In depth comparison and review of Philips TAH8506 and Sennheiser HMDC 27. 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 | Philips TAH8506 | Sennheiser HMDC 27 |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 2.5 mm jack | Headset - wired | |
|---|---|---|---|
| Height | 20.5 cm | - | |
| Width | 18.5 cm | - | |
| Depth | 4.5 cm | - | |
| Weight | 279 g | 240 g | Sennheiser HMDC 27 are lighter than Philips TAH8506 headphones. |
| Colour | Black | White | - | |
| Recommended Use | - | Professional audio | |
| Bluetooth Range (Operating Distance) | 10 m | - | |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Philips TAH8506 | Sennheiser HMDC 27 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Open | Closed | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | Philips TAH8506 can be folded. |
| Connectivity Technology | Wireless, wired | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Hybrid Active Noise Cancelling Pro | - | |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 7 - 40000 Hz | 8 - 18000 Hz | Philips TAH8506 offer a larger frequency range than Sennheiser HMDC 27. |
| Max Input Power | 30 mW | - | |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Sensitivity | 105 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | - | 128 dB | |
| Diaphragm | 40 mm | - |
| MICROPHONE | Philips TAH8506 | Sennheiser HMDC 27 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | - | Dynamic | |
| Microphone Operation Mode | - | Hypercardioid | |
| Frequency Response | - | 40 - 18000 Hz |
| REMOTE CONTROL | Philips TAH8506 | Sennheiser HMDC 27 |
|---|
| Controls | Volume | - |
|---|
| CABLE | Philips TAH8506 | Sennheiser HMDC 27 |
|---|
| Cable Type | USB-C charge cable - detachable - 50 cm Headphones cable - 1.2 m Airplane connection adapter |
- | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | Philips TAH8506 | Sennheiser HMDC 27 |
|---|
| Features | Touch control, Multipoint Pairing | EPOS ActiveGard | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Voice Control | Indirect | - | |
| Intelligent Assistant | Google Assistant ready, Siri ready | - |
| BATTERY AND CHARGING | Philips TAH8506 | Sennheiser HMDC 27 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 800 mAh | - | |
| Battery Life | 60 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling OFF): up to 60 hours Continuous playback (noise cancelling ON): up to 45 hours Continuous talk: up to 45 hours |
- | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | Philips TAH8506 | Sennheiser HMDC 27 |
|---|
| Connector Type | USB (power only) (USB Type-C) | - |
|---|
| OTHERS | Philips TAH8506 | Sennheiser HMDC 27 |
|---|
| Included Accessories | Hard case | Wind screen, cable clip, headband padding | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 year / 3 incidents | - |
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