Side by side comparison and review of Audio-Technica ATH CKR75BT and Razer Hammerhead True Wireless X. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Audio-Technica ATH CKR75BT | Razer Hammerhead True Wireless X |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 17.8 g | - | |
| Dimensions & Weight Details | - | Earbud: 10 g Charging case: 42 g |
|
| Colour | Metallic gunmetal | - | |
| Body Material | Aluminium | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Audio-Technica ATH CKR75BT | Razer Hammerhead True Wireless X |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | Razer Hammerhead True Wireless X 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) | - | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| 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 True Wireless X. |
| Max Input Power | - | 8 mW | |
| Sensitivity | 108 dB/mW | 91 dB/mW | Audio-Technica ATH CKR75BT have higher sensitivity than Razer Hammerhead True Wireless X. |
| Impedance | 19 Ohm | 32 Ohm | |
| Diaphragm | 11.8 mm | 13 mm | Razer Hammerhead True Wireless X have a thicker diaphragm than Audio-Technica ATH CKR75BT. |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | Audio-Technica ATH CKR75BT | Razer Hammerhead True Wireless X |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| 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 True Wireless X |
|---|
| Controls | Remote control | - |
|---|
| FEATURES | Audio-Technica ATH CKR75BT | Razer Hammerhead True Wireless X |
|---|
| Additional Functions | Amplifier | LED backlight (green) |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH CKR75BT | Razer Hammerhead True Wireless X |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 7 hour(s) | 7 hour(s) | Both headphones last the same amount of time on a single charge. |
| Battery Life Details | - | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
|
| Standby Time | 200 hours | - | |
| Charging Time | 3 hour(s) | - |
| WIRELESS LINK | Audio-Technica ATH CKR75BT | Razer Hammerhead True Wireless X |
|---|
| Modulation Type | FHSS | - | |
|---|---|---|---|
| Radio Transmitter Power | 0.7 mW | - | |
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| OTHERS | Audio-Technica ATH CKR75BT | Razer Hammerhead True Wireless X |
|---|
| Included Accessories | Carrying case, headphones wire clip, 4 pairs of earpads (extra small, small, medium, large), micro-USB charging cable (30cm) | Charging case |
|---|
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