Side by side comparison and review of Sony WI-SP510 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 | Sony WI-SP510 | 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 | - | 5.5 g | |
| Dimensions & Weight Details | - | Charging case: 6.18 cm x 4.8 cm x 2.75 cm / 37 g | |
| Colour | Black | White | Carbon black | Ceramic white | Red | |
| Protection | Splashproof, sweat-resistant, IPX5, water-resistant | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sony WI-SP510 | Huawei FreeBuds 4i |
|---|
| Headphones Form Factor | In-ear - neckband | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Active Noise Cancelling | - | Yes | Huawei FreeBuds 4i are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Extra Bass | - | |
| Max Sound Pressure | - | 22 dB | |
| Diaphragm | - | 10 mm | |
| Features | - | Noise cancelling microphone, Awareness Mode |
| MICROPHONE | Sony WI-SP510 | Huawei FreeBuds 4i |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphones Included | - | 2 |
| REMOTE CONTROL | Sony WI-SP510 | Huawei FreeBuds 4i |
|---|
| Controls | Volume, play/pause, next/previous track, voice assistant | Answer/end, play/pause, ANC on/off |
|---|
| CABLE | Sony WI-SP510 | Huawei FreeBuds 4i |
|---|
| Cable Type | - | USB-C charge cable - detachable |
|---|
| FEATURES | Sony WI-SP510 | Huawei FreeBuds 4i |
|---|
| Features | - | Touch control, fast charge | |
|---|---|---|---|
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | Sony WI-SP510 | Huawei FreeBuds 4i |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 15 hour(s) | 10 hour(s) | Sony WI-SP510 lasts longer on a single charge than the Huawei FreeBuds 4i. |
| Battery Life Details | - | Continuous playback: up to 10 hours Continuous talk: up to 65 hours |
|
| Charging Time | - | 1 hour(s) | |
| Auto On/Off | - | Yes | |
| Included Qty | - | 2 |
| CONNECTIONS | Sony WI-SP510 | Huawei FreeBuds 4i |
|---|
| Connector Type | Bluetooth | - |
|---|
| OTHERS | Sony WI-SP510 | Huawei FreeBuds 4i |
|---|
| Included Accessories | - | Charging case, 3 ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Compatibility | - | Android phone |
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