In depth comparison and review of Audio-Technica ATH CKR7TW and Anker SoundBuds Surge. 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 | Anker SoundBuds Surge |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 8 g | - | |
| Dimensions & Weight Details | Headphones: 8 g Charging case: 75 g |
- | |
| Colour | Grey | Black | |
| Protection | - | Sweat-resistant, water-resistant | |
| Design | - | Sports | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Audio-Technica ATH CKR7TW | Anker SoundBuds Surge |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 4.1 | Audio-Technica ATH CKR7TW have a more advanced version of Bluetooth than Anker SoundBuds Surge. |
| 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 Anker SoundBuds Surge. |
| Max Input Power | 100 mW | - | |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 11 mm | 6 mm | Audio-Technica ATH CKR7TW have a thicker diaphragm than Anker SoundBuds Surge. |
| Features | True wireless | Magnetic ear buds |
| MICROPHONE | Audio-Technica ATH CKR7TW | Anker SoundBuds Surge |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Audio-Technica ATH CKR7TW | Anker SoundBuds Surge |
|---|
| Controls | Volume, answer/end | Volume, power on/off, answer/end, play/pause, skip track |
|---|
| CABLE | Audio-Technica ATH CKR7TW | Anker SoundBuds Surge |
|---|
| Cable Type | USB charge cable - detachable - 30 cm | - |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH CKR7TW | Anker SoundBuds Surge |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Rechargeable | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 6 hour(s) | Both headphones last the same amount of time on a single charge. |
| Charging Time | 2 hour(s) | 1.5 hour(s) | Anker SoundBuds Surge recharge faster than Audio-Technica ATH CKR7TW. |
| OTHERS | Audio-Technica ATH CKR7TW | Anker SoundBuds Surge |
|---|
| Included Accessories | Charging case / portable power bank, 4 pairs of ear tips (XS, small, medium, large) | Carrying pouch, clothing clip, USB charging cable, 3 pairs of ear tips (small, medium, large), 2 pairs of EarWings | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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