In depth comparison and review of Audio-Technica ATH CKR7TW and Soundcore Liberty Air. 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 CKR7TW | Soundcore Liberty Air |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 8 g | 55 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 | |
| Protection | - | IPX5, water-resistant | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Audio-Technica ATH CKR7TW | Soundcore Liberty Air |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | 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) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 45000 Hz | 20 - 20000 Hz | Audio-Technica ATH CKR7TW offer a larger frequency range than Soundcore Liberty Air. |
| Max Input Power | 100 mW | - | |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 11 mm | Graphene - 6 mm | Audio-Technica ATH CKR7TW have a thicker diaphragm than Soundcore Liberty Air. |
| Features | True wireless | - |
| MICROPHONE | Audio-Technica ATH CKR7TW | Soundcore Liberty Air |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Audio-Technica ATH CKR7TW | Soundcore Liberty Air |
|---|
| Controls | Volume, answer/end | Answer/end, play/pause, next/previous track, reject call, voice assistant |
|---|
| CABLE | Audio-Technica ATH CKR7TW | Soundcore Liberty Air |
|---|
| Cable Type | USB charge cable - detachable - 30 cm | - |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH CKR7TW | Soundcore Liberty Air |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 5 hour(s) | Audio-Technica ATH CKR7TW lasts longer on a single charge than the Soundcore Liberty Air. |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| OTHERS | Audio-Technica ATH CKR7TW | Soundcore Liberty Air |
|---|
| Included Accessories | Charging case / portable power bank, 4 pairs of ear tips (XS, small, medium, large) | Charging case, micro-USB charging cable, 4 ear tips (extra small, small, medium, large) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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