Nothing Ear (a)
KZ KZ ZST
Scores
Specifications
| Nothing Ear (a) | KZ KZ ZST | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | — |
| Ear Tips | Small, Medium, Large | S, M, L |
| Weight | 0.31 kg | 0.02 kg★ |
| Audio | ||
| Driver Type | dynamic | hybrid |
| Driver Size | 11 mm★ | 10 mm |
| Drivers | — | 2★ |
| Freq Min | 20 Hz | 20 Hz |
| Freq Max | 40 kHz★ | 20 kHz |
| Impedance | 32 Ω | 18 Ω |
| Sensitivity | — | 106 dB★ |
| Hi-Res Audio | ✓ | ✓ |
| Codecs | LDAC | Yinyoo Hybrid Earphones KZ ZST Balanced Armature+Dynamic Dual Driver Stereo in Ear Headphone HiFi Bass Headset in-Ear Earphones (No mic, Black) |
| Noise Control | ||
| ANC | ✓★ | — |
| ANC Type | hybrid | — |
| Transparency | ✓★ | — |
| Connectivity | ||
| Wireless | ✓★ | ✗ |
| Bluetooth | 5.3★ | — |
| Multipoint | ✓★ | — |
| Earbud Battery | ||
| Battery Life | 42.5 hrs★ | — |
| Charge Time | 2 hrs★ | — |
| Charging | USB-C★ | — |
| Case Battery | ||
| Case Battery | 42.5 hrs★ | — |
| Case Charging | USB-C★ | — |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 6★ | — |
| NC Mic | ✓★ | — |
| Features | ||
| Touch Controls | ✓ | ✓ |
| App | Nothing X | — |
| Gaming Mode | — | ✓★ |
| Bone Conduction | ✗ | — |
| Water Resistance | Yes | — |
Pros & Cons
Nothing Ear (a)
- Strong battery (99th percentile)99th %ile
- Strong mic (97th percentile)97th %ile
- Strong anc (92th percentile)92th %ile
- Strong connectivity (90th percentile)90th %ile
- Below average comfort (2th percentile)2th %ile
- Below average social proof (24th percentile)
- Below average build (33th percentile)
KZ KZ ZST
- Strong comfort (93th percentile)93th %ile
- Strong sound (89th percentile)89th %ile
- Strong social proof (89th percentile)89th %ile
- Strong user sentiment (79th percentile)
- Below average anc (29th percentile)
- Below average build (33th percentile)
Verdict
Scores 59 overall, wins 5 of 7 usage categories and 14 of 32 specs.