EarFun Free 2S
Score: 45/100
Soundcore Sport X20
Score: 81/100Rankings
The Soundcore Sport X20 (model A3968) is a sport-focused true-wireless earbud offering a secure, hook-based fit, adaptive ANC and up to 48 hours of total playback with its charging case. It combines Bluetooth 5.3, IP68-rated durability and app-driven sound customization for active users.
The EarFun Free 2S delivers solid sound, long battery life and robust waterproofing at a budget price, but lacks ANC and suffers from occasional connectivity quirks.
| Attribute | | |
|---|---|---|
7 hours | 12 hoursbest | |
15 mbest | — | |
7 mm | 11 mmbest | |
20 Hzbest | — | |
20,000 Hzbest | — | |
40 mAhbest | — | |
100 dBbest | — | |
| ↓ lower better | 48 gbest | 59 g |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio(2) | ||
Driver Size (mm) | 7 mm | 11 mm |
Active Noise Cancellation | false | true |
Connectivity(1) | ||
Bluetooth Version | 5.2 | 5.3 |
Build & Design(3) | ||
Weight (g) | 48 g | 59 g |
IP Rating | IPX7 | IP68 |
Ear Tip Sizes | Multiple sizes (S, M, L) | XS, S, M, L, XL |
Battery & Power(1) | ||
Battery Life (hours) | 7 hours | 12 hours |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the Free 2S for delivering studio-neutral sound, impressive bass, and a feature set rarely seen at its price point, while noting the absence of ANC as the only major drawback.
Everyday users consistently commend the earbuds for their high-fidelity sound, long battery endurance, clear call quality and waterproofing, but many express frustration over missing ANC, occasional pairing hiccups and overly sensitive touch controls.
Professional reviewers would likely commend the Sport X20 for its industry-leading battery life, robust IP68 protection and sport-centric ear-hook design, positioning it as a top choice for active users. However, they would also point out the ambiguous water-rating, the sub-par ANC compared with flagship models, and the absence of wireless charging as notable drawbacks.
Everyday users overwhelmingly praise the earbuds for staying secure during intense workouts, lasting through long days without recharging, and delivering powerful bass. Common frustrations revolve around unclear water-resistance claims, occasional bulkiness of the ear-hooks, and occasional connectivity or fit issues.
“Sound quality rivals $100+ headphones”
“Battery lasts days”
“Calls are crystal clear”
