In depth comparison and review of Sony WI-C400 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 | Sony WI-C400 | Razer Hammerhead True Wireless (2021) |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 35 g | 53 g | Sony WI-C400 are lighter than Sony WI-C400 headphones. |
| Colour | Black | Black | |
| Protection | - | IPX4 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sony WI-C400 | Razer Hammerhead True Wireless (2021) |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Razer Hammerhead True Wireless (2021) are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 8 - 22000 Hz | 20 - 20000 Hz | Sony WI-C400 offer a larger frequency range than Razer Hammerhead True Wireless (2021). |
| Max Input Power | - | 5 mW | |
| Sensitivity | - | 91 dB/mW | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 9 mm | 10 mm | Razer Hammerhead True Wireless (2021) have a thicker diaphragm than Sony WI-C400. |
| Magnet Material | Neodymium | - | |
| Features | - | Google Fast Pair, Razer Chroma RGB |
| MICROPHONE | Sony WI-C400 | 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 | Sony WI-C400 | Razer Hammerhead True Wireless (2021) |
|---|
| Controls | Volume, answer/end, play/pause | - |
|---|
| CABLE | Sony WI-C400 | Razer Hammerhead True Wireless (2021) |
|---|
| Cable Type | USB cable - 50 m | - |
|---|
| FEATURES | Sony WI-C400 | Razer Hammerhead True Wireless (2021) |
|---|
| Features | Vibrating call alert | - | |
|---|---|---|---|
| Additional Functions | - | Gaming mode |
| BATTERY AND CHARGING | Sony WI-C400 | Razer Hammerhead True Wireless (2021) |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 20 hour(s) | 6.5 hour(s) | Sony WI-C400 lasts longer on a single charge than the Razer Hammerhead True Wireless (2021). |
| 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 | 4.5 hour(s) | - |
| CONNECTIONS | Sony WI-C400 | Razer Hammerhead True Wireless (2021) |
|---|
| Connector Type | USB (5 pin Micro-USB Type B) | - |
|---|
| OTHERS | Sony WI-C400 | Razer Hammerhead True Wireless (2021) |
|---|
| Included Accessories | - | Ear tips kit, charging case | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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