Soundcore Space A40
The adaptive active noise cancellation reduces noise by up to 98% and auto-adjusts to surroundings, paired with LDAC Hi-Res audio delivered through double-layer diaphragm drivers. Its 50-hour total battery life, 10-hour earbud playback, and 10-minute fast charging for 4 hours of use come in a lightweight, IPX4-rated design built for extended comfort. These earbuds are best for frequent travelers who need all-day noise suppression and dependable battery life on the go.
About This Earbuds
The adaptive active noise cancellation reduces noise by up to 98% and auto-adjusts to surroundings, paired with LDAC Hi-Res audio delivered through double-layer diaphragm drivers. Its 50-hour total battery life, 10-hour earbud playback, and 10-minute fast charging for 4 hours of use come in a lightweight, IPX4-rated design built for extended comfort. These earbuds are best for frequent travelers who need all-day noise suppression and dependable battery life on the go.
- Form factor in-ear
- Driver type double-layer diaphragm
- Wireless
- Active noise cancellation
- Bluetooth version 5.2
- Battery life hours 10
- Case battery hours 50
- Water resistance IPX4
- Multipoint
Overview
Performance
Pros & Cons
Pros
- Strong mic (97th percentile) 97th
- Strong anc (97th percentile) 97th
- Strong battery (94th percentile) 94th
- Strong comfort (93th percentile) 93th
Cons
- Below average social proof (11th percentile) 11th
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
| Ear Tips | 5 sizes of silicone ear tips |
| Weight | 0.0 kg / 0.0 lbs |
Audio
| Driver Type | double-layer diaphragm |
| Hi-Res Audio | Yes |
| Codecs | 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 | Yes |
| ANC Type | Adaptive |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.2 |
| Multipoint | Yes |
Earbud Battery
| Battery Life | 10 |
| Charge Time | 2 |
| Fast Charging | 10 min for 4 hours playback |
| Charging | USB-C |
Case Battery
| Case Battery | 50 |
| Case Charging | USB-C |
| Wireless Charging | Yes |
Microphone
| Microphone | Yes |
| Mic Count | 6 |
| NC Mic | Yes |
Features
| App | soundcore |
| Water Resistance | IPX4 |
vs Competition
| Spec | Soundcore Space A40 | Technics EAH-AZ100 EAH-AZ100 | Sony WF-1000XM6 WF-1000XM6 | Bose QuietComfort Ultra 896637-0010 | Sennheiser MOMENTUM True Wireless 4 | Samsung Galaxy Buds3 Pro SM-R630NZWAXAR |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | double-layer diaphragm | Dynamic | Dynamic | Dynamic | dynamic | Dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Bluetooth Version | 5.2 | 5.3 | 5.3 | 5.3 | 5.4 | 5.4 |
| Battery Life Hours | 10 | 8 | 8 | 6 | 30 | 6 |
| Case Battery Hours | 50 | 28 | 24 | 18 | 30 | 26 |
| Water Resistance | IPX4 | IPX4 | IPX4 | IPX4 | IP54 | IP57 |
| Multipoint | true | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Soundcore Space A40 | 96.6 | 96.9 | 79 | 87.3 | 94 | 93.4 | 81.6 | 11.3 |
| Technics EAH-AZ100 EAH-AZ100 Compare | 96.6 | 96.9 | 79 | 99.1 | 79.1 | 93.4 | 99.1 | 89.3 |
| Sony WF-1000XM6 WF-1000XM6 Compare | 96.6 | 99.7 | 79 | 96.2 | 75.6 | 70.9 | 99.1 | 94.4 |
| Bose QuietComfort Ultra 896637-0010 Compare | 96.6 | 90.4 | 79 | 96.4 | 47 | 93.4 | 97.8 | 96.7 |
| Sennheiser MOMENTUM True Wireless 4 Compare | 96.6 | 99.7 | 33.4 | 91.9 | 97.5 | 93.4 | 90 | 89.3 |
| Samsung Galaxy Buds3 Pro SM-R630NZWAXAR Compare | 96.6 | 96.9 | 98.8 | 91.8 | 72.6 | 93.4 | 99.6 | 89.3 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
