1MORE P50
Score: 88/100EarFun Air Pro 4i
Score: 87/100Rankings
The 1MORE Penta Driver P50 is a flagship wired IEM with a hybrid 5-driver system and Hi-Res certification, delivering reference-level detail and balanced sound. Its premium build and detachable cable make it a top choice for audiophiles, though early driver reliability and lack of a hard case are concerns.
The EarFun Air Pro 4i delivers premium-grade audio and strong ANC at a budget price, with extensive codec support, fast charging and a robust app for EQ customization. Its main drawbacks are the lack of auto-pause detection and a somewhat bulky case.
| Attribute | | EarFun Air Pro 4i |
|---|---|---|
— | 9.5 hoursbest | |
20 Hzbest | 20 Hzbest | |
40,000 Hzbest | 20,000 Hz | |
105 dBbest | — | |
32 Ωbest | — | |
| ↓ lower better | 21 gbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | EarFun Air Pro 4i |
|---|---|---|
Audio(2) | ||
Frequency Response (High) (Hz) | 40000 Hz | 20000 Hz |
Active Noise Cancellation | false | true |
Build & Design(1) | ||
Ear Tip Sizes | XL,L,M,S,XS,foam L,M,S | 5 |
Battery & Power(1) | ||
Charging Port Type | 3.5 mm | USB-C |
Products in the top-left offer the best value (high score, low price).
Reviewers laud the P50 for its hybrid driver architecture, Grammy-tuned balance and Hi-Res capability, calling it a reference-level IEM with musical engagement.
Users praise the detail, balance and comfort, especially with larger ear tips, while noting occasional driver failures and the need for a good seal.
Professional reviewers rate the Air Pro 4i 4.5/5 or higher, praising its clean audio, effective ANC, and top-tier connectivity while noting the lack of in-ear detection and unverified ANC claims.
Everyday users rate the earbuds around 4.9/5, highlighting concert-like sound, strong ANC, intuitive app, clear calls, and fast/wireless charging, with complaints about battery drain and bulky case.
“Resolution is better than the Quad Driver I replaced.”
“The DAC adapter is a game-changer-enables true Hi-Res playback on Android.”
“Sound so good you feel like you're at a concert”
