Sennheiser CX 150BT Black
Sennheiser
37 Overall Score
vs
Nothing Buds 2
Nothing
89 Overall Score
What Buyers Say
Sennheiser CX 150BT Black
No customer feedback yet
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
Scores
Budget
Gaming
Commute
Travel
Fitness
Calls
Music
Specifications
| Sennheiser CX 150BT Black | Nothing Buds 2 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | true wireless |
| Ear Tips | XS, S, M, L | — |
| Weight | 0.01 kg★ | 0.04 kg |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | — | 11 mm★ |
| Drivers | — | 2★ |
| Freq Min | 17 Hz★ | — |
| Freq Max | 20 kHz★ | 5 kHz |
| Impedance | 28 Ω | 32 Ω |
| Sensitivity | 112 dB★ | — |
| Codecs | SBC, AAC | SBC, AAC |
| Noise Control | ||
| ANC | — | ✓★ |
| ANC Type | — | hybrid |
| Transparency | — | ✓★ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.0 | 5.4★ |
| Profiles | A2DP, AVRCP, HSP, HFP | — |
| Multipoint | ✓ | ✓ |
| Wired Connector | USB-C | — |
| Earbud Battery | ||
| Battery Life | 10 hrs | 13.5 hrs★ |
| Charge Time | — | 0.16599999368190765 hrs★ |
| Fast Charging | — | 10 min for 7.5 hours playback |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | — | 55 hrs★ |
| Case Charging | USB-C | USB-C |
| Wireless Charging | — | ✗ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | — | 6★ |
| NC Mic | ✗ | ✓★ |
| Features | ||
| Voice Assistant | — | ChatGPT |
| Touch Controls | ✗ | ✓★ |
| App | Sennheiser Smart Control App | Nothing X |
| Gaming Mode | — | ✓★ |
| Bone Conduction | — | ✗ |
| Water Resistance | — | IP55 |
Pros & Cons
Sennheiser CX 150BT Black
- Strong comfort (95th percentile)95th %ile
- Strong connectivity (86th percentile)86th %ile
- Strong sound (84th percentile)84th %ile
- Below average battery (10th percentile)10th %ile
- Below average social proof (21st percentile)
- Below average anc (31st percentile)
- Below average build (34th percentile)
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
Pricing
Sennheiser CX 150BT Black
No current pricing available
Nothing Buds 2
Verdict
Winner: Nothing Buds 2
Scores 89 overall, wins 7 of 7 usage categories and 12 of 36 specs.
