Detailed comparison and review of Sony WI-C400 and Audio-Technica ATH CKR55BT. 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 | Sony WI-C400 | Audio-Technica ATH CKR55BT |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 35 g | 17 g | Audio-Technica ATH CKR55BT are lighter than Sony WI-C400 headphones. |
| Colour | Black | Steel black | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sony WI-C400 | Audio-Technica ATH CKR55BT |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | 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 | 8 - 22000 Hz | 20 - 20000 Hz | Sony WI-C400 offer a larger frequency range than Audio-Technica ATH CKR55BT. |
| Sensitivity | - | 103 dB/mW | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 9 mm | 10.7 mm | Audio-Technica ATH CKR55BT have a thicker diaphragm than Sony WI-C400. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Sony WI-C400 | Audio-Technica ATH CKR55BT |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Audio Input Details | - | Omni-directional - 100 - 10000 Hz | |
| Sensitivity | - | -44 dB |
| REMOTE CONTROL | Sony WI-C400 | Audio-Technica ATH CKR55BT |
|---|
| Controls | Volume, answer/end, play/pause | - |
|---|
| CABLE | Sony WI-C400 | Audio-Technica ATH CKR55BT |
|---|
| Cable Type | USB cable - 50 m | Micro-USB charge cable - detachable - 30 cm |
|---|
| FEATURES | Sony WI-C400 | Audio-Technica ATH CKR55BT |
|---|
| Features | Vibrating call alert | - |
|---|
| BATTERY AND CHARGING | Sony WI-C400 | Audio-Technica ATH CKR55BT |
|---|
| Battery Type | Headphone battery rechargeable | 1 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 20 hour(s) | 7 hour(s) | Sony WI-C400 lasts longer on a single charge than the Audio-Technica ATH CKR55BT. |
| Standby Time | - | 200 hours | |
| Charging Time | 4.5 hour(s) | 3 hour(s) | Audio-Technica ATH CKR55BT recharge faster than Sony WI-C400. |
| Included Qty | - | 1 |
| WIRELESS LINK | Sony WI-C400 | Audio-Technica ATH CKR55BT |
|---|
| Modulation Type | - | FHSS | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| CONNECTIONS | Sony WI-C400 | Audio-Technica ATH CKR55BT |
|---|
| Connector Type | USB (5 pin Micro-USB Type B) | - |
|---|
| OTHERS | Sony WI-C400 | Audio-Technica ATH CKR55BT |
|---|
| Included Accessories | - | Clip, pouch case, 4 pairs of ear tips (XS, S,M, L) |
|---|
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