Nothing Buds 2
Nothing
89 Overall Score
vs
Sennheiser MOMENTUM True Wireless 509181
Sennheiser
83 Overall Score
What Buyers Say
Nothing Buds 2
88 out of 100 medium confidence 11 reviews
The CMF Buds 2 are widely praised for delivering excellent sound quality, effective noise cancellation, and a comfortable fit at an affordable price. Users highlight the rich bass, clear vocals, and solid ANC performance that rivals more expensive models. While some note the bass can be slightly overpowering and the touch controls have limited customization, the overall value is considered outstanding. The long battery life, USB-C charging, and premium build further cement these as a top budget choice.
Pros
- Excellent sound quality with rich bass
- Effective noise cancellation for the price
- Comfortable and secure fit
- Long battery life with USB-C charging
- Premium build and design
Cons
- Bass can be slightly overpowering
- Limited touch control customization
- Case lacks functional dial
- Case is somewhat bulky
- No Google Fast Pair support
Sound quality 9
Noise cancellation 7
Value for money 8
Comfort and fit 5
Battery life 4
Build quality 5
Sennheiser MOMENTUM True Wireless 509181
No customer feedback yet
Scores
Budget
Gaming
Commute
Music
Travel
Fitness
Calls
Specifications
| Nothing Buds 2 | 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 |
| Weight | 0.04 kg | 0.01 kg★ |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 11 mm★ | 7 mm |
| Drivers | 2 | 7★ |
| Freq Min | — | 5 Hz★ |
| Freq Max | 5 kHz | 21 kHz★ |
| Impedance | 32 Ω | — |
| Sensitivity | — | 107 dB★ |
| Hi-Res Audio | — | ✓★ |
| Codecs | SBC, AAC | 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 | 13.5 hrs★ | 7 hrs |
| Charge Time | 0.16599999368190765 hrs★ | 1.5 hrs |
| Fast Charging | 10 min for 7.5 hours playback | 10 min charging 1 hrs music playtime |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 55 hrs★ | 28 hrs |
| Case Charging | USB-C | USB-C |
| Wireless Charging | ✗ | ✓★ |
| Capacity | — | 77 mAh★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 6 | 6 |
| NC Mic | ✓ | ✓ |
| Features | ||
| Voice Assistant | ChatGPT | Siri, Google Assistant |
| Touch Controls | ✓ | ✓ |
| App | Nothing X | Sennheiser Smart Control |
| Gaming Mode | ✓★ | ✗ |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | IP55 | IPX4 |
Pros & Cons
Nothing Buds 2
- Strong mic (98th percentile)98th %ile
- Strong connectivity (97th percentile)97th %ile
- Strong battery (95th percentile)95th %ile
- Strong anc (93rd percentile)93rd %ile
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
Nothing Buds 20.011score per dollar
vs
Sennheiser MOMENTUM True Wireless 5091810.002score per dollar
Nothing Buds 2 offers 5.5x better value for money
Verdict
Winner: Nothing Buds 2
Scores 89 overall, wins 2 of 7 usage categories and 7 of 37 specs.
