Panasonic RZ-S300W
Panasonic
51 Overall Score
vs
Sennheiser MOMENTUM True Wireless 509181
Sennheiser
82 Overall Score
Scores
Budget
Commute
Music
Gaming
Travel
Fitness
Calls
Specifications
| Panasonic RZ-S300W | Sennheiser MOMENTUM True Wireless 509181 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | true wireless stereo earphones |
| Ear Tips | XS, S, M, L, XL | XS, S, M, L |
| Weight | — | 0.01 kg★ |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 6 mm | 7 mm★ |
| Drivers | 1 | 7★ |
| Freq Min | 20 Hz | 5 Hz★ |
| Freq Max | 20 kHz | 21 kHz★ |
| Sensitivity | — | 107 dB★ |
| Hi-Res Audio | — | ✓★ |
| Codecs | SBC, AAC | SBC, AAC, aptX, aptX adaptive |
| Noise Control | ||
| ANC | ✗ | ✓★ |
| ANC Type | — | Hybrid Adaptive |
| Transparency | ✓ | ✓ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.0 | 5.2★ |
| Profiles | A2DP, AVRCP, HSP, HFP | A2DP, AVRCP, HFP |
| Multipoint | — | ✗ |
| Earbud Battery | ||
| Battery Life | 7.5 hrs★ | 7 hrs |
| Charge Time | 2 hrs | 1.5 hrs★ |
| Fast Charging | 15 minutes for 90 minutes playback | 10 min charging 1 hrs music playtime |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 30 hrs★ | 28 hrs |
| Case Charging | USB-C | USB-C |
| Wireless Charging | — | ✓★ |
| Capacity | — | 77 mAh★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 2 | 6★ |
| NC Mic | ✓ | ✓ |
| Features | ||
| Voice Assistant | Siri, Google Assistant, Amazon Alexa | Siri, Google Assistant |
| Touch Controls | ✓ | ✓ |
| App | Panasonic Audio Connect App | Sennheiser Smart Control |
| Gaming Mode | — | ✗ |
| Bone Conduction | — | ✗ |
| Water Resistance | IPX4 | IPX4 |
Pros & Cons
Panasonic RZ-S300W
- Strong mic (82nd percentile)82nd %ile
- Strong connectivity (81st percentile)81st %ile
- Strong build (79th percentile)
- Strong battery (78th percentile)
- Below average social proof (9th percentile)9th %ile
- Below average comfort (28th percentile)
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
Pricing
Verdict
Winner: Sennheiser MOMENTUM True Wireless 509181
Scores 82 overall, wins 7 of 7 usage categories and 13 of 36 specs.
