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

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

What ATH-AL5NC does better (3) and where QuietComfort Ultra Headphones (2nd Gen) wins (2) — every spec side by side.

Audio Technica ATH-AL5NC
Audio Technica · 2026ATH-AL5NC
9.1Score
3 advantages≈ $270
Higher score
vs
Bose QuietComfort Ultra Headphones (2nd Gen)
7.2Score
2 advantages≈ $270
9.2Noise control & calls7.8
7.9Battery5.2

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

  1. Battery life75 h vs 45 h+67%
  2. LDACYes · QuietComfort Ultra Headphones (2nd Gen): No
  3. Weight240 g vs 264 g+10%

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

  1. aptXNo · ATH-AL5NC: Yes
  2. 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—
Spatial / 3D audio—Yes
Hi-Res AudioYes—
Adjustable equaliserYesYes
Noise control
Active noise cancellingYesYes
Transparency / ambient mode—Yes
Battery & charging
Battery life75 h45 h
Battery life with ANC50 h—
Charging time3.5 h3 h
Connectivity
WirelessYesYes
Bluetooth version5.35.4
Bluetooth codecsLDAC, AAC, SBCaptX Adaptive, SBC
Hi-res codec (LDAC / aptX HD / LHDC)YesYes
aptXNoYes
LDACYesNo
Multipoint (two devices)YesYes
USB-CYesYes
3.5 mm jack / AUXYesYes
Smart & streaming
Companion app—Yes
Design & build
Weight240 g264 g
FoldableYesYes
Features
Touch controls—Yes
Hands-free callsYesYes
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