Bose QuietComfort Ultra Earbuds (2nd Gen)
Bose Ultra Open Earbuds (2nd Gen)
VS
Sennheiser Accentum Clip vs Bose Ultra Open Earbuds (2nd Gen)
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
- Sennheiser Accentum Clip leads Bose Ultra Open Earbuds (2nd Gen) overall by 5 points (55 vs 50 out of 100).
- Key differences: total battery life with case, where Sennheiser Accentum Clip has 36 vs 28.5 h; IP rating, where Sennheiser Accentum Clip has IP54 vs IPX4; only Bose Ultra Open Earbuds (2nd Gen) has wireless charging case.
Sennheiser Accentum Clip leads overall
Sennheiser Accentum Clip · 53 overall, #64 of 68
55
Bose Ultra Open Earbuds (2nd Gen) · 52 overall, #65 of 68
50
Key differences
- Total Battery Life with CaseSennheiser Accentum Clip 36 vs 28.5 h
- IP RatingSennheiser Accentum Clip IP54 vs IPX4
- Wireless Charging CaseBose Ultra Open Earbuds (2nd Gen) only
Scores by Category
Accentum Clip wins 2 of 5 categories · Ultra Open Earbuds (2nd Gen) wins 1
| Category | Accentum ClipUltra Open Earbuds (2nd Gen) | Lead |
|---|---|---|
| Noise Cancelling | Tie | |
| Battery | +8 | |
| Connectivity | Tie | |
| Build | +31 | |
| Calls | +65 |
Physical Comparison
Accentum ClipAccentum Clip
Accentum Clip is 36 g (532%) heavier than Accentum Clip.
Value for Money
Launch prices — enter today's prices (same currency for both).
Accentum Clip
Ultra Open Earbuds (2nd Gen)
Detailed Specifications
Noise Cancelling
| Feature | Accentum Clip | Ultra Open Earbuds (2nd Gen) |
|---|---|---|
Active Noise Cancelling | No | No |
Battery
| Feature | Accentum Clip | Ultra Open Earbuds (2nd Gen) |
|---|---|---|
Battery Life per Charge | 9 h | 9 h |
Total Battery Life with Case | 36 h26% more | 28.5 h |
Quick Charge | Yes | Yes |
Wireless Charging Case | No | Yes |
Connectivity
| Feature | Accentum Clip | Ultra Open Earbuds (2nd Gen) |
|---|---|---|
Bluetooth Version | ||
Multipoint Connection | Yes | Yes |
Calls
| Feature | Accentum Clip | Ultra Open Earbuds (2nd Gen) |
|---|---|---|
Microphones per Earbud | 2 | N/A |
Build
| Feature | Accentum Clip | Ultra Open Earbuds (2nd Gen) |
|---|---|---|
IP Rating | ||
Weight per Earbud | 6.8 g | N/A |
Case Weight | 43 g | N/A |
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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