In depth comparison and review of Audio-Technica ATH MSR7b 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.
| DESIGN AND DIMENSIONS | Audio-Technica ATH MSR7b | Sennheiser HD 450BT |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 238 g | |
| Colour | Black | Black | White | |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Audio-Technica ATH MSR7b | Sennheiser HD 450BT |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | - | Closed | |
| Foldable | - | Yes | Sennheiser HD 450BT can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, apt-X LL | |
| Active Noise Cancelling | - | Yes | Sennheiser HD 450BT are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 50000 Hz | 18 - 22000 Hz | Audio-Technica ATH MSR7b offer a larger frequency range than Sennheiser HD 450BT. |
| Total Harmonic Distortion (THD) | - | <0.3% | |
| Sensitivity | 101 dB/mW | - | |
| Impedance | 36 Ohm | - | |
| Max Sound Pressure | - | 108 dB | |
| Diaphragm | 45 mm | - |
| MICROPHONE | Audio-Technica ATH MSR7b | Sennheiser HD 450BT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Beamforming | |
| Frequency Response | - | 80 - 6000 Hz | |
| Microphones Included | - | 2 |
| CABLE | Audio-Technica ATH MSR7b | Sennheiser HD 450BT |
|---|
| Cable Type | 2 x headphones cable - detachable - 1.2 m | Audio cable - detachable USB-C charge cable - detachable |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH MSR7b | Sennheiser HD 450BT |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 600 mAh | |
| Battery Life | - | 30 hours | |
| Charging Time | - | 2 hours |
| CONNECTIONS | Audio-Technica ATH MSR7b | Sennheiser HD 450BT |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Audio-Technica ATH MSR7b | Sennheiser HD 450BT |
|---|
| Included Accessories | Carrying pouch | Carrying case | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 2 years |
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