Bose QuietComfort Ultra Earbuds (2nd Gen)
Bose Ultra Open Earbuds
VS
Bose Ultra Open Earbuds vs Sennheiser Accentum Clip
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
- Sound quality isn't scored yet (we have no measured audio data), so the score covers features, battery, noise cancelling and build.
Verdict
Key takeaways
- Bose Ultra Open Earbuds and Sennheiser Accentum Clip are closely matched overall (within 1 point).
- Key differences: battery life per charge, where Sennheiser Accentum Clip has 9 vs 7.5 h; IP rating, where Sennheiser Accentum Clip has IP54 vs IPX4; weight per earbud, where Bose Ultra Open Earbuds is 0.8 g lighter; Bluetooth version, where Sennheiser Accentum Clip has Bluetooth 6.0 vs Bluetooth 5.3.
Bose Ultra Open Earbuds and Sennheiser Accentum Clip are closely matched
Bose Ultra Open Earbuds · 58 overall, #61 of 68
57
Sennheiser Accentum Clip · 53 overall, #64 of 68
56
Key differences
- Battery Life per ChargeSennheiser Accentum Clip 9 vs 7.5 h
- IP RatingSennheiser Accentum Clip IP54 vs IPX4
- Weight per EarbudBose Ultra Open Earbuds 0.8 g lighter
- Bluetooth VersionSennheiser Accentum Clip Bluetooth 6.0 vs Bluetooth 5.3
Scores by Category
Accentum Clip wins 4 of 6 categories · Ultra Open Earbuds wins 1
| Category | Ultra Open EarbudsAccentum Clip | Lead |
|---|---|---|
| Noise Cancelling | Tie | |
| Battery | +9 | |
| Connectivity | +3 | |
| Build | +9 | |
| Audio | +100 | |
| Calls | +65 |
Physical Comparison
Accentum Clip
43g
Weight
Ultra Open Earbuds
6g
Weight
Accentum Clip
6.8g
Weight
Value for Money
Launch prices — enter today's prices (same currency for both).
Ultra Open Earbuds
Accentum Clip
Detailed Specifications
Audio
| Feature | Ultra Open Earbuds | Accentum Clip |
|---|---|---|
Spatial Audio with Head Tracking | Yes | N/A |
Noise Cancelling
| Feature | Ultra Open Earbuds | Accentum Clip |
|---|---|---|
Active Noise Cancelling | No | No |
Battery
| Feature | Ultra Open Earbuds | Accentum Clip |
|---|---|---|
Battery Life per Charge | 7.5 h | 9 h20% more |
Total Battery Life with Case | N/A | 36 h |
Quick Charge | Yes | Yes |
Wireless Charging Case | N/A | No |
Connectivity
| Feature | Ultra Open Earbuds | Accentum Clip |
|---|---|---|
Bluetooth Version | ||
Multipoint Connection | Yes | Yes |
Calls
| Feature | Ultra Open Earbuds | Accentum Clip |
|---|---|---|
Microphones per Earbud | N/A | 2 |
Build
| Feature | Ultra Open Earbuds | Accentum Clip |
|---|---|---|
IP Rating | ||
Weight per Earbud | 6 g12% less | 6.8 g |
Case Weight | N/A | 43 g |
Specification Note
Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.
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