Detailed comparison and review of Audio-Technica ATH CKR55BT and Audio-Technica ATH CKR75BT. 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 CKR55BT | Audio-Technica ATH CKR75BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 17 g | 17.8 g | Audio-Technica ATH CKR55BT are lighter than Audio-Technica ATH CKR55BT headphones. |
| Colour | Steel black | Metallic gunmetal | |
| Body Material | - | Aluminium | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Audio-Technica ATH CKR55BT | Audio-Technica ATH CKR75BT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | Both headphones have the same Bluetooth version. |
| 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) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 5 - 40000 Hz | Audio-Technica ATH CKR75BT offer a larger frequency range than Audio-Technica ATH CKR55BT. |
| Sensitivity | 103 dB/mW | 108 dB/mW | Audio-Technica ATH CKR75BT have higher sensitivity than Audio-Technica ATH CKR55BT. |
| Impedance | 16 Ohm | 19 Ohm | |
| Diaphragm | 10.7 mm | 11.8 mm | Audio-Technica ATH CKR75BT have a thicker diaphragm than Audio-Technica ATH CKR55BT. |
| Features | - | Bluetooth aptX technology |
| MICROPHONE | Audio-Technica ATH CKR55BT | Audio-Technica ATH CKR75BT |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Technology | Electret condenser | Electret condenser | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Audio Input Details | Omni-directional - 100 - 10000 Hz | - | |
| Sensitivity | -44 dB | -44 dBV/Pascal |
| REMOTE CONTROL | Audio-Technica ATH CKR55BT | Audio-Technica ATH CKR75BT |
|---|
| Controls | - | Remote control |
|---|
| CABLE | Audio-Technica ATH CKR55BT | Audio-Technica ATH CKR75BT |
|---|
| Cable Type | Micro-USB charge cable - detachable - 30 cm | - |
|---|
| FEATURES | Audio-Technica ATH CKR55BT | Audio-Technica ATH CKR75BT |
|---|
| Additional Functions | - | Amplifier |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH CKR55BT | Audio-Technica ATH CKR75BT |
|---|
| Battery Type | 1 x headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 7 hour(s) | 7 hour(s) | Both headphones last the same amount of time on a single charge. |
| Standby Time | 200 hours | 200 hours | Both headphones have the same lenght of standby time. |
| Charging Time | 3 hour(s) | 3 hour(s) | The charging of both headphones last the same time. |
| Included Qty | 1 | - |
| WIRELESS LINK | Audio-Technica ATH CKR55BT | Audio-Technica ATH CKR75BT |
|---|
| Modulation Type | FHSS | FHSS | |
|---|---|---|---|
| Radio Transmitter Power | - | 0.7 mW | |
| Radio Frequency Range | 2.402 - 2.480GHz | 2.402 - 2.480GHz |
| OTHERS | Audio-Technica ATH CKR55BT | Audio-Technica ATH CKR75BT |
|---|
| Included Accessories | Clip, pouch case, 4 pairs of ear tips (XS, S,M, L) | Carrying case, headphones wire clip, 4 pairs of earpads (extra small, small, medium, large), micro-USB charging cable (30cm) |
|---|
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