Side by side comparison and review of Audio-Technica ATH CKR75BT and Huawei FreeBuds 4. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Audio-Technica ATH CKR75BT | Huawei FreeBuds 4 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 17.8 g | - | |
| Dimensions & Weight Details | - | Charging case: 5.8 cm x 5.8 cm x 2.12 cm / 38 g Earbud: 1.68 cm x 1.85 cm x 4.14 cm / 4.1 g |
|
| Colour | Metallic gunmetal | Ceramic white | Silver frost | |
| Body Material | Aluminium | - | |
| Protection | - | Splashproof, dust-resistant, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| High-Resolution Audio | - | Yes |
| SOUND QUALITY | Audio-Technica ATH CKR75BT | Huawei FreeBuds 4 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | Huawei FreeBuds 4 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), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Huawei FreeBuds 4 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 40000 Hz | 20 - 20000 Hz | Audio-Technica ATH CKR75BT offer a larger frequency range than Huawei FreeBuds 4. |
| Sensitivity | 108 dB/mW | - | |
| Impedance | 19 Ohm | - | |
| Diaphragm | 11.8 mm | 14.3 mm | Huawei FreeBuds 4 have a thicker diaphragm than Audio-Technica ATH CKR75BT. |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | Audio-Technica ATH CKR75BT | Huawei FreeBuds 4 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | Huawei FreeBuds 4 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Audio-Technica ATH CKR75BT | Huawei FreeBuds 4 |
|---|
| Controls | Remote control | Swipe control |
|---|
| FEATURES | Audio-Technica ATH CKR75BT | Huawei FreeBuds 4 |
|---|
| Sensors | - | Wear sensor | |
|---|---|---|---|
| Additional Functions | Amplifier | - |
| BATTERY AND CHARGING | Audio-Technica ATH CKR75BT | Huawei FreeBuds 4 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 30 mAh | |
| Battery Life | 7 hour(s) | 4 hour(s) | Audio-Technica ATH CKR75BT lasts longer on a single charge than the Huawei FreeBuds 4. |
| Battery Life Details | - | Continuous playback (active noise-cancelling off): up to 4 hours Continuous playback (active noise-cancelling on): up to 2.7 hours Continuous playback (active noise-cancelling off) (with included charging case): up to 22 hours Continuous playback (active noise-cancelling on) (with included charging case): up to 14 hours Continuous talk (active noise-cancelling off): up to 2.3 hours Continuous talk (active noise-cancelling on): up to 2 hours |
|
| Standby Time | 200 hours | - | |
| Charging Time | 3 hour(s) | 1 hour(s) | Huawei FreeBuds 4 recharge faster than Audio-Technica ATH CKR75BT. |
| WIRELESS LINK | Audio-Technica ATH CKR75BT | Huawei FreeBuds 4 |
|---|
| Modulation Type | FHSS | - | |
|---|---|---|---|
| Radio Transmitter Power | 0.7 mW | - | |
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| OTHERS | Audio-Technica ATH CKR75BT | Huawei FreeBuds 4 |
|---|
| Included Accessories | Carrying case, headphones wire clip, 4 pairs of earpads (extra small, small, medium, large), micro-USB charging cable (30cm) | USB-C charging cable, charging case (410 mAh) | |
|---|---|---|---|
| Compliant Standards | - | RoHS, halogen-free, IPX4 |
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