Soundcore Liberty 4 Pro vs Teufel Airy TWS 2

What Liberty 4 Pro does better (6) and where Airy TWS 2 wins (1) — every spec side by side.

Soundcore · 2024Liberty 4 Pro

8.9Score

6 advantages≈ $95

Higher score

Teufel · 2024Airy TWS 2

5.2Score

1 advantage≈ $85

5.8Noise control & calls3.0

7.9Battery7.4

Why is Liberty 4 Pro better than Airy TWS 2?

Specifications

Only differences	Soundcore Liberty 4 Pro≈ $958.9	Teufel Airy TWS 2≈ $855.2
Sound
Fit	In-ear	In-ear
Ear cup design	Closed-back	Closed-back
Driver type	Dynamic	Dynamic
Driver size	10.5 mm	—
Lowest frequency	14 Hz	—
Highest frequency	40,000 Hz	—
Spatial / 3D audio	Yes	—
Hi-Res Audio	Yes	—
Adjustable equaliser	Yes	—
Noise control
Active noise cancelling	Yes	No
Adaptive ANC	Yes	—
Transparency / ambient mode	Yes	—
Microphones	6	—
Noise reduction for calls	Yes	—
Battery & charging
Battery life	10 h	9 h
Battery life with ANC	7 h	—
Total with charging case	40 h	42 h
Charging time	1 h	—
Quick charge (claimed)	5 min → 4 h	10 min → 1 h
Fast charging support	Yes	Yes
Wireless charging (case)	Yes	—
Connectivity
Wireless	Yes	Yes
Bluetooth version	5.3	5
Bluetooth codecs	LDAC	AAC
Hi-res codec (LDAC / aptX HD / LHDC)	Yes	No
aptX	No	No
LDAC	Yes	No
Multipoint (two devices)	Yes	—
USB-C	Yes	—
Design & build
Earbud weight (each)	5.5 g	—
Protection rating	IPX5	IPX4
Water resistance (IPx)	IPx5	IPx4
Dust protection (IP)	5	—
Colours	Glossy Black, Pearl White, BIue	—
Features
Touch controls	Yes	Yes
Hands-free calls	Yes	—