Audio-Technica QuietPoint ATH-ANC900BT vs. Sennheiser HD 450BT

Headphones Comparison, Reviews and Tests

In depth comparison and review of Audio-Technica QuietPoint ATH-ANC900BT and Sennheiser HD 450BT. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

Audio-Technica QuietPoint ATH-ANC900BT vs. Sennheiser HD 450BT Comparison Chart
DESIGN AND DIMENSIONS Audio-Technica QuietPoint ATH-ANC900BT Sennheiser HD 450BT
Product Type Headphones - Bluetooth - wireless Headphones - Bluetooth - wireless
Weight 263 g 238 g Sennheiser HD 450BT are lighter than Audio-Technica QuietPoint ATH-ANC900BT headphones.
Colour - Black | White
Earpad Material Memory foam -
Recommended Use Portable electronics -
Bluetooth Range (Operating Distance) 10 m -
SOUND QUALITY Audio-Technica QuietPoint ATH-ANC900BT Sennheiser HD 450BT
Headphones Form Factor Full size Full size
Headphones Technology Dynamic Dynamic
Ear Cups Type - Closed
Foldable Yes Yes Both headphones can be folded.
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.0 Bluetooth 5.0 Both headphones have the same Bluetooth version.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Bluetooth Audio Codec SBC, AAC, aptX SBC, AAC, aptX, apt-X LL
Active Noise Cancelling Yes Yes Both headphones are equipped with active noice cancellation.
Active Noise Cancelling Technology Hybrid ANC -
Sound Output Mode Stereo Stereo
Frequency Response 5 - 40000 Hz 18 - 22000 Hz Audio-Technica QuietPoint ATH-ANC900BT offer a larger frequency range than Sennheiser HD 450BT.
Max Input Power 1000 mW -
Total Harmonic Distortion (THD) - <0.3%
Sensitivity 100 dB/mW -
Impedance 35 Ohm -
Max Sound Pressure - 108 dB
Diaphragm 40 mm -
MICROPHONE Audio-Technica QuietPoint ATH-ANC900BT Sennheiser HD 450BT
Form Factor Built-in Built-in
Microphone Technology Electret condenser -
Microphone Operation Mode Omni-directional Beamforming
Frequency Response 50 - 4000 Hz 80 - 6000 Hz Sennheiser HD 450BT offer a larger microphone frequency range than Audio-Technica QuietPoint ATH-ANC900BT.
Sensitivity -44 dB -
Microphones Included - 2
REMOTE CONTROL Audio-Technica QuietPoint ATH-ANC900BT Sennheiser HD 450BT
Controls Volume control, answer/end -
CABLE Audio-Technica QuietPoint ATH-ANC900BT Sennheiser HD 450BT
Cable Type Headphones cable - detachable - L shaped - 1.2 m Audio cable - detachable
USB-C charge cable - detachable
Cable Length 1.2 m -
Detachable Cable Yes -
BATTERY AND CHARGING Audio-Technica QuietPoint ATH-ANC900BT Sennheiser HD 450BT
Battery Type Headphone battery rechargeable - lithium polymer Headphone battery rechargeable - lithium polymer
Battery Capacity - 600 mAh
Battery Life 60 hour(s) 30 hours Audio-Technica QuietPoint ATH-ANC900BT lasts longer on a single charge than the Sennheiser HD 450BT.
Battery Life Details Continuous playback (noise cancelling ON / Bluetooth): up to 35 hours
Continuous playback (noise cancelling ON / cable connection): up to 60 hours
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Charging Time 5.5 hour(s) 2 hours Sennheiser HD 450BT recharge faster than Audio-Technica QuietPoint ATH-ANC900BT.
CONNECTIONS Audio-Technica QuietPoint ATH-ANC900BT Sennheiser HD 450BT
Connector Type Headphones (mini-phone stereo 3.5 mm 4-pole) -
OTHERS Audio-Technica QuietPoint ATH-ANC900BT Sennheiser HD 450BT
Included Accessories Carrying case, airplane adapter, micro-USB cable (0.3m) Carrying case
Service & Support - Limited warranty - 2 years
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