In depth comparison and review of Audio-Technica ATH CKR75BT and Panasonic RZ-B100W. 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 | Audio-Technica ATH CKR75BT | Panasonic RZ-B100W |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 1.8 cm | |
| Width | - | 4.5 cm | |
| Depth | - | 1.8 cm | |
| Weight | 17.8 g | 5 g | Panasonic RZ-B100W are lighter than Audio-Technica ATH CKR75BT headphones. |
| Dimensions & Weight Details | - | Earbud: 4.5 cm x 1.8 cm x 1.8 cm / 5 g Charging case: 4.9 cm x 2.6 cm x 5.5 cm / 39 g |
|
| Colour | Metallic gunmetal | Black | White | |
| Body Material | Aluminium | - | |
| Protection | - | Sweat-resistant | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Audio-Technica ATH CKR75BT | Panasonic RZ-B100W |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Panasonic RZ-B100W 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) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 5 - 40000 Hz | 20 - 20000 Hz | Audio-Technica ATH CKR75BT offer a larger frequency range than Panasonic RZ-B100W. |
| Sensitivity | 108 dB/mW | - | |
| Impedance | 19 Ohm | - | |
| Diaphragm | 11.8 mm | 13 mm | Panasonic RZ-B100W have a thicker diaphragm than Audio-Technica ATH CKR75BT. |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | Audio-Technica ATH CKR75BT | Panasonic RZ-B100W |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Audio-Technica ATH CKR75BT | Panasonic RZ-B100W |
|---|
| Controls | Remote control | - |
|---|
| CABLE | Audio-Technica ATH CKR75BT | Panasonic RZ-B100W |
|---|
| Cable Type | - | USB-C charge cable - detachable - 0.24 m |
|---|
| FEATURES | Audio-Technica ATH CKR75BT | Panasonic RZ-B100W |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Voice Control | - | Indirect | |
| Intelligent Assistant | - | Google Assistant ready, Siri ready | |
| Sensors | - | Touch sensor | |
| Additional Functions | Amplifier | - |
| BATTERY AND CHARGING | Audio-Technica ATH CKR75BT | Panasonic RZ-B100W |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 40 mAh | |
| Battery Life | 7 hour(s) | 4 hour(s) | Audio-Technica ATH CKR75BT lasts longer on a single charge than the Panasonic RZ-B100W. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 16 hours | |
| Standby Time | 200 hours | - | |
| Charging Time | 3 hour(s) | - |
| WIRELESS LINK | Audio-Technica ATH CKR75BT | Panasonic RZ-B100W |
|---|
| Modulation Type | FHSS | - | |
|---|---|---|---|
| Radio Transmitter Power | 0.7 mW | - | |
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| CONNECTIONS | Audio-Technica ATH CKR75BT | Panasonic RZ-B100W |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | Audio-Technica ATH CKR75BT | Panasonic RZ-B100W |
|---|
| Included Accessories | Carrying case, headphones wire clip, 4 pairs of earpads (extra small, small, medium, large), micro-USB charging cable (30cm) | - | |
|---|---|---|---|
| Compliant Standards | - | IPX4 |
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