Side by side comparison and review of Audio-Technica ATH CKR35BT and Huawei FreeBuds 4i. 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 CKR35BT | Huawei FreeBuds 4i |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3.75 cm | |
| Width | - | 2.1 cm | |
| Depth | - | 2.39 cm | |
| Weight | 15.5 g | 5.5 g | Huawei FreeBuds 4i are lighter than Audio-Technica ATH CKR35BT headphones. |
| Dimensions & Weight Details | - | Charging case: 6.18 cm x 4.8 cm x 2.75 cm / 37 g | |
| Colour | Black | Silver | Carbon black | Ceramic white | Red | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Audio-Technica ATH CKR35BT | Huawei FreeBuds 4i |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | Huawei FreeBuds 4i have a more advanced version of Bluetooth than Audio-Technica ATH CKR35BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | - | Yes | Huawei FreeBuds 4i are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 24000 Hz | - | |
| Sensitivity | 102 dB/mW | - | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | - | 22 dB | |
| Diaphragm | 9.8 mm | 10 mm | Huawei FreeBuds 4i have a thicker diaphragm than Audio-Technica ATH CKR35BT. |
| Features | - | Noise cancelling microphone, Awareness Mode |
| MICROPHONE | Audio-Technica ATH CKR35BT | Huawei FreeBuds 4i |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Audio Input Details | Omni-directional - 100 - 10000 Hz | - | |
| Sensitivity | -44 dB | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Audio-Technica ATH CKR35BT | Huawei FreeBuds 4i |
|---|
| Controls | - | Answer/end, play/pause, ANC on/off |
|---|
| CABLE | Audio-Technica ATH CKR35BT | Huawei FreeBuds 4i |
|---|
| Cable Type | Micro-USB charge cable - detachable - 30 cm | USB-C charge cable - detachable |
|---|
| FEATURES | Audio-Technica ATH CKR35BT | Huawei FreeBuds 4i |
|---|
| Features | - | Touch control, fast charge | |
|---|---|---|---|
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | Audio-Technica ATH CKR35BT | Huawei FreeBuds 4i |
|---|
| Battery Type | 1 x headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 7 hour(s) | 10 hour(s) | Huawei FreeBuds 4i lasts longer on a single charge than the Audio-Technica ATH CKR35BT. |
| Battery Life Details | - | Continuous playback: up to 10 hours Continuous talk: up to 65 hours |
|
| Standby Time | 200 hours | - | |
| Charging Time | 3 hour(s) | 1 hour(s) | Huawei FreeBuds 4i recharge faster than Audio-Technica ATH CKR35BT. |
| Auto On/Off | - | Yes | |
| Included Qty | 1 | 2 |
| WIRELESS LINK | Audio-Technica ATH CKR35BT | Huawei FreeBuds 4i |
|---|
| Modulation Type | FHSS | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| OTHERS | Audio-Technica ATH CKR35BT | Huawei FreeBuds 4i |
|---|
| Included Accessories | 4 pairs of silicone ear tips (extra small, small, medium, large), pouch case | Charging case, 3 ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Compatibility | - | Android phone |
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