
Soundcore Sport X20
Score: 81/100
JBL Endurance Race 2
Score: 73/100Rankings

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 JBL Endurance Race 2 is a rugged true-wireless earbud built for athletes, offering IP68 protection, 48 h total battery life and ANC with Smart Ambient, while delivering a secure Twistlock fit and multi-point Bluetooth 5.3 connectivity. Minor drawbacks include overly sensitive touch controls when wet and a case that isn't fully waterproof.
| Attribute | ![]() | ![]() |
|---|---|---|
12 hoursbest | 12 hoursbest | |
— | 10 mbest | |
11 mmbest | 6.8 mm | |
— | 20 Hzbest | |
— | 20,000 Hzbest | |
— | 70 mAhbest | |
— | 104 dBbest | |
— | 16 Ωbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Audio(1) | ||
Driver Size (mm) | 11 mm | 6.8 mm |
Warranty(1) | ||
Warranty Period (months) | 18 months | 12 months |
Build & Design(2) | ||
Weight (g) | 59 g | 6.4 g |
Ear Tip Sizes | XS, S, M, L, XL | 3 sizes |


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

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.

Professional reviewers commend the Endurance Race 2 for its rugged construction, industry-leading battery endurance, and the rare combination of IP68 waterproofing with active noise cancellation in a sports earbud. They highlight the upgraded Bluetooth 5.3, multi-point pairing, and the Twistlock™ fit as premium touches that set it apart from typical workout earbuds.
Everyday users overwhelmingly praise the long battery life, secure fit, and bass-forward sound, noting that the earbuds stay in place during intense activity and survive rain and sweat. Common complaints revolve around overly sensitive touch controls when wet, the case's limited water resistance, and the desire for a more advanced ANC without sacrificing battery.

