In depth comparison and review of Sony WI-C400 and Happy Plugs Air 1. 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 | Sony WI-C400 | Happy Plugs Air 1 |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 35 g | 3.75 g | Happy Plugs Air 1 are lighter than Sony WI-C400 headphones. |
| Dimensions & Weight Details | - | Charging case: 6.3 cm x 5.1 cm x 2 cm / 35 g | |
| Colour | Black | Gold | Pink gold | White marble | |
| Protection | - | Sweat-resistant, slash-resistant | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sony WI-C400 | Happy Plugs Air 1 |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | Ear-bud | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 8 - 22000 Hz | 20 - 20000 Hz | Sony WI-C400 offer a larger frequency range than Happy Plugs Air 1. |
| Sensitivity | - | 95 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 9 mm | 12 mm | Happy Plugs Air 1 have a thicker diaphragm than Sony WI-C400. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Sony WI-C400 | Happy Plugs Air 1 |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | Sony WI-C400 | Happy Plugs Air 1 |
|---|
| Controls | Volume, answer/end, play/pause | Answer/end, play/pause |
|---|
| CABLE | Sony WI-C400 | Happy Plugs Air 1 |
|---|
| Cable Type | USB cable - 50 m | Micro-USB cable |
|---|
| FEATURES | Sony WI-C400 | Happy Plugs Air 1 |
|---|
| Features | Vibrating call alert | - | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant | |
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | Sony WI-C400 | Happy Plugs Air 1 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 30 mAh | |
| Battery Life | 20 hour(s) | 14 hour(s) | Sony WI-C400 lasts longer on a single charge than the Happy Plugs Air 1. |
| Standby Time | - | 90 hours | |
| Charging Time | 4.5 hour(s) | - | |
| Auto On/Off | - | Yes |
| CONNECTIONS | Sony WI-C400 | Happy Plugs Air 1 |
|---|
| Connector Type | USB (5 pin Micro-USB Type B) | - |
|---|
| OTHERS | Sony WI-C400 | Happy Plugs Air 1 |
|---|
| Included Accessories | - | 2 silicon sleeves, charging case (400 mAh) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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