
Soundcore Space One with ANC
Score: 83/100
EarFun Air Pro 4
Score: 77/100Rankings

The Space One is an over-ear headphone that pairs adaptive ANC with LDAC Hi-Res audio and a 40-hour ANC battery life. Its weight and lack of water-resistance are the main trade-offs. Ideal for budget-conscious commuters who need long-lasting ANC.

The EarFun Air Pro 4 are true-wireless earbuds featuring adaptive hybrid ANC up to 50 dB and extensive codec support, with 11 hours per charge and a wireless charging case. They are a bit bulky and touch controls can lag. Great for budget-focused listeners who want strong ANC and high-resolution audio.
| Attribute | ![]() | ![]() |
|---|---|---|
40 hoursbest | 11 hours | |
| ↓ lower better | 259 g | 55 gbest |
| ↓ lower better | 5 minutesbest | 10 minutes |
40 mmbest | 10 mm | |
16 Ωbest | — | |
115 dBbest | — | |
1.5 yearsbest | 1.5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Battery & Power(2) | ||
Battery Life (hours) | 40 hours | 11 hours |
Quick Charge Time (minutes) | 5 minutes | 10 minutes |
Features(1) | ||
Noise Cancellation Type | Adaptive | Adaptive Hybrid |
Connectivity(1) | ||
Bluetooth Version | 5.3 | 5.4 |
Build & Design(1) | ||
Weight (g) | 259 g | 55 g |
Audio(2) | ||
Driver Size (mm) | 40 mm | 10 mm |
Supported Audio Codecs | LDAC | SBC, AAC, LDAC, aptX Lossless, LE Audio, LC3 |

Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the Space One for delivering high-end features such as adaptive ANC, long battery life, and LDAC-enabled Hi-Res audio at a sub-$100 price point, describing it as a strong value proposition in the budget noise-cancelling segment.
The source data does not contain specific user reviews, so everyday consumer sentiment cannot be directly quoted. However, the product's positioning as affordable, long-lasting, and feature-rich suggests a generally positive reception among budget-conscious buyers.




Professional reviewers commend the EarFun Air Pro series for delivering strong bass, balanced sound, and effective adaptive ANC at a very competitive price, highlighting its modern codec support and stable fit. However, they note the bulkier ergonomics, finicky touch controls, rolled-off treble, and average call quality as drawbacks that keep it from challenging higher-end competitors.
Everyday users appreciate the durability, long battery life, and value-driven ANC that handles low-frequency rumble well, making the earbuds a solid choice for commuting and workouts. Recurring complaints focus on the microphone's performance in noisy settings, occasional touch-control lag, and a generic, bulky design.