Nothing CMF Buds 2a
Nothing
71 综合评分
vs
Sennheiser MOMENTUM True Wireless 509181
Sennheiser
84 综合评分
评分
Budget
Commute
Music
Travel
Gaming
Fitness
Calls
规格
| Nothing CMF Buds 2a | Sennheiser MOMENTUM True Wireless 509181 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | true wireless stereo earphones |
| Ear Tips | S, M, L | XS, S, M, L |
| Weight | 0.04 kg | 0.01 kg★ |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 12.399999618530273 mm★ | 7 mm |
| Drivers | 1 | 7★ |
| Freq Min | — | 5 Hz★ |
| Freq Max | — | 21 kHz★ |
| Impedance | 32 Ω | — |
| Sensitivity | — | 107 dB★ |
| Hi-Res Audio | — | ✓★ |
| Codecs | CMF Buds 2a Wireless Earbuds Active Noise Cancelling 42dB Hybrid ANC Bluetooth Headphones, 12.4mm Dynamic Driver for Big Bass, 4 Mic Clear Calls, Sport Ear Buds for iPhone, Android, Dark Grey | SBC, AAC, aptX, aptX adaptive |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | hybrid | Hybrid Adaptive |
| Transparency | ✓ | ✓ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.4★ | 5.2 |
| Profiles | — | A2DP, AVRCP, HFP |
| Multipoint | ✓★ | ✗ |
| Earbud Battery | ||
| Battery Life | 8 hrs★ | 7 hrs |
| Charge Time | — | 1.5 hrs★ |
| Fast Charging | 10 minutes delivers 5.5 ANC-free hours | 10 min charging 1 hrs music playtime |
| Charging | — | USB-C★ |
| Case Battery | ||
| Case Battery | 35.5 hrs★ | 28 hrs |
| Case Charging | — | USB-C★ |
| Wireless Charging | — | ✓★ |
| Capacity | — | 77 mAh★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 4 | 6★ |
| NC Mic | ✓ | ✓ |
| Features | ||
| Voice Assistant | ChatGPT | Siri, Google Assistant |
| Touch Controls | ✓ | ✓ |
| App | Nothing X | Sennheiser Smart Control |
| Gaming Mode | ✓★ | ✗ |
| Bone Conduction | — | ✗ |
| Water Resistance | IP54 | IPX4 |
优缺点
Nothing CMF Buds 2a
- Strong connectivity (97th percentile)97th %ile
- Strong anc (93rd percentile)93rd %ile
- Strong mic (92nd percentile)92nd %ile
- Strong social proof (90th percentile)90th %ile
- Below average build (34th percentile)
Sennheiser MOMENTUM True Wireless 509181
- Strong sound (100th percentile)100th %ile
- Strong mic (97th percentile)97th %ile
- Strong anc (97th percentile)97th %ile
- Strong comfort (95th percentile)95th %ile
价格
Nothing CMF Buds 2a0.118每美元得分
vs
Sennheiser MOMENTUM True Wireless 5091810.030每美元得分
Nothing CMF Buds 2a 性价比高 3.9 倍
结论
胜出: Sennheiser MOMENTUM True Wireless 509181
Scores 84 overall, wins 7 of 7 usage categories and 12 of 37 specs.
