JLab JBuds Open Sport 2 vs Soundcore AeroFit 2 AI Assistant

What JBuds Open Sport 2 does better (3) and where AeroFit 2 AI Assistant wins (5) — every spec side by side.

7.5Score

3 advantages≈ $65

8.1Score

5 advantages≈ $80

Higher score

6.4Battery6.8

6.8Build & features7.0

Why is JBuds Open Sport 2 better than AeroFit 2 AI Assistant?

Specifications

Only differences	JLab JBuds Open Sport 2≈ $657.5	Soundcore AeroFit 2 AI Assistant≈ $808.1
Sound
Fit	In-ear	Open-ear
Ear cup design	—	Open-back
Driver type	Dynamic	Dynamic
Driver size	14.2 mm	11.5 mm
Lowest frequency	—	20 Hz
Highest frequency	—	20,000 Hz
Impedance	—	16 Ω
Hi-Res Audio	—	Yes
Adjustable equaliser	Yes	Yes
Noise control
Microphones	2	—
Noise reduction for calls	Yes	—
Battery & charging
Battery life	8 h	8.5 h
Total with charging case	45 h	35 h
Charging time	2 h	1 h
Quick charge (claimed)	10 min → 1 h	—
Fast charging support	Yes	—
Wireless charging (case)	—	Yes
Connectivity
Wireless	Yes	Yes
Bluetooth version	6	5.4
Bluetooth codecs	AAC, SBC	LDAC, AAC, SBC
Hi-res codec (LDAC / aptX HD / LHDC)	No	Yes
aptX	No	No
LDAC	No	Yes
Multipoint (two devices)	Yes	Yes
USB-C	—	Yes
Smart & streaming
Companion app	Yes	—
Design & build
Earbud weight (each)	13.8 g	10 g
Protection rating	IP55	IP55
Water resistance (IPx)	IPx5	IPx5
Dust protection (IP)	5	5
Colours	—	Jet Black, Pearl White, Sage Green
Features
Touch controls	—	Yes
Hands-free calls	—	Yes