Detailed comparison and review of Audio-Technica ATH CKR75BT and Razer Hammerhead HyperSpeed. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Audio-Technica ATH CKR75BT | Razer Hammerhead HyperSpeed |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth / 2.4 GHz radio frequency - wireless | |
|---|---|---|---|
| Weight | 17.8 g | 53 g | Audio-Technica ATH CKR75BT are lighter than Audio-Technica ATH CKR75BT headphones. |
| Colour | Metallic gunmetal | - | |
| Body Material | Aluminium | - | |
| Design | - | Games | |
| Recommended Use | Portable electronics | Game console, portable electronics, computer | |
| Gaming | - | Yes |
| SOUND QUALITY | Audio-Technica ATH CKR75BT | Razer Hammerhead HyperSpeed |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth / 2.4 GHz radio frequency | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | Razer Hammerhead HyperSpeed have a more advanced version of Bluetooth than Audio-Technica ATH CKR75BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | - | Yes | Razer Hammerhead HyperSpeed are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 40000 Hz | 20 - 20000 Hz | Audio-Technica ATH CKR75BT offer a larger frequency range than Razer Hammerhead HyperSpeed. |
| Max Input Power | - | 5 mW | |
| Sensitivity | 108 dB/mW | 91 dB/mW | Audio-Technica ATH CKR75BT have higher sensitivity than Razer Hammerhead HyperSpeed. |
| Impedance | 19 Ohm | 16 Ohm | |
| Diaphragm | 11.8 mm | 10 mm | Audio-Technica ATH CKR75BT have a thicker diaphragm than Razer Hammerhead HyperSpeed. |
| Features | Bluetooth aptX technology | Razer HyperSpeed Wireless, Razer Chroma RGB |
| MICROPHONE | Audio-Technica ATH CKR75BT | Razer Hammerhead HyperSpeed |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Noise Cancelling | - | Yes | Razer Hammerhead HyperSpeed microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Environmental Noise Cancellation (ENC) | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -44 dBV/Pascal | -26 dBFS | |
| Signal-To-Noise Ratio | - | 64 dB |
| REMOTE CONTROL | Audio-Technica ATH CKR75BT | Razer Hammerhead HyperSpeed |
|---|
| Controls | Remote control | - |
|---|
| CABLE | Audio-Technica ATH CKR75BT | Razer Hammerhead HyperSpeed |
|---|
| Cable Type | - | USB-C charge cable - 50 cm |
|---|
| FEATURES | Audio-Technica ATH CKR75BT | Razer Hammerhead HyperSpeed |
|---|
| Additional Functions | Amplifier | LED backlight |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH CKR75BT | Razer Hammerhead HyperSpeed |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 7 hour(s) | - | |
| Standby Time | 200 hours | - | |
| Charging Time | 3 hour(s) | - |
| WIRELESS LINK | Audio-Technica ATH CKR75BT | Razer Hammerhead HyperSpeed |
|---|
| Modulation Type | FHSS | - | |
|---|---|---|---|
| Radio Transmitter Power | 0.7 mW | - | |
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| OTHERS | Audio-Technica ATH CKR75BT | Razer Hammerhead HyperSpeed |
|---|
| Included Accessories | Carrying case, headphones wire clip, 4 pairs of earpads (extra small, small, medium, large), micro-USB charging cable (30cm) | Charging case, USB-C dongle, USB-C charge cable | |
|---|---|---|---|
| Compatibility | - | iPhone, Android phone, Mac, Windows, Android tablet | |
| Supported Host Device OS | - | Windows 10, macOS | |
| Service & Support | - | Limited warranty - 1 year |
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