Sennheiser MOMENTUM True Wireless 509181
Sennheiser
83 Overall Score
vs
Ozlo Sleepbuds 01001100WW1
Ozlo
34 Overall Score
Scores
Budget
Commute
Music
Gaming
Travel
Fitness
Calls
Specifications
| Sennheiser MOMENTUM True Wireless 509181 | Ozlo Sleepbuds 01001100WW1 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless stereo earphones | true wireless |
| Ear Tips | XS, S, M, L | Extra small, Small, Medium, Large |
| Weight | 0.01 kg★ | 0.10 kg |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 7 mm★ | — |
| Drivers | 7★ | — |
| Freq Min | 5 Hz★ | — |
| Freq Max | 21 kHz★ | — |
| Impedance | — | 250 Ω |
| Sensitivity | 107 dB★ | — |
| Hi-Res Audio | ✓★ | — |
| Codecs | SBC, AAC, aptX, aptX adaptive | — |
| Noise Control | ||
| ANC | ✓★ | ✗ |
| ANC Type | Hybrid Adaptive | passive |
| Transparency | ✓★ | ✗ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.2★ | 5.0 |
| Profiles | A2DP, AVRCP, HFP | — |
| Multipoint | ✗ | ✗ |
| Wired Connector | — | USB |
| Range | — | 3 m★ |
| Earbud Battery | ||
| Battery Life | 7 hrs | 10 hrs★ |
| Charge Time | 1.5 hrs | 1 hrs★ |
| Fast Charging | 10 min charging 1 hrs music playtime | — |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 28 hrs★ | — |
| Case Charging | USB-C | USB-C |
| Wireless Charging | ✓★ | — |
| Capacity | 77 mAh★ | — |
| Microphone | ||
| Microphone | ✓★ | ✗ |
| Mic Count | 6★ | — |
| NC Mic | ✓★ | ✗ |
| Features | ||
| Voice Assistant | Siri, Google Assistant | none |
| Touch Controls | ✓★ | ✗ |
| App | Sennheiser Smart Control | Ozlo App |
| Gaming Mode | ✗ | ✗ |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | IPX4 | Water-Resistant |
Pros & Cons
Sennheiser MOMENTUM True Wireless 509181
- Strong sound (100th percentile)100th %ile
- Strong mic (98th percentile)98th %ile
- Strong anc (97th percentile)97th %ile
- Strong comfort (95th percentile)95th %ile
Ozlo Sleepbuds 01001100WW1
- Strong connectivity (74th percentile)
- Strong comfort (72nd percentile)
- Strong build (71st percentile)
- Below average battery (10th percentile)10th %ile
- Below average mic (12th percentile)12th %ile
- Below average sound (28th percentile)
- Below average anc (31st percentile)
Pricing
Sennheiser MOMENTUM True Wireless 5091810.896score per dollar
vs
Ozlo Sleepbuds 01001100WW10.152score per dollar
Sennheiser MOMENTUM True Wireless 509181 offers 5.9x better value for money
Verdict
Winner: Sennheiser MOMENTUM True Wireless 509181
Scores 83 overall, wins 7 of 7 usage categories and 17 of 39 specs.
