In depth comparison and review of Audio-Technica QuietPoint ATH-ANC900BT and Sennheiser PXC 550-II. 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.
| DESIGN AND DIMENSIONS | Audio-Technica QuietPoint ATH-ANC900BT | Sennheiser PXC 550-II |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 17.4 cm | |
| Width | - | 13.6 cm | |
| Depth | - | 6.3 cm | |
| Weight | 263 g | 227 g | Sennheiser PXC 550-II are lighter than Audio-Technica QuietPoint ATH-ANC900BT headphones. |
| Earpad Material | Memory foam | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Audio-Technica QuietPoint ATH-ANC900BT | Sennheiser PXC 550-II |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Adjustable Headband | - | Yes | |
| 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 | 17 - 23000 Hz | Audio-Technica QuietPoint ATH-ANC900BT offer a larger frequency range than Sennheiser PXC 550-II. |
| Max Input Power | 1000 mW | - | |
| Total Harmonic Distortion (THD) | - | <0.5% | |
| Sensitivity | 100 dB/mW | 110 dB | Sennheiser PXC 550-II have higher sensitivity than Audio-Technica QuietPoint ATH-ANC900BT. |
| Impedance | 35 Ohm | 490 Ohm | |
| Diaphragm | 40 mm | 32 mm | Audio-Technica QuietPoint ATH-ANC900BT have a thicker diaphragm than Sennheiser PXC 550-II. |
| MICROPHONE | Audio-Technica QuietPoint ATH-ANC900BT | Sennheiser PXC 550-II |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 50 - 4000 Hz | 50 - 10000 Hz | Sennheiser PXC 550-II offer a larger microphone frequency range than Audio-Technica QuietPoint ATH-ANC900BT. |
| Sensitivity | -44 dB | -34 dBV/Pascal | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | Audio-Technica QuietPoint ATH-ANC900BT | Sennheiser PXC 550-II |
|---|
| Controls | Volume control, answer/end | Mute, volume, answer/end, hold, play/pause, next/previous track |
|---|
| CABLE | Audio-Technica QuietPoint ATH-ANC900BT | Sennheiser PXC 550-II |
|---|
| Cable Type | Headphones cable - detachable - L shaped - 1.2 m | USB charge cable Audio cable |
|
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | Yes | Yes |
| FEATURES | Audio-Technica QuietPoint ATH-ANC900BT | Sennheiser PXC 550-II |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant, Alexa | |
| Additional Functions | - | Touch panel |
| BATTERY AND CHARGING | Audio-Technica QuietPoint ATH-ANC900BT | Sennheiser PXC 550-II |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium | |
|---|---|---|---|
| Battery Life | 60 hour(s) | 30 hour(s) | Audio-Technica QuietPoint ATH-ANC900BT lasts longer on a single charge than the Sennheiser PXC 550-II. |
| Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 35 hours Continuous playback (noise cancelling ON / cable connection): up to 60 hours |
Continuous playback (noise cancelling ON / cable connection): up to 30 hours Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours |
|
| Charging Time | 5.5 hour(s) | 3 hour(s) | Sennheiser PXC 550-II recharge faster than Audio-Technica QuietPoint ATH-ANC900BT. |
| CONNECTIONS | Audio-Technica QuietPoint ATH-ANC900BT | Sennheiser PXC 550-II |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) USB (micro-USB) |
|---|
| OTHERS | Audio-Technica QuietPoint ATH-ANC900BT | Sennheiser PXC 550-II |
|---|
| Included Accessories | Carrying case, airplane adapter, micro-USB cable (0.3m) | Carrying case, airplane adapter | |
|---|---|---|---|
| Compliant Standards | - | MFI | |
| Service & Support | - | Limited warranty - 2 years |
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