CMF by Nothing Headphone Pro
Score: 84/100
Soundcore P31i with ANC
Score: 84/100Rankings
The CMF Headphone Pro is an over-ear wireless model with exceptional battery life and adaptive ANC. Its main trade-offs are high-frequency ANC leakage and limited EQ depth. Best suited for budget-conscious commuters who value long playtime and LDAC support.
The Soundcore P31i are ultra-light true-wireless earbuds featuring adaptive ANC up to 52 dB and LDAC-enabled Hi-Res audio. Their battery life reaches 10 hours per charge (50 hours total with the case) but the bass-heavy tuning and limited spec details may deter audiophiles. Ideal for commuters and travelers who value lightweight design and strong noise cancellation.
| Attribute | | |
|---|---|---|
50 hoursbest | 10 hours | |
| ↓ lower better | 283 g | 59 gbest |
| ↓ lower better | 5 minutesbest | 10 minutes |
40 mmbest | 11 mm | |
— | 1.5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Battery & Power(2) | ||
Battery Life (hours) | 50 hours | 10 hours |
Quick Charge Time (minutes) | 5 minutes | 10 minutes |
Features(1) | ||
Noise Cancellation Type | Adaptive/hybrid | Adaptive ANC |
Connectivity(1) | ||
Bluetooth Version | 5.4 | 6.1 |
Build & Design(2) | ||
Weight (g) | 283 g | 59 g |
IP Rating | IPX2 | IP55 |
Audio(2) | ||
Driver Size (mm) | 40 mm | 11 mm |
Supported Audio Codecs | SBC, AAC, LDAC | LDAC |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the CMF Headphone Pro for delivering premium-class battery life, LDAC Hi-Res support and a comfortable, glasses-friendly fit at a very low price. They commend the adaptive ANC's strong low-frequency reduction and the novelty of a hardware EQ slider, while noting that the ANC leaks high-frequency sounds and the limited 3-band EQ falls short of audiophile expectations.
Everyday users consistently highlight the exceptional battery endurance, comfort for long wear sessions, and the convenience of the quick-access bass/treble slider. Common complaints revolve around the recessed mids and harsh treble of the stock tuning, occasional high-frequency ANC leakage, and the desire for a more powerful EQ and confirmed USB-C audio capability.
“Nothing Better for $100!”
“Solid B-side”
“Capable for price”
Professional reviewers commend the P31i for their feather-light comfort, powerful bass from the 11 mm titanium-coated drivers, and a highly effective adaptive ANC that outperforms the prior P30i. They also note the lack of deep technical data and third-party benchmarks, which limits a full performance assessment.
Everyday users repeatedly praise the earbuds' ultra-light weight, punchy bass, and long battery life, while expressing mild concerns about fit stability and the scarcity of detailed user-generated feedback.
