Side-by-side comparison based on expert reviews and community consensus.
Anker Soundcore Space A40
Best BudgetSennheiser MOMENTUM True Wireless 4
Best Mid-RangePrice
$50-$80
$179-$199
Summary
RTINGS' top-tested budget ANC earbud, and it regularly goes on sale for under $50. Delivers adaptive ANC and 50-hour total battery life at a price that undercuts the competition by $150+.
RTINGS names it the best ANC earbud in the mid-range after rigorous testing. Delivers premium sound quality and solid noise cancellation at a price below the flagship tier.
Pros
- Best budget ANC earbuds tested by RTINGS — punches well above its price class
- 50-hour total battery life with wireless charging case
- Adaptive ANC adjusts to your environment automatically
- Frequently on sale — often available for $40-50
- Best-tested ANC performance in the mid-range category per RTINGS
- Sennheiser's signature audio tuning delivers premium sound quality
- 30-hour total battery life with ANC enabled
- Bluetooth 5.4 with LE Audio and Auracast support — future-proof connectivity
Cons
- ANC performance noticeably behind premium options like Bose and Sony
- Sound quality is good for the price but not audiophile-grade
- Build quality and materials reflect the budget price point
- App features less comprehensive than premium competitors
- Less brand recognition than Sony/Bose/Apple means fewer community tips and troubleshooting resources
- ANC doesn't quite match the flagship Bose or AirPods Pro 3
- App ecosystem less polished than Sony or Bose equivalents
Our take
For anyone who can't justify $250+ on earbuds, the Space A40 is the honest answer. The ANC won't match Bose, but at this price it's not supposed to — and it still works.
If you want near-flagship ANC performance without paying flagship prices, the Sennheiser MTW4 is the sweet spot. Audiophiles especially love the sound tuning.
Buy
