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  3. ATH-AL5NC vs QuietComfort Headphones (2nd Gen)

Audio Technica ATH-AL5NC vs Bose QuietComfort Headphones (2nd Gen)

What ATH-AL5NC does better (2) and where QuietComfort Headphones (2nd Gen) wins (1) — every spec side by side.

Audio Technica ATH-AL5NC
Audio Technica · 2026ATH-AL5NC
9.1Score
2 advantages≈ $270
Higher score
vs
Bose QuietComfort Headphones (2nd Gen)
5.5Score
1 advantage≈ $260
9.2Noise control & calls8.5
7.9Battery2.6

Why is ATH-AL5NC better than QuietComfort Headphones (2nd Gen)?

  1. Battery life75 h vs 24 h3.1×
  2. Battery life with ANC50 h vs 24 h2.1×

Why is QuietComfort Headphones (2nd Gen) better than ATH-AL5NC?

  1. Charging time3.5 h vs 3 h+17%
Specifications

Side by side

Sound
Fit—Over-ear
Ear cup designOpen-back—
Driver typeDynamicDynamic
Driver size53 mm—
Lowest frequency20 Hz—
Highest frequency40,000 Hz—
Impedance52 Ω—
Sensitivity103 dB—
Hi-Res AudioYes—
Adjustable equaliserYesYes
Noise control
Active noise cancellingYesYes
Transparency / ambient mode—Yes
Microphones—6
Battery & charging
Battery life75 h24 h
Battery life with ANC50 h24 h
Charging time3.5 h3 h
Connectivity
WirelessYesYes
Bluetooth version5.35.4
Bluetooth codecsLDAC, AAC, SBC—
Hi-res codec (LDAC / aptX HD / LHDC)Yes—
aptXNo—
LDACYes—
Multipoint (two devices)YesYes
USB-CYesYes
3.5 mm jack / AUXYesYes
Smart & streaming
Companion app—Yes
Design & build
Weight240 g—
FoldableYesYes
Features
Hands-free callsYesYes
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