Redzeo 52161554
Anker Space A40
What Buyers Say
Redzeo 52161554
These wireless earbuds are praised for their excellent value, secure fit with ear hooks, and impressive battery life, making them ideal for exercise and daily use. However, many users report recurring quality issues such as random skipping of tracks, volume changes, and charging port fragility, with some experiencing complete failure within months. While the sound quality and microphone performance receive mixed feedback, the overall sentiment is positive for the price, though reliability concerns are significant.
Pros
- Excellent value for money
- Secure fit with ear hooks
- Long battery life
- Great for exercise
- Good bass sound
Cons
- Fragile charging port
- Random skipping and volume changes
- Inconsistent durability over time
- Micro-USB instead of USB-C
- Mediocre microphone quality
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
| Redzeo 52161554 | Anker Space A40 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | ear-hook, in-ear | true wireless |
| Ear Tips | XS, S, M, L | 5 sizes of silicone ear tips |
| Weight | 0.11 kg | 0.06 kg★ |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 11 mm | 11 mm |
| Drivers | — | 2★ |
| Freq Min | — | 20 Hz★ |
| Freq Max | — | 20 kHz★ |
| Impedance | — | 16 Ω |
| Hi-Res Audio | — | ✓★ |
| Codecs | SBC, AAC | LDAC |
| 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 | 5.0 | 5.2★ |
| Multipoint | ✓ | ✓ |
| Wired Connector | — | Bluetooth |
| Earbud Battery | ||
| Battery Life | 16 hrs★ | 10 hrs |
| Charge Time | 2 hrs | 2 hrs |
| Fast Charging | — | 10 min for 4 hours playback |
| Charging | — | USB-C★ |
| Case Battery | ||
| Case Battery | — | 50 hrs★ |
| Case Charging | — | USB-C★ |
| Wireless Charging | — | ✓★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | — | 6★ |
| NC Mic | ✓ | ✓ |
| Features | ||
| Voice Assistant | — | Siri, Google Assistant |
| Touch Controls | — | ✓★ |
| App | — | soundcore |
| Bone Conduction | — | ✗ |
| Water Resistance | IPX7 | IPX4 |
Pros & Cons
Redzeo 52161554
- Strong social proof (81st percentile)81st %ile
- Strong sound (78th percentile)
- Strong comfort (72nd percentile)
- Strong mic (67th percentile)
- Below average battery (13th percentile)13th %ile
- Below average anc (31st percentile)
- Below average user sentiment (33rd percentile)
- Below average build (34th 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
Verdict
Scores 85 overall, wins 7 of 7 usage categories and 14 of 35 specs.