In depth comparison and review of Poly - Plantronics Backbeat FIT 305 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 305 | WeSC |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | - | I-Series | |
| Weight | 14 g | 48 g | Poly - Plantronics Backbeat FIT 305 are lighter than Poly - Plantronics Backbeat FIT 305 headphones. |
| Colour | Black | Dark blue | Coral | Lime green | Black | Navy blue | |
| Protection | Sweat-resistant | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 305 | WeSC |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Foldable | - | Yes | WeSC can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | WeSC have a more advanced version of Bluetooth than Poly - Plantronics Backbeat FIT 305. |
| 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 | |
| Frequency Response | 20 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 106 dB | 93 dB +/- 3dB | Poly - Plantronics Backbeat FIT 305 have higher sensitivity than WeSC. |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 6 mm | 6 mm | Both headphones are designed with same thick diaphragm. |
| MICROPHONE | Poly - Plantronics Backbeat FIT 305 | WeSC |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - |
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 305 | WeSC |
|---|
| Controls | Answer/end, play/pause, next/previous track | Power on/off, answer/end, play/pause |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 305 | WeSC |
|---|
| Cable Type | Micro-USB charge cable | USB-C charge cable |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 305 | WeSC |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 50 mAh | |
| Battery Life | 6 hour(s) | 5 hour(s) | Poly - Plantronics Backbeat FIT 305 lasts longer on a single charge than the WeSC. |
| Battery Life Details | - | Continuous playback: up to 5 hours Continuous playback (with included charging case): up to 20 hours |
|
| Standby Time | 240 hours | 500 hours | WeSC have longer standby time than Poly - Plantronics Backbeat FIT 305. |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | - | 2 |
| CONNECTIONS | Poly - Plantronics Backbeat FIT 305 | WeSC |
|---|
| Connector Type | - | AUX input (mini-phone 3.5mm) |
|---|
| OTHERS | Poly - Plantronics Backbeat FIT 305 | WeSC |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large) | 2 pairs of ear tips (small, large), charging case (550 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX6 | |
| Service & Support | - | Limited warranty - 1 year |
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