Soundcore A20i
Score: 72/100
JBL Endurance Run 2
Score: 78/100Rankings
The JBL Endurance Run 2 Wired earbuds deliver punchy bass and a secure, sweat-proof fit for active users. They are lightweight and feature an in-line mic, but lack wireless freedom and active noise cancellation.
The Soundcore A20i offers impressive battery life, fast charging and a gaming mode at a budget price, but it lacks ANC and premium build quality. It is best suited for commuters, fitness users and gamers who value long playtime over high-end features.
| Attribute | | |
|---|---|---|
9 hoursbest | — | |
10 mbest | — | |
6 mm | 8.2 mmbest | |
20 Hzbest | 20 Hzbest | |
20,000 Hzbest | 20,000 Hzbest | |
98 dB | 102 dBbest | |
32 Ωbest | — | |
| ↓ lower better | 40.8 g | 20 gbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio(2) | ||
Driver Size (mm) | 6 mm | 8.2 mm |
Sensitivity (dB) | 98 dB | 102 dB |
Warranty(1) | ||
Warranty Period (months) | 18 months | 12 months |
Build & Design(2) | ||
Weight (g) | 40.8 g | 20 g |
Ear Tip Sizes | Small silicone ear tips | S/M/L |
Battery & Power(1) | ||
Charging Port Type | USB-C | 3.5 mm TRRS |
Products in the top-left offer the best value (high score, low price).
Professional reviewers view the A20i as a solid budget option that delivers strong bass, good treble, and impressive battery life, especially thanks to its 22 EQ presets and gaming mode. However, they point out fit issues due to small ear tips, the lack of custom EQ, and a flimsy charging case.
Everyday users love the long battery life, clear calls, and the ability to tweak sound via the app, but many complain about the tiny, rough ear tips, a loose fit, and occasional firmware hiccups. The case's cheap feel and lack of volume control are also frequent gripes.
Professional reviewers position the Endurance Run 2 as a durable, budget-friendly workout earphone, emphasizing its superior sweat resistance, secure fit mechanisms and JBL's bass-heavy tuning while noting the absence of wireless features and ANC.
Everyday users consistently praise the headphones for staying in place, delivering punchy bass and having a convenient magnetic storage design, while recurring complaints focus on the wired connection, occasional device compatibility problems and the missing protective case.
“big sound at a small price”
“very bassy, noticeably muffled”
“Gaming mode really cuts latency”
