In depth comparison and review of Audio-Technica ATH CKR7TW and Xiaomi Redmi AirDots. 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 | Xiaomi Redmi AirDots |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.16 cm | |
| Width | - | 2.65 cm | |
| Depth | - | 1.64 cm | |
| Weight | 8 g | 4.1 g | Xiaomi Redmi AirDots are lighter than Audio-Technica ATH CKR7TW headphones. |
| Dimensions & Weight Details | Headphones: 8 g Charging case: 75 g |
Earphone: 2.65 cm x 1.64 cm x 2.16 cm / 4.1 g Charging case with earphones: 6.2 cm x 4 cm x 2.72 cm / 35.4 g |
|
| Colour | Grey | - | |
| Protection | - | IPX4 | |
| 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 | Xiaomi Redmi AirDots |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| 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) | |
| Bluetooth Audio Codec | SBC, AAC, aptX | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 5 - 45000 Hz | - | |
| Max Input Power | 100 mW | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 11 mm | - | |
| Features | True wireless | - |
| MICROPHONE | Audio-Technica ATH CKR7TW | Xiaomi Redmi AirDots |
|---|
| 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 | Xiaomi Redmi AirDots |
|---|
| Controls | Volume, answer/end | Multiple function button |
|---|
| CABLE | Audio-Technica ATH CKR7TW | Xiaomi Redmi AirDots |
|---|
| Cable Type | USB charge cable - detachable - 30 cm | - |
|---|
| FEATURES | Audio-Technica ATH CKR7TW | Xiaomi Redmi AirDots |
|---|
| Intelligent Assistant | - | Siri |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH CKR7TW | Xiaomi Redmi AirDots |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 40 mAh | |
| Battery Life | 6 hour(s) | 12 hour(s) | Xiaomi Redmi AirDots lasts longer on a single charge than the Audio-Technica ATH CKR7TW. |
| Battery Life Details | - | Continuous hearing: up to 4 hours Continuous hearing (with included charging case): up to 12 hours |
|
| Standby Time | - | 150 hours | |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| CONNECTIONS | Audio-Technica ATH CKR7TW | Xiaomi Redmi AirDots |
|---|
| Connector Type | - | Bluetooth USB (power only) |
|---|
| OTHERS | Audio-Technica ATH CKR7TW | Xiaomi Redmi AirDots |
|---|
| Included Accessories | Charging case / portable power bank, 4 pairs of ear tips (XS, small, medium, large) | 2 pairs of ear tips (small, large) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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