In depth comparison and review of Sony WI-C400 and Poly - Plantronics Backbeat FIT 3200 (Left Earbud). 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 | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 35 g | 13 g | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) are lighter than Sony WI-C400 headphones. |
| Colour | Black | Black | |
| Protection | - | Waterproof, sweat-resistant, IPX5, IP57 | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Sony WI-C400 | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | In-ear - over-the-ear mount | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Noise Isolating | - | Yes | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Bass Boost | |
| Frequency Response | 8 - 22000 Hz | 20 - 20000 Hz | Sony WI-C400 offer a larger frequency range than Poly - Plantronics Backbeat FIT 3200 (Left Earbud). |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | - | 94 dB | |
| Diaphragm | 9 mm | 13.5 mm | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) have a thicker diaphragm than Sony WI-C400. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Sony WI-C400 | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | Sony WI-C400 | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) |
|---|
| Controls | Volume, answer/end, play/pause | Mute, volume control, answer/end, play/pause, next/previous track, voice assistant |
|---|
| CABLE | Sony WI-C400 | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) |
|---|
| Cable Type | USB cable - 50 m | - |
|---|
| FEATURES | Sony WI-C400 | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) |
|---|
| Features | Vibrating call alert | Voice alerts |
|---|
| BATTERY AND CHARGING | Sony WI-C400 | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 90 mAh | |
| Battery Life | 20 hour(s) | 8 hour(s) | Sony WI-C400 lasts longer on a single charge than the Poly - Plantronics Backbeat FIT 3200 (Left Earbud). |
| Battery Life Details | - | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
|
| Charging Time | 4.5 hour(s) | 2 hour(s) | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) recharge faster than Sony WI-C400. |
| Included Qty | - | 2 |
| CONNECTIONS | Sony WI-C400 | Poly - Plantronics Backbeat FIT 3200 (Left Earbud) |
|---|
| Connector Type | USB (5 pin Micro-USB Type B) | - |
|---|
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