In depth comparison and review of Philips TAA4205BK and Razer Hammerhead True Wireless (2021). 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 TAA4205BK | Razer Hammerhead True Wireless (2021) |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 5.9 cm | - | |
| Width | 5 cm | - | |
| Depth | 2.8 cm | - | |
| Weight | 22 g | 53 g | Philips TAA4205BK are lighter than Philips TAA4205BK headphones. |
| Colour | Black | Black | |
| Protection | Sweat-resistant, IPX5 | IPX4 | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Philips TAA4205BK | Razer Hammerhead True Wireless (2021) |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Razer Hammerhead True Wireless (2021) have a more advanced version of Bluetooth than Philips TAA4205BK. |
| 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 | |
| Active Noise Cancelling | - | Yes | Razer Hammerhead True Wireless (2021) are equipped with active noice cancellation. |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 5 mW | |
| Sensitivity | 95 dB | 91 dB/mW | Philips TAA4205BK have higher sensitivity than Razer Hammerhead True Wireless (2021). |
| Impedance | - | 16 Ohm | |
| Diaphragm | PET - 10 mm | 10 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | NdFeB | - | |
| Features | - | Google Fast Pair, Razer Chroma RGB |
| MICROPHONE | Philips TAA4205BK | Razer Hammerhead True Wireless (2021) |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Sensitivity | - | -26 dBFS | |
| Signal-To-Noise Ratio | - | 64 dB |
| REMOTE CONTROL | Philips TAA4205BK | Razer Hammerhead True Wireless (2021) |
|---|
| Controls | Volume, answer/end, play/pause, reject call, voice assistant | - |
|---|
| FEATURES | Philips TAA4205BK | Razer Hammerhead True Wireless (2021) |
|---|
| Sensors | Heart rate | - | |
|---|---|---|---|
| Additional Functions | - | Gaming mode |
| BATTERY AND CHARGING | Philips TAA4205BK | Razer Hammerhead True Wireless (2021) |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 6.5 hour(s) | Razer Hammerhead True Wireless (2021) lasts longer on a single charge than the Philips TAA4205BK. |
| Battery Life Details | - | Continuous playback (lighting OFF / ANC OFF): up to 6.5 hours Continuous playback (lighting OFF / ANC OFF / with included charging case): up to 32.5 hours Continuous playback (lighting ON / ANC OFF): up to 5.5 hours Continuous playback (lighting ON / ANC OFF / with included charging case): up to 27.5 hours Continuous playback (lighting ON / ANC OFF): up to 4.5 hours Continuous playback (lighting ON / ANC OFF / with included charging case): up to 22.5 hours Continuous playback (lighting ON / ANC ON): up to 4 hours Continuous playback (lighting ON / ANC ON / with included charging case): up to 16 hours |
|
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | Philips TAA4205BK | Razer Hammerhead True Wireless (2021) |
|---|
| Connector Type | Bluetooth USB (power only) (USB Type-C) |
- |
|---|
| OTHERS | Philips TAA4205BK | Razer Hammerhead True Wireless (2021) |
|---|
| Included Accessories | 3 pair of ear caps, USB-C charging cable | Ear tips kit, charging case | |
|---|---|---|---|
| Service & Support | 2-year warranty | Limited warranty - 2 years |
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