In depth comparison and review of Sennheiser HD 1 In-Ear Wireless and Philips TAT8505BK. 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 | Sennheiser HD 1 In-Ear Wireless | Philips TAT8505BK |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 4.4 cm | |
| Width | - | 7.2 cm | |
| Depth | - | 3.6 cm | |
| Weight | - | 73 g | |
| Protection | - | Splashproof, sweat-resistant, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser HD 1 In-Ear Wireless | Philips TAT8505BK |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Philips TAT8505BK have a more advanced version of Bluetooth than Sennheiser HD 1 In-Ear Wireless. |
| 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) | |
| Active Noise Cancelling | - | Yes | Philips TAT8505BK are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid Active Noise Cancelling | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 15 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 1 In-Ear Wireless offer a larger frequency range than Philips TAT8505BK. |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Sensitivity | - | 108 dB | |
| Max Sound Pressure | 112 dB | - | |
| Diaphragm | - | PET - 13 mm | |
| Magnet Material | - | NdFeB | |
| Features | - | Awareness Mode |
| MICROPHONE | Sennheiser HD 1 In-Ear Wireless | Philips TAT8505BK |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 1 In-Ear Wireless | Philips TAT8505BK |
|---|
| Controls | - | Answer/end, microphone on/mute, reject call |
|---|
| CABLE | Sennheiser HD 1 In-Ear Wireless | Philips TAT8505BK |
|---|
| Cable Type | USB charge cable | USB-C to USB-A cable - detachable |
|---|
| FEATURES | Sennheiser HD 1 In-Ear Wireless | Philips TAT8505BK |
|---|
| Intelligent Assistant | - | Google Assistant |
|---|
| BATTERY AND CHARGING | Sennheiser HD 1 In-Ear Wireless | Philips TAT8505BK |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 170 mAh | - | |
| Battery Life | 10 hour(s) | 6 hour(s) | Sennheiser HD 1 In-Ear Wireless lasts longer on a single charge than the Philips TAT8505BK. |
| Battery Life Details | - | Continuous playback: up to 6 hours Continuous talk: up to 5 hours Continuous playback (with included charging case): up to 24 hours Continuous playback (noise cancelling ON): up to 5 hours |
|
| Charging Time | 1.5 hour(s) | - |
| CONNECTIONS | Sennheiser HD 1 In-Ear Wireless | Philips TAT8505BK |
|---|
| Connector Type | - | Bluetooth USB (power only) |
|---|
| OTHERS | Sennheiser HD 1 In-Ear Wireless | Philips TAT8505BK |
|---|
| Included Accessories | Carrying case, 4 pairs of earpads (extra small, small, medium, large) | Ear tips kit, USB-C to USB-A cable | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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