Detailed comparison and review of Audio-Technica ATH CKR7TW and Sony WI-XB400. 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 CKR7TW | Sony WI-XB400 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 8 g | 21 g | Audio-Technica ATH CKR7TW are lighter than Audio-Technica ATH CKR7TW headphones. |
| Dimensions & Weight Details | Headphones: 8 g Charging case: 75 g |
- | |
| Colour | Grey | Black | Blue | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Audio-Technica ATH CKR7TW | Sony WI-XB400 |
|---|
| Headphones Form Factor | In-ear | In-ear - behind-the-neck mount | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | 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), Serial Copy Management System (SCMS-T) | |
| Bluetooth Audio Codec | SBC, AAC, aptX | SBC, AAC | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Extra Bass | |
| Frequency Response | 5 - 45000 Hz | 20 - 20000 Hz | Audio-Technica ATH CKR7TW offer a larger frequency range than Sony WI-XB400. |
| Max Input Power | 100 mW | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 11 mm | 12 mm | Sony WI-XB400 have a thicker diaphragm than Audio-Technica ATH CKR7TW. |
| Magnet Material | - | Neodymium | |
| Features | True wireless | Magnetic ear buds |
| MICROPHONE | Audio-Technica ATH CKR7TW | Sony WI-XB400 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | Omni-directional | Uni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Audio-Technica ATH CKR7TW | Sony WI-XB400 |
|---|
| Controls | Volume, answer/end | Multiple function button |
|---|
| CABLE | Audio-Technica ATH CKR7TW | Sony WI-XB400 |
|---|
| Cable Type | USB charge cable - detachable - 30 cm | USB-C charge cable - detachable - 20 cm |
|---|
| FEATURES | Audio-Technica ATH CKR7TW | Sony WI-XB400 |
|---|
| Intelligent Assistant | - | Siri, Google Assistant |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH CKR7TW | Sony WI-XB400 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 15 hour(s) | Sony WI-XB400 lasts longer on a single charge than the Audio-Technica ATH CKR7TW. |
| Standby Time | - | 200 hours | |
| Charging Time | 2 hour(s) | 3 hour(s) | Audio-Technica ATH CKR7TW recharge faster than Audio-Technica ATH CKR7TW. |
| CONNECTIONS | Audio-Technica ATH CKR7TW | Sony WI-XB400 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | Audio-Technica ATH CKR7TW | Sony WI-XB400 |
|---|
| Included Accessories | Charging case / portable power bank, 4 pairs of ear tips (XS, small, medium, large) | Ear-buds | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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