In depth comparison and review of Poly - Plantronics Backbeat FIT 3150 and WeSC. 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 | WeSC |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | - | I-Series | |
| Weight | 26 g | 48 g | Poly - Plantronics Backbeat FIT 3150 are lighter than Poly - Plantronics Backbeat FIT 3150 headphones. |
| Dimensions & Weight Details | Earbud: 13 g Charging case: 89 g |
- | |
| Colour | Black, blue | Black | Black | Navy blue | |
| Protection | Waterproof, sweat-resistant, IP57 | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 30 m | 10 m | Poly - Plantronics Backbeat FIT 3150 have a greater operating distance than WeSC. |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 3150 | WeSC |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Foldable | - | Yes | WeSC can be folded. |
| 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) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 94 dB | 93 dB +/- 3dB | Poly - Plantronics Backbeat FIT 3150 have higher sensitivity than WeSC. |
| Impedance | - | 16 Ohm | |
| Diaphragm | 13.5 mm | 6 mm | Poly - Plantronics Backbeat FIT 3150 have a thicker diaphragm than WeSC. |
| MICROPHONE | Poly - Plantronics Backbeat FIT 3150 | WeSC |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 3150 | WeSC |
|---|
| Controls | Mute, volume control, answer/end, play/pause, next/previous track, voice assistant | Power on/off, answer/end, play/pause |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 3150 | WeSC |
|---|
| Cable Type | Micro-USB charge cable - detachable | USB-C charge cable |
|---|
| FEATURES | Poly - Plantronics Backbeat FIT 3150 | WeSC |
|---|
| Features | Voice alerts | - |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 3150 | WeSC |
|---|
| Battery Type | 2 x headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 90 mAh | 50 mAh | Poly - Plantronics Backbeat FIT 3150 have a higher battery capacity than WeSC. |
| Battery Life | 8 hour(s) | 5 hour(s) | Poly - Plantronics Backbeat FIT 3150 lasts longer on a single charge than the WeSC. |
| Battery Life Details | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
Continuous playback: up to 5 hours Continuous playback (with included charging case): up to 20 hours |
|
| Standby Time | - | 500 hours | |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | 2 | 2 |
| CONNECTIONS | Poly - Plantronics Backbeat FIT 3150 | WeSC |
|---|
| Connector Type | - | AUX input (mini-phone 3.5mm) |
|---|
| OTHERS | Poly - Plantronics Backbeat FIT 3150 | WeSC |
|---|
| Included Accessories | USB charging cable, charging case (740 mAh) | 2 pairs of ear tips (small, large), charging case (550 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX6 | |
| Service & Support | Limited warranty - parts and labour - 1 year | Limited warranty - 1 year |
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