Denon PerL Pro
Anker Space A40
What Buyers Say
Denon PerL Pro
The Denon Perl Pro earbuds receive high praise for their outstanding sound quality, especially after personalized tuning via the app, with many users calling them the best they've heard. However, several verified reviewers report serious reliability issues, including one earbud dying within weeks and the charging case failing to deliver the advertised battery life. Customer service for warranty claims is also criticized as slow and unhelpful. Overall, the sound is exceptional, but build quality and support are major concerns.
Pros
- Exceptional sound quality
- Personalized tuning via app
- Comfortable for long wear
- Effective noise cancellation
- Good battery life
Cons
- Reliability issues (earbud dying)
- Charging case underperforms
- Poor customer service
- App requires personal info
- Social mode muffled voice
Anker Space A40
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
Scores
Specifications
| Denon PerL Pro | Anker Space A40 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | true wireless |
| Ear Tips | XS, S, M, L, Foam | 5 sizes of silicone ear tips |
| Weight | 0.05 kg★ | 0.06 kg |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 10 mm | 11 mm★ |
| Drivers | 1 | 2★ |
| Freq Min | 20 Hz | 20 Hz |
| Freq Max | 40 kHz★ | 20 kHz |
| Impedance | — | 16 Ω |
| Hi-Res Audio | ✓ | ✓ |
| Codecs | AAC, aptX, aptX Adaptive, aptX LL, SBC | LDAC |
| Surround | Spatial Audio | 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 | adaptive |
| Transparency | ✓ | ✓ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.3★ | 5.2 |
| Profiles | A2DP, AVRCP, HFP | — |
| Multipoint | ✓ | ✓ |
| Wired Connector | — | Bluetooth |
| Earbud Battery | ||
| Battery Life | 8 hrs | 10 hrs★ |
| Charge Time | 1 hrs★ | 2 hrs |
| Fast Charging | 5 Minutes for 1 Hour | 10 min for 4 hours playback |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 32 hrs | 50 hrs★ |
| Case Charging | USB-C | USB-C |
| Wireless Charging | ✓ | ✓ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 8★ | 6 |
| NC Mic | ✓ | ✓ |
| Features | ||
| Voice Assistant | Siri, Google Assistant | Siri, Google Assistant |
| Touch Controls | ✓ | ✓ |
| App | Denon PerL | soundcore |
| Volume Limiting | ✗ | — |
| Gaming Mode | ✗ | — |
| Bone Conduction | ✓★ | ✗ |
| Water Resistance | IPX4 | IPX4 |
Pros & Cons
Denon PerL Pro
- Strong mic (100th percentile)100th %ile
- Strong sound (100th percentile)100th %ile
- Strong connectivity (98th percentile)98th %ile
- Strong anc (97th percentile)97th %ile
- Below average user sentiment (33rd percentile)
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
Pricing
Anker Space A40 offers 3.7x better value for money
Verdict
Scores 85 overall, wins 5 of 7 usage categories and 4 of 38 specs.
