In depth comparison and review of Poly - Plantronics Backbeat FIT 3150 and Sony WI-C100. 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 | Poly - Plantronics Backbeat FIT 3150 | Sony WI-C100 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 26 g | 20 g | Sony WI-C100 are lighter than Poly - Plantronics Backbeat FIT 3150 headphones. |
| Dimensions & Weight Details | Earbud: 13 g Charging case: 89 g |
- | |
| Colour | Black, blue | Black | Black | Beige | Blue | White | |
| Protection | Waterproof, sweat-resistant, IP57 | Splashproof | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 30 m | 10 m | Poly - Plantronics Backbeat FIT 3150 have a greater operating distance than Sony WI-C100. |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 3150 | Sony WI-C100 |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear - neckband | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost | Digital Sound Enhancement Engine (DSEE) | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 94 dB | - | |
| Diaphragm | 13.5 mm | 9 mm | Poly - Plantronics Backbeat FIT 3150 have a thicker diaphragm than Sony WI-C100. |
| MICROPHONE | Poly - Plantronics Backbeat FIT 3150 | Sony WI-C100 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Type | - | On-cable |
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 3150 | Sony WI-C100 |
|---|
| Controls | Mute, volume control, answer/end, play/pause, next/previous track, voice assistant | Volume, play/pause, skip track, voice assistant |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 3150 | Sony WI-C100 |
|---|
| Cable Type | Micro-USB charge cable - detachable | - |
|---|
| FEATURES | Poly - Plantronics Backbeat FIT 3150 | Sony WI-C100 |
|---|
| Features | Voice alerts | - |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 3150 | Sony WI-C100 |
|---|
| Battery Type | 2 x headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 90 mAh | - | |
| Battery Life | 8 hour(s) | 25 hour(s) | Sony WI-C100 lasts longer on a single charge than the Poly - Plantronics Backbeat FIT 3150. |
| Battery Life Details | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
- | |
| Charging Time | 2 hour(s) | 3 hour(s) | Poly - Plantronics Backbeat FIT 3150 recharge faster than Poly - Plantronics Backbeat FIT 3150. |
| Included Qty | 2 | - |
| CONNECTIONS | Poly - Plantronics Backbeat FIT 3150 | Sony WI-C100 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | Poly - Plantronics Backbeat FIT 3150 | Sony WI-C100 |
|---|
| Included Accessories | USB charging cable, charging case (740 mAh) | 3 pairs of ear tips (small, medium, large) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | Limited warranty - parts and labour - 1 year | - |
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