Sennheiser MOMENTUM True Wireless 509181
Sennheiser
84 Overall Score
vs
Bose Ultra Open 881046-0200
Bose
77 Overall Score
Scores
Travel
Music
Commute
Budget
Gaming
Calls
Fitness
Specifications
| Sennheiser MOMENTUM True Wireless 509181 | Bose Ultra Open 881046-0200 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | open-ear |
| Wearing Style | True wireless stereo earphones | Dual Ear True Wireless Earbud |
| Ear Tips | XS, S, M, L | — |
| Weight | 0.01 kg★ | 0.06 kg |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 7 mm★ | — |
| Drivers | 7★ | 1 |
| Freq Min | 5 Hz★ | — |
| Freq Max | 21 kHz★ | — |
| Sensitivity | 107 dB★ | — |
| Hi-Res Audio | ✓★ | — |
| Codecs | SBC, AAC, aptX, aptX adaptive | AAC, SBC |
| Surround | — | Spatial Audio |
| Noise Control | ||
| ANC | ✓★ | ✗ |
| ANC Type | Hybrid Adaptive | — |
| Transparency | ✓ | ✓ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.2 | 5.3★ |
| Profiles | A2DP, AVRCP, HFP | A2DP, HFP |
| Multipoint | ✗ | ✗ |
| Range | — | 9.100000381469727 m★ |
| Earbud Battery | ||
| Battery Life | 7 hrs | 7.5 hrs★ |
| Charge Time | 1.5 hrs | 1 hrs★ |
| Fast Charging | 10 min charging 1 hrs music playtime | 10 Minutes for 2 Hours |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 28 hrs★ | 19.5 hrs |
| Case Charging | USB-C | USB-C |
| Wireless Charging | ✓★ | ✗ |
| Capacity | 77 mAh★ | — |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 6★ | 4 |
| NC Mic | ✓★ | ✗ |
| Features | ||
| Voice Assistant | Siri, Google Assistant | No |
| Touch Controls | ✓ | ✓ |
| App | Sennheiser Smart Control | Bose Music |
| Volume Limiting | — | ✗ |
| Gaming Mode | ✗ | — |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | IPX4 | IPX4 |
Pros & Cons
Sennheiser MOMENTUM True Wireless 509181
- Strong sound (100th percentile)100th %ile
- Strong anc (97th percentile)97th %ile
- Strong mic (97th percentile)97th %ile
- Strong comfort (94th percentile)94th %ile
Bose Ultra Open 881046-0200
- Strong sound (86th percentile)86th %ile
- Strong connectivity (84th percentile)84th %ile
- Strong build (81st percentile)81st %ile
- Strong battery (73rd percentile)
Pricing
Sennheiser MOMENTUM True Wireless 5091810.025score per dollar
vs
Bose Ultra Open 881046-02000.018score per dollar
Sennheiser MOMENTUM True Wireless 509181 offers 1.4x better value for money
Sennheiser MOMENTUM True Wireless 509181
Bose Ultra Open 881046-0200
Verdict
Winner: Sennheiser MOMENTUM True Wireless 509181
Scores 84 overall, wins 5 of 7 usage categories and 13 of 39 specs.
