Anker Space A40
Anker
85 Overall Score
vs
KZ ZSN PRO 2
KZ
30 Overall Score
What Buyers Say
Anker Space A40
85 out of 100 low confidence 9 reviews
The Soundcore Space A40 earbuds are widely praised for their excellent sound quality, customizable EQ via the app, and strong noise cancellation. Users appreciate the long battery life, fast charging, and comfortable fit with multiple ear tip sizes. Some note that the ANC is not as powerful as premium competitors and that Bluetooth connection can occasionally drop in bumpy vehicles or certain environments. Overall, they are considered great value for the price.
Pros
- Excellent sound quality
- Customizable EQ via app
- Good noise cancellation
- Long battery life
- Fast charging
Cons
- ANC not as strong as premium competitors
- Occasional Bluetooth connection drops
- Touch controls limited to certain options at once
- Battery life slightly less than advertised
- Left ear discomfort for some users
Sound quality 7
Noise cancellation 7
Battery life 6
Comfort and fit 5
Value for money 5
Bluetooth connectivity 3
KZ ZSN PRO 2
No customer feedback yet
Scores
Budget
Travel
Gaming
Commute
Music
Calls
Fitness
Specifications
| Anker Space A40 | KZ ZSN PRO 2 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | in-ear |
| Ear Tips | 5 sizes of silicone ear tips | — |
| Weight | 0.06 kg★ | 0.07 kg |
| Audio | ||
| Driver Type | dynamic | hybrid |
| Driver Size | 11 mm★ | 10 mm |
| Drivers | 2 | 2 |
| Freq Min | 20 Hz★ | — |
| Freq Max | 20 kHz★ | — |
| Impedance | 16 Ω | 26 Ω |
| Hi-Res Audio | ✓ | ✓ |
| Codecs | LDAC | KZ ZSN PRO 2 HiFi IEM Earbud, Dynamic Driver and Balanced Armature Hybrid in-Ear Headphone,KZ Heavy Bass Music Wired Earphone (Glare Blue, Without mic) |
| Surround | Soundcore by Anker Space A40 Auto-Adjustable Active Noise Cancelling Wireless Earbuds, Reduce Noise by Up to 98%, 50H Playtime, Hi-Res Sound, App Customization, Wireless Charge (Renewed) Blue (Refresh | — |
| Noise Control | ||
| ANC | ✓★ | ✗ |
| ANC Type | adaptive | — |
| Transparency | ✓★ | ✗ |
| Connectivity | ||
| Wireless | ✓★ | ✗ |
| Bluetooth | 5.2★ | — |
| Multipoint | ✓★ | ✗ |
| Wired Connector | Bluetooth | — |
| Earbud Battery | ||
| Battery Life | 10 hrs★ | — |
| Charge Time | 2 hrs★ | — |
| Fast Charging | 10 min for 4 hours playback | — |
| Charging | USB-C★ | proprietary |
| Case Battery | ||
| Case Battery | 50 hrs★ | — |
| Case Charging | USB-C★ | proprietary |
| Wireless Charging | ✓★ | ✗ |
| Microphone | ||
| Microphone | ✓★ | ✗ |
| Mic Count | 6★ | — |
| NC Mic | ✓★ | — |
| Features | ||
| Voice Assistant | Siri, Google Assistant | — |
| Touch Controls | ✓★ | ✗ |
| App | soundcore | — |
| Gaming Mode | — | ✗ |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | IPX4 | — |
Pros & Cons
Anker Space A40
- Strong mic (98th percentile)98th %ile
- Strong connectivity (97th percentile)97th %ile
- Strong anc (97th percentile)97th %ile
- Strong sound (94th percentile)94th %ile
KZ ZSN PRO 2
- Strong sound (88th percentile)88th %ile
- Strong comfort (72nd percentile)
- Below average mic (12th percentile)12th %ile
- Below average connectivity (12th percentile)12th %ile
- Below average social proof (26th percentile)
- Below average anc (31st percentile)
Pricing
Anker Space A400.963score per dollar
vs
KZ ZSN PRO 20.677score per dollar
Anker Space A40 offers 1.4x better value for money
Verdict
Winner: Anker Space A40
Scores 85 overall, wins 7 of 7 usage categories and 19 of 36 specs.
