tips and cables. However, some note a buzzing sound when no audio is playing, a dip in midrange frequencies, and a basic microphone that may not work reliably. Overall, these are highly recommended for budget-conscious audiophiles and gamers.
Pros
- Exceptional sound quality for the price
- Crisp highs and rich bass
- Detachable and replaceable cable
- Comfortable over-ear fit
- Modular design with replaceable tips
Cons
- Buzzing sound when no audio plays
- Dip in midrange frequencies
- Basic microphone may not work reliably
- No volume control on microphone cable
- Included silicone tips are average
Sound quality 9
Value for money 8
Build quality 7
Cable design 6
Microphone quality 4
Buzzing noise 2
Sennheiser MOMENTUM True Wireless 509181
No customer feedback yet
Scores
Budget
Commute
Music
Gaming
Travel
Fitness
Calls
Specifications
| KZ ZSN PRO X ZSN PRO | Sennheiser MOMENTUM True Wireless 509181 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | ear-hook | true wireless stereo earphones |
| Ear Tips | S, M, L | XS, S, M, L |
| Weight | 0.02 kg | 0.01 kg★ |
| Audio | ||
| Driver Type | hybrid | dynamic |
| Driver Size | 10 mm★ | 7 mm |
| Drivers | 2 | 7★ |
| Freq Min | 7 Hz | 5 Hz★ |
| Freq Max | 40 kHz★ | 21 kHz |
| Impedance | 25 Ω | — |
| Sensitivity | 112 dB★ | 107 dB |
| Hi-Res Audio | ✓ | ✓ |
| Codecs | KZ ZSN PRO X Gaming Earbuds in Ear Monitor Headphones, High Fidelity IEMS Earphones, Hybrid Dual Driver Wired Earbuds with 1BA 1DD Detachable Tangle-Free Cable for Computer Tablet (Black, with Mic) | SBC, AAC, aptX, aptX adaptive |
| Noise Control | ||
| ANC | ✗ | ✓★ |
| ANC Type | — | Hybrid Adaptive |
| Transparency | ✗ | ✓★ |
| Connectivity | ||
| Wireless | ✗ | ✓★ |
| Bluetooth | — | 5.2★ |
| Profiles | — | A2DP, AVRCP, HFP |
| Multipoint | ✗ | ✗ |
| Wired Connector | 3.5mm | — |
| Earbud Battery | ||
| Battery Life | — | 7 hrs★ |
| Charge Time | — | 1.5 hrs★ |
| Fast Charging | — | 10 min charging 1 hrs music playtime |
| Charging | proprietary | USB-C★ |
| Case Battery | ||
| Case Battery | — | 28 hrs★ |
| Case Charging | proprietary | USB-C★ |
| Wireless Charging | ✗ | ✓★ |
| Capacity | — | 77 mAh★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | — | 6★ |
| NC Mic | ✗ | ✓★ |
| Features | ||
| Voice Assistant | — | Siri, Google Assistant |
| Touch Controls | ✗ | ✓★ |
| App | — | Sennheiser Smart Control |
| Gaming Mode | ✓★ | ✗ |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | IPX4 | IPX4 |
Pros & Cons
KZ ZSN PRO X ZSN PRO
- Strong comfort (95th percentile)95th %ile
- Strong sound (94th percentile)94th %ile
- Strong user sentiment (92nd percentile)92nd %ile
- Strong social proof (90th percentile)90th %ile
- Below average anc (31st percentile)
Sennheiser MOMENTUM True Wireless 509181
- Strong sound (100th percentile)100th %ile
- Strong mic (97th percentile)97th %ile
- Strong anc (97th percentile)97th %ile
- Strong comfort (95th percentile)95th %ile
Pricing
KZ ZSN PRO X ZSN PRO0.013score per dollar
vs
Sennheiser MOMENTUM True Wireless 5091810.002score per dollar
KZ ZSN PRO X ZSN PRO offers 6.5x better value for money
Verdict
Winner: Sennheiser MOMENTUM True Wireless 509181
Scores 84 overall, wins 7 of 7 usage categories and 17 of 38 specs.
