In depth comparison and review of Lenovo and Audio-Technica ATH CKR75BT. 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 | Lenovo | Audio-Technica ATH CKR75BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 37 cm | - | |
| Width | 11 cm | - | |
| Depth | 2 cm | - | |
| Weight | 25 g | 17.8 g | Audio-Technica ATH CKR75BT are lighter than Lenovo headphones. |
| Colour | Black | Metallic gunmetal | |
| Body Material | - | Aluminium | |
| Earpad Material | Silicone | - | |
| Protection | Waterproof, IPX5 | - | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Lenovo | Audio-Technica ATH CKR75BT |
|---|
| Headphones Form Factor | In-ear - neckband | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 4.1 | Lenovo have a more advanced version of Bluetooth than Audio-Technica ATH CKR75BT. |
| 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) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Deep Bass | - | |
| Frequency Response | 20 - 20000 Hz | 5 - 40000 Hz | Audio-Technica ATH CKR75BT offer a larger frequency range than Lenovo. |
| Sensitivity | 110 dB | 108 dB/mW | Lenovo have higher sensitivity than Audio-Technica ATH CKR75BT. |
| Impedance | 32 Ohm | 19 Ohm | |
| Diaphragm | 13 mm | 11.8 mm | Lenovo have a thicker diaphragm than Audio-Technica ATH CKR75BT. |
| Magnet Material | Neodymium | - | |
| Features | - | Bluetooth aptX technology |
| MICROPHONE | Lenovo | Audio-Technica ATH CKR75BT |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | On-cable | On-cable | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | -42 dB | -44 dBV/Pascal | |
| Signal-To-Noise Ratio | 58 dB | - |
| REMOTE CONTROL | Lenovo | Audio-Technica ATH CKR75BT |
|---|
| Controls | Volume, power on/off, microphone on/mute | Remote control |
|---|
| CABLE | Lenovo | Audio-Technica ATH CKR75BT |
|---|
| Cable Type | Micro-USB charge cable - 1 m | - |
|---|
| FEATURES | Lenovo | Audio-Technica ATH CKR75BT |
|---|
| Features | Touch control | - | |
|---|---|---|---|
| Additional Functions | - | Amplifier |
| BATTERY AND CHARGING | Lenovo | Audio-Technica ATH CKR75BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 100 mAh | - | |
| Battery Life | 10 hours | 7 hour(s) | Lenovo lasts longer on a single charge than the Audio-Technica ATH CKR75BT. |
| Battery Life Details | Continuous playback (with included charging case): up to 10 hours Continuous playback (with single charge): up to 4 hours |
- | |
| Standby Time | 100 hours | 200 hours | Audio-Technica ATH CKR75BT have longer standby time than Lenovo. |
| Charging Time | 1.5 hours | 3 hour(s) | Lenovo recharge faster than Lenovo. |
| WIRELESS LINK | Lenovo | Audio-Technica ATH CKR75BT |
|---|
| Modulation Type | - | FHSS | |
|---|---|---|---|
| Radio Transmitter Power | - | 0.7 mW | |
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| CONNECTIONS | Lenovo | Audio-Technica ATH CKR75BT |
|---|
| Connector Type | Bluetooth | - |
|---|
| OTHERS | Lenovo | Audio-Technica ATH CKR75BT |
|---|
| Included Accessories | Eargels, Buggy Bag, Shark Fins | Carrying case, headphones wire clip, 4 pairs of earpads (extra small, small, medium, large), micro-USB charging cable (30cm) | |
|---|---|---|---|
| Compliant Standards | TUV, CB, IC, FCC, KCC, CEC, NRCAN, JRF, DOE, RED | - | |
| Service & Support | Limited warranty - 1 year | - |
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