In depth comparison and review of Sony WI-C400 and Anker SoundBuds Slim+. 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 | Anker SoundBuds Slim+ |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 35 g | 16 g | Anker SoundBuds Slim+ are lighter than Sony WI-C400 headphones. |
| Colour | Black | Black | |
| Protection | - | IPX5, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sony WI-C400 | Anker SoundBuds Slim+ |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Audio Codec | - | aptX | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 8 - 22000 Hz | 20 - 20000 Hz | Sony WI-C400 offer a larger frequency range than Anker SoundBuds Slim+. |
| Impedance | - | 16 Ohm | |
| Diaphragm | 9 mm | 6 mm | Sony WI-C400 have a thicker diaphragm than Anker SoundBuds Slim+. |
| Magnet Material | Neodymium | - | |
| Features | - | Bluetooth aptX technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sony WI-C400 | Anker SoundBuds Slim+ |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable |
| REMOTE CONTROL | Sony WI-C400 | Anker SoundBuds Slim+ |
|---|
| Controls | Volume, answer/end, play/pause | Power on/off, volume control, answer/end, play/pause, next/previous track, 3-button remote |
|---|
| CABLE | Sony WI-C400 | Anker SoundBuds Slim+ |
|---|
| Cable Type | USB cable - 50 m | USB charge cable - detachable |
|---|
| FEATURES | Sony WI-C400 | Anker SoundBuds Slim+ |
|---|
| Features | Vibrating call alert | - | |
|---|---|---|---|
| Intelligent Assistant | - | Siri |
| BATTERY AND CHARGING | Sony WI-C400 | Anker SoundBuds Slim+ |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 20 hour(s) | 7 hours | Sony WI-C400 lasts longer on a single charge than the Anker SoundBuds Slim+. |
| Charging Time | 4.5 hour(s) | 1.5 hours | Anker SoundBuds Slim+ recharge faster than Sony WI-C400. |
| CONNECTIONS | Sony WI-C400 | Anker SoundBuds Slim+ |
|---|
| Connector Type | USB (5 pin Micro-USB Type B) | - |
|---|
| OTHERS | Sony WI-C400 | Anker SoundBuds Slim+ |
|---|
| Included Accessories | - | 4 pairs of ear tips, 2 pairs of earhooks | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 18 months Technical support - lifetime |
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